Information on EC 3.2.1.20 - alpha-glucosidase

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The expected taxonomic range for this enzyme is: Eukaryota, Bacteria, Archaea

EC NUMBER
COMMENTARY
3.2.1.20
-
RECOMMENDED NAME
GeneOntology No.
alpha-glucosidase
REACTION
REACTION DIAGRAM
COMMENTARY
ORGANISM
UNIPROT ACCESSION NO.
LITERATURE
Hydrolysis of terminal, non-reducing (1->4)-linked alpha-D-glucose residues with release of D-glucose
show the reaction diagram
ping-pong mechanism
-
Hydrolysis of terminal, non-reducing (1->4)-linked alpha-D-glucose residues with release of D-glucose
show the reaction diagram
the enzyme has both exo-alpha-1,4-glucosidase and oligo-alpha-1,6-glucosidase activities
Q9F234
Hydrolysis of terminal, non-reducing (1->4)-linked alpha-D-glucose residues with release of D-glucose
show the reaction diagram
residues Asp198, Glu265, and Asp327 are involved in catalysis, His100 and His326 are involved in substrate binding
-
Hydrolysis of terminal, non-reducing (1->4)-linked alpha-D-glucose residues with release of D-glucose
show the reaction diagram
the enzyme prefers short substrates, e.g. maltose and maltotriose, to longer substrates, and hydrolyzes alpha-1,4-glucosidic linkages, but also acts on alpha-1,2-, alpha-1,3-, and alpha-1,6-glucosidic linkages, the catalytic site contains three subsites with different affinities
Q9C0Y4
Hydrolysis of terminal, non-reducing (1->4)-linked alpha-D-glucose residues with release of D-glucose
show the reaction diagram
Val216 determines the substrate specificity of the yeast enzyme, active site structure modelling
-
Hydrolysis of terminal, non-reducing (1->4)-linked alpha-D-glucose residues with release of D-glucose
show the reaction diagram
substrate recognition and catalytic mechanism, active site structure, residues R400, D87, W284, M321, F327 are involved in formation of the +1 subsite in the GH31 alpha-glucosidase substrate binding
P0CD66
Hydrolysis of terminal, non-reducing (1->4)-linked alpha-D-glucose residues with release of D-glucose
show the reaction diagram
residues Asp198, Glu265, and Asp327 are involved in catalysis, His100 and His326 are involved in substrate binding
Thermus caldophilus GK24
-
-
Hydrolysis of terminal, non-reducing (1->4)-linked alpha-D-glucose residues with release of D-glucose
show the reaction diagram
-
-
-
-
REACTION TYPE
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
hydrolysis
-
-
hydrolysis
-
-
hydrolysis
-
-
hydrolysis
P0CD66
-
hydrolysis
-
-
hydrolysis of O-glycosyl bond
Q9F234
-
hydrolysis of O-glycosyl bond
-
-
exohydrolysis; intermediary formation of a carbonium ion in the reaction path. Rapid equilibrium mechanism
-
PATHWAY
KEGG Link
MetaCyc Link
glycogen degradation I
-
starch degradation I
-
Galactose metabolism
-
Starch and sucrose metabolism
-
Metabolic pathways
-
SYSTEMATIC NAME
IUBMB Comments
alpha-D-glucoside glucohydrolase
This single entry covers a group of enzymes whose specificity is directed mainly towards the exohydrolysis of (1->4)-alpha-glucosidic linkages, and that hydrolyse oligosaccharides rapidly, relative to polysaccharide, which are hydrolysed relatively slowly, or not at all. The intestinal enzyme also hydrolyses polysaccharides, catalysing the reactions of EC 3.2.1.3 glucan 1,4-alpha-glucosidase and, more slowly, hydrolyses (1->6)-alpha-D-glucose links.
SYNONYMS
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
6-phospho-alpha-glucosidase
Q9AI65
-
acid alpha-glucosidase
-
-
acid alpha-glucosidase
P10253
-
acid alpha-glucoside hydrolase
-
-
acid GAA
-
-
acid maltase
-
-
-
-
acid maltase
-
-
acidic alpha-glucosidase
-
-
acidic alpha-glucosidase
-
-
AgdB
Emericella nidulans
Q9C1S7
-
AgdB
Emericella nidulans ABPU1
Q9C1S7
-
-
AGL
-
-
-
-
AglA
O33830
-
alglucosidase alfa
-
-
alglucosidase alfa
P10253
-
alpha-1,4-glucosidase
-
-
-
-
alpha-1,4-glucosidase
Bacillus thuringiensis serovar kurstaki HD-1
-
-
-
alpha-1,4-glucosidase
-
-
alpha-1,4-glucosidase
Geobacillus stearothermophilus ATCC12016
-
-
-
alpha-D-glucosidase
-
-
-
-
alpha-D-glucosidase
-
-
alpha-glucopyranosidase
-
-
-
-
alpha-glucosid-specific GH4 enzyme
-
-
alpha-glucosidase
-
-
-
-
alpha-glucosidase
-
-
alpha-glucosidase
-
-
alpha-glucosidase
A2QJF7
-
alpha-glucosidase
-
-
alpha-glucosidase
-
-
alpha-glucosidase
-
-
alpha-glucosidase
Caloglyphus redickorzevi, Carpoglyphus lactis
-
-
alpha-glucosidase
-
-
alpha-glucosidase
-
-
alpha-glucosidase
Geobacillus sp.
-
-
alpha-glucosidase
Q33E90
-
alpha-glucosidase
-
-
alpha-glucosidase
P10253
-
alpha-glucosidase
-
-
alpha-glucosidase
Microbacterium soli sp. nov.
-
-
alpha-glucosidase
-
-
alpha-glucosidase
-
-
alpha-glucosidase
B6V6H0
-
alpha-glucosidase
P0CD66
-
alpha-glucosidase
Thermoanaerobacter tengcongensis MB4
Q8RDL1
-
alpha-glucosidase
Q9RA62
-
alpha-glucosidase
Thermus thermophilus GK24
Q9RA62
-
-
alpha-glucosidase
Q745T6
-
alpha-glucosidase
Q5SL12
-
alpha-glucosidase
-
-
alpha-glucosidase B
Emericella nidulans
Q9C1S7
-
alpha-glucosidase B
Emericella nidulans ABPU1
Q9C1S7
-
-
alpha-glucosidase I
A1IHL0
-
alpha-glucosidase I
Q2V621
-
alpha-glucosidase I
-
-
alpha-glucosidase II
-
-
alpha-glucosidase II
-
-
alpha-glucosidase III
A5JVZ2
-
alpha-glucosidase III
-
-
alpha-glucosidase type IV
-
-
alpha-glucoside glucohydrolase
-
-
alpha-glucoside glucohydrolase
A1IHL0
-
alpha-glucoside hydrolase
-
-
-
-
alphaGlu1
-
-
alphaGlu2
-
-
alphaGlu3
-
-
CWH41
Q2V621
-
GAA
P10253
-
GH13 alpha-glucosidase
Q33E90
-
glucoamylase
E1CJT1
-
glucoamylase
Cyberlindnera fabianii J640
E1CJT1
-
-
glucoinvertase
-
-
-
-
glucosidoinvertase
-
-
-
-
glucosidosucrase
-
-
-
-
HBG III
-
-
HBGase I
-
-
HBGase II
-
-
HBGase III
-
-
high pI alpha-glucosidase
Q9LLY2
-
intestinal alpha-glucosidase
-
-
intestinal maltase
-
-
JHGase I
A1IHL0
-
MalA
-
gene name
MalA
D0KQM8
gene name
MalA
D0KQM8
gene name
-
maltase
-
-
-
-
maltase
A1IHL0
-
maltase
Q6XK23, Q6XK24
-
maltase
P0CD66
-
maltase glucoamylase
-
-
maltase-glucoamylase
-
-
-
-
maltase-glucoamylase
-
-
maltase-glucoamylase
-
-
maltase-glucoamylase
Q6XK23, Q6XK24
-
maltodextrin glucosidase
P21517
-
MalZ
P21517
-
myozyme
-
-
neutral alpha-glucosidase
-
-
neutral alpha-glucosidase
-
-
neutral alpha-glucosidase
-
-
PalH
-, Q9AI65
-
phospho-alpha-glucosidase
Q9AI65
-
recombinant human GAA
-
-
rhGAA
-
-
Saci1160
Q4J9M3
locus name
st2525
F9VPH0
gene name
st2525
Sulfolobus tokodaii 7
F9VPH0
gene name
-
TcaAG
Thermus caldophilus GK24
-
-
-
TtGluA
Thermoanaerobacter tengcongensis MB4
Q8RDL1
-
MGAM
Q6XK23, Q6XK24
-
additional information
A1IHL0
the enzyme belongs to the alpha-amylase enzyme family
additional information
-
the enzyme belongs to the alpha-glucosidase family 31
additional information
Q9F234
enzyme belongs to the family 31 of glycosyl hydrolases
additional information
-
the enzyme belongs to the alpha-glucosidase family 31
additional information
Q9AI65
the enzyme belongs to the glycsoylhydrolase family GH4. Glycosyl hydrolase family 4, GH4 is exceptional among the 114 families in this enzyme superfamily. Members of GH4 exhibit unusual cofactor requirements for activity, and an essential cysteine residue is present at the active site
additional information
Erwinia rhapontici DSM448
Q9AI65
the enzyme belongs to the glycsoylhydrolase family GH4. Glycosyl hydrolase family 4, GH4 is exceptional among the 114 families in this enzyme superfamily. Members of GH4 exhibit unusual cofactor requirements for activity, and an essential cysteine residue is present at the active site
-
additional information
-
the enzyme belongs to the alpha-glucosidase family 13
additional information
-
the enzyme belongs to the glycoside hydrolase family 13
additional information
Geobacillus stearothermophilus ATCC12016
-
the enzyme belongs to the glycoside hydrolase family 13
-
additional information
-
the enzyme belongs to the family 31 of glycoside hydrolases; the enzyme is a family 31 glycoside hydrolase
additional information
-
the enzyme belongs to the glycosyl hydrolase family 31
additional information
Q9LLY2
the enzyme belongs to the alpha-glucosidase family 31
additional information
-
the enzyme belongs to the alpha-glucosidase family 31
additional information
-
the enzyme belongs to the alpha-glucosidase family 13
additional information
-
the enzyme belongs to the alpha-glucosidase family 31
additional information
P0CD66
the enzyme belongs to the glycoside hydrolase family 31, GH31
additional information
-
the enzyme belongs to the alpha-glucosidase family 31
CAS REGISTRY NUMBER
COMMENTARY
9001-42-7
-
ORGANISM
COMMENTARY
LITERATURE
SEQUENCE CODE
SEQUENCE DB
SOURCE
adult female mosquitos, three isozymes alphaGlu1-alpha-Glu3
-
-
Manually annotated by BRENDA team
; alpha-glucosidase I; Japanese honeybee
SwissProt
Manually annotated by BRENDA team
dwarf honeybee
SwissProt
Manually annotated by BRENDA team
alpha-glucosidase III
-
-
Manually annotated by BRENDA team
isozymes HBGase I-III
-
-
Manually annotated by BRENDA team
at least 3 alpha-glucosidases
-
-
Manually annotated by BRENDA team
ATCC 42418
-
-
Manually annotated by BRENDA team
strain GN-3, gene aglA
Uniprot
Manually annotated by BRENDA team
Aspergillus niger GN-3
strain GN-3, gene aglA
Uniprot
Manually annotated by BRENDA team
color variant strain
-
-
Manually annotated by BRENDA team
Bacillus caldovelox DSM411
DSM411
-
-
Manually annotated by BRENDA team
resolution of the alpha-glucosidase system into two enzymes: alpha-glucosidase and maltase
-
-
Manually annotated by BRENDA team
ATCC 21591
-
-
Manually annotated by BRENDA team
SAM1606
-
-
Manually annotated by BRENDA team
Bacillus sp. SAM1606
SAM1606
-
-
Manually annotated by BRENDA team
strain KP1071, 3 alpha-glucosidases I, II, and III
SwissProt
Manually annotated by BRENDA team
Bacillus thuringiensis serovar kurstaki HD-1
strain HD-1
-
-
Manually annotated by BRENDA team
Bacteroides thetaiotaomicron 95-1
95-1
-
-
Manually annotated by BRENDA team
sugar beet
-
-
Manually annotated by BRENDA team
strain ATCC 15703
-
-
Manually annotated by BRENDA team
cattle
-
-
Manually annotated by BRENDA team
Caloglyphus redickorzevi
-
-
-
Manually annotated by BRENDA team
var. coprophilum, filamentous fungus, strain ATCC 1645
-
-
Manually annotated by BRENDA team
sandfly, Phlebotomus papatasi, infected
-
-
Manually annotated by BRENDA team
strain 858, two isozymes encoded by genes gluA and gluB
-
-
Manually annotated by BRENDA team
Cronobacter sakazakii 858
strain 858, two isozymes encoded by genes gluA and gluB
-
-
Manually annotated by BRENDA team
Cyberlindnera fabianii J640
-
UniProt
Manually annotated by BRENDA team
Emericella nidulans
strain ABPU1, alpha-glucosidase B, i.e. AgdB
SwissProt
Manually annotated by BRENDA team
Emericella nidulans ABPU1
strain ABPU1, alpha-glucosidase B, i.e. AgdB
SwissProt
Manually annotated by BRENDA team
strain HM1:IMSS
-
-
Manually annotated by BRENDA team
Entamoeba histolytica HM1:IMSS
strain HM1:IMSS
-
-
Manually annotated by BRENDA team
strain DSM448, gene palH
UniProt
Manually annotated by BRENDA team
Erwinia rhapontici DSM448
strain DSM448, gene palH
UniProt
Manually annotated by BRENDA team
enterophatogenic strains produce significantly more maltase than non-pathogenic strains
-
-
Manually annotated by BRENDA team
Geobacillus sp.
strain HTA-462
-
-
Manually annotated by BRENDA team
Geobacillus sp.
strains A333, A343, F84a, F84b, E134 and stearothermophilus ATCC 12980, ATCC 43223, ATCC 7953 and thermoglucosidasius DSM 2542
-
-
Manually annotated by BRENDA team
strain ATCC12016
-
-
Manually annotated by BRENDA team
Geobacillus stearothermophilus ATCC12016
strain ATCC12016
-
-
Manually annotated by BRENDA team
Geobacillus thermodenitrificans HRO10
strain HRO10
-
-
Manually annotated by BRENDA team
Geobacillus thermoglucosidasius KP 1006
strain KP 1006
-
-
Manually annotated by BRENDA team
L. cv. Tamanishiki
-
-
Manually annotated by BRENDA team
sandfly, Phlebotomus papatasi, infected
-
-
Manually annotated by BRENDA team
alpha-glucosidase AB and alpha-glucosidase C
-
-
Manually annotated by BRENDA team
patients with infantile Pompe disease
-
-
Manually annotated by BRENDA team
gene agl97
SwissProt
Manually annotated by BRENDA team
Hypocrea rufa
strain TvMNT7
-
-
Manually annotated by BRENDA team
Hypocrea rufa TvMNT7
strain TvMNT7
-
-
Manually annotated by BRENDA team
sandfly, Phlebotomus papatasi, infected
-
-
Manually annotated by BRENDA team
sandfly, Phlebotomus papatasi, infected
-
-
Manually annotated by BRENDA team
sandfly, Phlebotomus papatasi, infected
-
-
Manually annotated by BRENDA team
sandfly, Phlebotomus papatasi, infected
-
-
Manually annotated by BRENDA team
Berk. Sing.
-
-
Manually annotated by BRENDA team
CBS 1809
-
-
Manually annotated by BRENDA team
Lipomyces starkeyi CBS 1809
CBS 1809
-
-
Manually annotated by BRENDA team
Microbacterium soli sp. nov.
-
-
-
Manually annotated by BRENDA team
strain YN-15
-
-
Manually annotated by BRENDA team
Mortierella alliacea YN-15
strain YN-15
-
-
Manually annotated by BRENDA team
Mougeotia sp.
-
-
-
Manually annotated by BRENDA team
adult male Albino Swiss mice
-
-
Manually annotated by BRENDA team
fragment
SwissProt
Manually annotated by BRENDA team
3 alpha-glucosidase, acid type I, acid type II and neutral enzyme
-
-
Manually annotated by BRENDA team
glucosidase I and II; L. cv. Shinsetsu
-
-
Manually annotated by BRENDA team
L. cultivar Yashiromochi
-
-
Manually annotated by BRENDA team
Norin No. 16
-
-
Manually annotated by BRENDA team
Paecilomyces variotii CMI 1696
CMI 1696
-
-
Manually annotated by BRENDA team
alpha-glucosidase II in germinating seeds
-
-
Manually annotated by BRENDA team
strain DSM 9790, gene aglA
SwissProt
Manually annotated by BRENDA team
3 alpha-glucosidases: alpha-glucosidase 1, alpha-glucosidase 2, alpha-glucosidase 3
-
-
Manually annotated by BRENDA team
strain HKS-124
-
-
Manually annotated by BRENDA team
Purpureocillium lilacinum HKS-124
strain HKS-124
-
-
Manually annotated by BRENDA team
strain DSM 3638
-
-
Manually annotated by BRENDA team
strain USDA 4280
-
-
Manually annotated by BRENDA team
Rhizobium sp. USDA 4280
strain USDA 4280
-
-
Manually annotated by BRENDA team
strains D-346, ATCC 56960, and 727-14C, ATCC 56959
-
-
Manually annotated by BRENDA team
type Malaga and type Palestina
-
-
Manually annotated by BRENDA team
Saccharomyces logos
-
-
-
Manually annotated by BRENDA team
Saccharomycopsis fibuligera KZ
KZ
-
-
Manually annotated by BRENDA team
gene MAL2w, enzyme MAL2
-
-
Manually annotated by BRENDA team
gene malA
SwissProt
Manually annotated by BRENDA team
malA; strains 98/2 and P2, gene malA
SwissProt
Manually annotated by BRENDA team
Sulfolobus solfataricus MT-4
strain MT-4
-
-
Manually annotated by BRENDA team
Sulfolobus solfataricus MT4
-
-
-
Manually annotated by BRENDA team
Sulfolobus tokodaii 7
-
UniProt
Manually annotated by BRENDA team
Tetrahymena pyriformis W
strain W
-
-
Manually annotated by BRENDA team
Thermoanaerobacter tengcongensis MB4
-
UniProt
Manually annotated by BRENDA team
Thermoanaerobacter thermohydrosulfuricus 39E
39E
-
-
Manually annotated by BRENDA team
Thermoascus aurantiacus CBMAI 756
-
-
-
Manually annotated by BRENDA team
Thermococcus sp. AN1
strain AN1
-
-
Manually annotated by BRENDA team
enzyme AglA, gene aglA
SwissProt
Manually annotated by BRENDA team
strain GK24, enzyme TcaAG
-
-
Manually annotated by BRENDA team
Thermus caldophilus GK24
strain GK24, enzyme TcaAG
-
-
Manually annotated by BRENDA team
organismin the UniProt database: Thermus caldophilus; strain GK24 (DSM 579)
UniProt
Manually annotated by BRENDA team
Thermus thermophilus GK24
organismin the UniProt database: Thermus caldophilus; strain GK24 (DSM 579)
UniProt
Manually annotated by BRENDA team
DSM 7039, gene TTC0107
UniProt
Manually annotated by BRENDA team
parasitic protist, 2 isozymes 1 and 2
-
-
Manually annotated by BRENDA team
var. Riesling
-
-
Manually annotated by BRENDA team
Zea indurata
-
-
-
Manually annotated by BRENDA team
L. var. saccharata
-
-
Manually annotated by BRENDA team
flint corn
-
-
Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
malfunction
-
enzyme mutations cause accumulation of glycogen in lysosomes, resulting in Pompe disease
malfunction
-
mutations in the gene of the enzyme result in reduced activity, effect is a lysosomal storage disorder, Pompe disease
malfunction
-
inhibition of the enzyme affects seedling growth and starch degradation, phenotype, overview
physiological function
-
possible role of enzyme in xylem fluid digestion and in osmoregulation
physiological function
B6V6H0, -
act in the nucleation step of hemozoin forming
physiological function
-
the alpha-glucosidase HvAGL97 is the major endosperm enzyme catalyzing the conversion of maltose to glucose but is not required for starch degradation
physiological function
D0KQM8
the enzyme is involved in starch degradation
physiological function
Q4J9M3
the enzyme is involved in maltose and starch metabolism
physiological function
-
the enzyme is involved in maltose and starch metabolism
-
physiological function
-
the enzyme is involved in starch degradation
-
metabolism
-
the enzyme is responsible for the final step of starch hydrolysis
additional information
Q8RDL1
Leu152, Lys285, and Thr430 are not only important for the thermostability but also related to the substrate binding and catalytic activity of TtGluA
SUBSTRATE
PRODUCT                      
REACTION DIAGRAM
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
(Substrate)
LITERATURE
(Substrate)
COMMENTARY
(Product)
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
1,4-alpha-D-glucooligosaccharide + H2O
alpha-D-glucose
show the reaction diagram
-
short glucose oligomers, substrate derived from starch by alpha-amylase activity, the enzyme is important in mucosal alpha-glucogenesis, MGAM primes and mucosal sucrase-isomaltase activity sustains and constrains prandial alpha-glucogenesis from starch oligomers, regulation mechanism, overview
-
-
?
1,4-alpha-D-glucooligosaccharide + H2O
alpha-D-glucose
show the reaction diagram
Q6XK23, Q6XK24
the four isozymes digest all linear starch oligosaccharides to glucose
-
-
?
1,4-alpha-D-glucooligosaccharide + H2O
alpha-D-glucose
show the reaction diagram
-
short glucose oligomers, substrate derived from starch
-
-
?
1-O-alpha-D-glucopyranosyl-beta-D-fructofuranoside + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-, Q9AI65
-
-
-
?
3-O-alpha-D-glucopyranosyl-D-fructose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-, Q9AI65
-
-
-
?
4-methylumbelliferyl alpha-D-galactopyranoside + H2O
4-methylumbelliferyl + alpha-D-galactopyranose
show the reaction diagram
O33830
-
-
-
?
4-methylumbelliferyl alpha-D-glucopyranoside + H2O
4-methylumbelliferol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl alpha-D-glucopyranoside + H2O
4-methylumbelliferol + alpha-D-glucopyranose
show the reaction diagram
Thermus caldophilus, Thermus caldophilus GK24
-
-
-
-
?
4-methylumbelliferyl alpha-D-glucopyranoside + H2O
4-methylumbelliferone + alpha-D-glucopyranose
show the reaction diagram
O33830
-
-
-
?
4-methylumbelliferyl alpha-D-glucopyranoside + H2O
4-methylumbelliferone + alpha-D-glucopyranose
show the reaction diagram
P10253
-
-
-
?
4-methylumbelliferyl alpha-D-glucopyranoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
-
assay at pH 4.0 or 6.5, 37C
-
-
?
4-methylumbelliferyl alpha-D-glucoside + H2O
4-methylumbelliferol + alpha-D-glucose
show the reaction diagram
-
synthetic fluorogenic substrate, competitive to the other substrates
-
-
?
4-methylumbelliferyl-alpha-D-glucopyranoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
-
assay at pH 4.0, 37C, reaction stopped by addition of glycine or sodium carbonate
-
-
?
4-methylumbelliferyl-alpha-D-glucopyranoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
Q2V621
assay at pH 7.0, 37C, 30 min incubation
-
-
?
4-methylumbelliferyl-alpha-D-glucopyranoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
-
assay at room temperature, 10 min incubation, 7.4 nM enzyme concentration
-
-
?
4-methylumbelliferyl-alpha-D-glucopyranoside + H2O
4-methylumbelliferol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl-alpha-D-glucopyranoside + H2O
4-methylumbelliferol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl-alpha-D-glucopyranoside + H2O
4-methylumbelliferol + alpha-D-glucose
show the reaction diagram
Cronobacter sakazakii, Cronobacter sakazakii 858
-
-
-
-
?
4-methylumbelliferyl-alpha-glucoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
-
-
-
-
-
4-methylumbelliferyl-alpha-glucoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl-alpha-glucoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl-alpha-glucoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl-alpha-glucoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl-alpha-glucoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl-alpha-glucoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
-
4-methylumbelliferyl alpha-D-glucopyranoside
-
-
?
4-methylumbelliferyl-alpha-glucoside + H2O
4-methylumbelliferone + alpha-D-glucose
show the reaction diagram
Rhizobium sp. USDA 4280
-
-
-
-
?
4-nitrophenyl 2-deoxy-alpha-D-glucopyranoside + H2O
4-nitrophenol + 2-deoxy-alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl 2-deoxy-alpha-D-glucopyranoside + H2O
4-nitrophenol + 2-deoxy-alpha-D-glucose
show the reaction diagram
P56526
low activity, wild-type and recombinant enzyme
-
-
?
4-nitrophenyl 3-deoxy-alpha-D-glucopyranoside + H2O
4-nitrophenol + 3-deoxy-alpha-D-glucose
show the reaction diagram
P56526
very low activity, wild-type and recombinant enzyme
-
-
?
4-nitrophenyl alpha-D-galactopyranoside + H2O
4-nitrophenol + alpha-D-galactopyranose
show the reaction diagram
O33830
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
Hypocrea rufa
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
Emericella nidulans
-, Q9C1S7
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
Geobacillus sp.
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
O33830
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
Q8RDL1
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
F9VPH0, -
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
preferred substrate
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
high activity
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
Sulfolobus solfataricus MT-4
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
Hypocrea rufa TvMNT7
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
Thermus caldophilus GK24
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
Thermococcus sp. AN1
-
preferred substrate
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
P0CD66
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
A1IHL0
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
D0KQM8, -
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
Q4J9M3
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-, Q6L2X4
low activity
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
preferred substrate
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
P56526
very low activity, wild-type and recombinant enzyme
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
assay at pH 6.8
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-, Q9AI65
assay at pH 7.5, 37
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
Bacillus thuringiensis serovar kurstaki HD-1
-
preferred substrate
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
Geobacillus stearothermophilus ATCC12016
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
D0KQM8
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
?
show the reaction diagram
-
PNP-G
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucopyranoside
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranosyl-1,4-alpha-D-glucopyranoside + H2O
4-nitrophenol + alpha-D-glucose
show the reaction diagram
-
alpha-1,4-glycosidic bond
-
-
?
4-nitrophenyl alpha-D-mannopyranoside + H2O
4-nitrophenol + alpha-D-mannopyranose
show the reaction diagram
Hypocrea rufa, Hypocrea rufa TvMNT7
-
-
-
-
?
4-O-alpha-D-glucopyranosyl-D-fructose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-, Q9AI65
-
-
-
?
4-O-alpha-D-glucopyranosyl-D-glucopyranose + H2O
alpha-D-glucose + alpha-D-glucose
show the reaction diagram
-, Q9AI65
-
-
-
?
4-O-alpha-D-glucopyranosyl-D-sorbitol + H2O
alpha-D-glucose + D-sorbitol
show the reaction diagram
-, Q9AI65
-
-
-
?
5-O-alpha-D-glucopyranosyl-D-fructose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-, Q9AI65
-
-
-
?
6-bromo-2-naphthyl-alpha-D-glucopyranoside + H2O
?
show the reaction diagram
-
-
-
-
?
6-O-alpha-D-glucopyranosyl-D-fructofuranoside + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-, Q9AI65
-
-
-
?
alpha,alpha-1,1-trehalose + H2O
?
show the reaction diagram
Q745T6, -
preferred substrate
-
-
?
alpha,beta-1,1-trehalose + H2O
?
show the reaction diagram
Q745T6, -
-
-
-
?
alpha-1,4-glucan + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
alpha-cyclodextrin + H2O
alpha-D-glucose
show the reaction diagram
-
low activity with isozymes MG4 and MG6
-
-
?
amylopectin + H2O
?
show the reaction diagram
-
high activity
-
-
?
amylopectin + H2O
?
show the reaction diagram
-
assay at 65C, pH 5.0, reaction stopped with Na2CO3
-
-
?
amylopectin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylopectin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylopectin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
amylopectin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylopectin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
amylopectin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylopectin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylopectin + H2O
alpha-D-glucose
show the reaction diagram
-
preferred substrate, in starch, preferred substrate
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
high activity
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
low activity with alpha-glucosidase Ia and IIa, only traces of activity with alpha-glucosidase Ib and IIb
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
n = 18
-
-
?
amylose + H2O
alpha-D-glucose
show the reaction diagram
-
amylose EX-1
-
-
?
amylose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
beta-limit dextrin + H2O
?
show the reaction diagram
-
-
-
-
?
D-glucose + ethanol
ethyl-alpha-D-glucoside
show the reaction diagram
-
transglucosylation activity in presence of ethanol with several substrates, e.g. maltose, kojibiose, nigerose, glycogen, starch, overview, the enzyme favors the forward reaction
-
-
r
D-glucose + kojibiose
4-O-alpha-kojibiosyl-D-glucose
show the reaction diagram
-
-
-
-
r
D-glucose + maltose
maltotriose
show the reaction diagram
-
transglycosylation activity
-
-
r
D-glucose + nigerose
4-O-alpha-nigerosyl-D-glucose
show the reaction diagram
-
-
-
-
r
dextrin + H2O
?
show the reaction diagram
-
-
-
-
?
dextrin + H2O
alpha-D-glucose + ?
show the reaction diagram
O43451
a mixture of shorter linear and branched dextrin chains is hydrolyzed at the nonreducing ends into glucose
-
-
?
dextrin + H2O
D-glucose + ?
show the reaction diagram
Thermoanaerobacter tengcongensis MB4
Q8RDL1, -
assay at 60C
-
-
?
dextrin 10 + H2O
alpha-D-glucose
show the reaction diagram
-, Q6L2X4
27% of the activity with maltose
-
-
?
glycogen + H2O
?
show the reaction diagram
-
assay at 65C, pH 5.0, reaction stopped with Na2CO3
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
low activity
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
high activity
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
P0CD66
recombinant enzyme
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
-
activity with acid alpha-glucosidase I and II, no activity with neutral alpha-glucosidase
-
-
?
glycogen + H2O
alpha-D-glucose
show the reaction diagram
Tetrahymena pyriformis W
-
-
-
-
?
glycogen + H2O
D-glucose
show the reaction diagram
-
low activity
-
-
?
isomaltosaccharides + H2O
alpha-D-glucose
show the reaction diagram
-
hydrolysis of alpha-1,6-glycosidic bond of the nonreducing terminal unit
-
-
?
isomaltose
isomaltotriose + alpha-D-glucose
show the reaction diagram
-
-
transglucosylation products
?
isomaltose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
D-glucose
show the reaction diagram
Emericella nidulans
-, Q9C1S7
-
-
-
?
isomaltose + H2O
D-glucose
show the reaction diagram
-
low activity
-
-
?
isomaltose + H2O
D-glucose
show the reaction diagram
-, Q9F234
hydrolysis of alpha-1,6-bond
-
-
?
isomaltose + H2O
D-glucose
show the reaction diagram
Emericella nidulans ABPU1
Q9C1S7
-
-
-
?
isomaltose + H2O
?
show the reaction diagram
Q745T6, -
-
-
-
?
isomaltose + H2O
?
show the reaction diagram
F9VPH0, -
-
-
-
?
isomaltose + H2O
?
show the reaction diagram
Q9RA62
preferred substrate for strain GK24 and HB8
-
-
?
isomaltose + H2O
?
show the reaction diagram
Q5SL12
preferred substrate for strain GK24 and HB8
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
no activity
-
-
-
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
no activity
-
-
-
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
no activity
-
-
-
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
very low activity
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
very low activity
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
best substrate
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Q9C0Y4
low activity
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
low activity
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
low activity
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
low activity
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
low activity
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
activity with alpha-glucosidase, no activity with maltase
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
hydrolyzed by alpha-maltosidase I, no activity with alpha-glucosidase II and III
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
high activity with alpha-glucosidase III, very low activity with alpha-glucosidase I and II
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
maltase shows low activity with isomaltose, alpha-glucosidase shows high activity
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
-
hydrolysis of the alpha-1,6-glycosidic bond
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Lipomyces starkeyi CBS 1809
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Bacillus sp. SAM1606
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Bacillus caldovelox DSM411
-
no activity
-
-
-
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Paecilomyces variotii CMI 1696
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Saccharomycopsis fibuligera KZ
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Thermococcus sp. AN1
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Geobacillus thermoglucosidasius KP 1006
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Geobacillus stearothermophilus ATCC12016
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Tetrahymena pyriformis W
-
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Thermoanaerobacter thermohydrosulfuricus 39E
-
-
-
?
isomaltose + H2O
2 alpha-D-glucose
show the reaction diagram
Entamoeba histolytica HM1:IMSS
-
best substrate
-
-
?
isomaltose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
i.e. alpha-D-Glc-(1->6)-D-Glc
-
-
?
isomaltotriose + H2O
?
show the reaction diagram
Q9RA62
-
-
-
?
isomaltotriose + H2O
?
show the reaction diagram
Q5SL12
-
-
-
?
isomaltotriose + H2O
?
show the reaction diagram
Q745T6, -
-
-
-
?
isomaltotriose + H2O
?
show the reaction diagram
Thermus thermophilus GK24
Q9RA62
-
-
-
?
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
-
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
-
activity with alpha-glucosidase, no activity with maltase
-
-
?
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
Lipomyces starkeyi CBS 1809
-
-
-
-
?
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
Bacillus sp. SAM1606
-
-
-
-
-
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
Thermoanaerobacter thermohydrosulfuricus 39E
-
-
-
?
isomaltotriose + H2O
alpha-D-glucose
show the reaction diagram
Bacteroides thetaiotaomicron 95-1
-
-
-
?
isopanose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Emericella nidulans
-, Q9C1S7
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
A1IHL0
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Q9RA62
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Q5SL12
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Q745T6, -
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
low activity
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
low activity with alpha-glucosidase Ia and IIa, only traces of activity with alpha-glucosidase Ib and IIb
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
-
hydrolysis of the alpha-1,2-glycosidic bond
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
i.e. alpha-D-Glc-(1->2)-D-Glc
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Thermus thermophilus GK24
Q9RA62
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Mortierella alliacea YN-15
-
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Emericella nidulans ABPU1
Q9C1S7
-
-
-
?
kojibiose + H2O
alpha-D-glucose
show the reaction diagram
Entamoeba histolytica HM1:IMSS
-
hydrolysis of the alpha-1,2-glycosidic bond
-
-
?
kojibiose + H2O
D-glucose
show the reaction diagram
Purpureocillium lilacinum, Purpureocillium lilacinum HKS-124
-
-
-
-
?
kojibiose + H2O
?
show the reaction diagram
A1IHL0
-
-
-
?
kojibiose + maltose
4-O-alpha-kojibiosyl-D-glucose + D-glucose
show the reaction diagram
-
transglycosylation activity
-
-
?
leucrose + H2O
?
show the reaction diagram
Q9RA62
alpha-1,5 linkage
-
-
?
leucrose + H2O
?
show the reaction diagram
Q5SL12
alpha-1,5 linkage
-
-
?
leucrose + H2O
?
show the reaction diagram
Q745T6, -
alpha-1,5 linkage
-
-
?
maltitol + H2O
?
show the reaction diagram
-
-
-
-
?
malto-heptaose + 6 H2O
7 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
malto-heptaose + 6 H2O
7 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
malto-heptaose + 6 H2O
7 alpha-D-glucose
show the reaction diagram
Q9C0Y4
low activity
-
-
?
malto-hexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
malto-hexaose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
low activity
-
-
?
malto-oligosaccharides + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
malto-oligosaccharides + H2O
alpha-D-glucose
show the reaction diagram
-
-, from starch
-
-
?
malto-oligosaccharides + H2O
alpha-D-glucose
show the reaction diagram
Bacillus thuringiensis serovar kurstaki HD-1
-
-, from starch
-
-
?
malto-pentaose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
malto-tetraose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
malto-tetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
malto-triose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
malto-triose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
malto-triose + H2O
alpha-D-glucose
show the reaction diagram
-
-, preferred substrate
-
-
?
maltodextrin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltodextrin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltodextrin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltodextrin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltodextrin + H2O
alpha-D-glucose
show the reaction diagram
-
DP = 17
-
-
?
maltodextrin + H2O
alpha-D-glucose
show the reaction diagram
-
DP = 13
-
-
?
maltoheptaose + H2O
?
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
?
show the reaction diagram
F9VPH0, -
-
-
-
?
maltoheptaose + H2O
?
show the reaction diagram
Sulfolobus tokodaii 7
F9VPH0
-
-
-
?
maltoheptaose + H2O
?
show the reaction diagram
Thermoascus aurantiacus CBMAI 756
-
-
-
-
?
maltoheptaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
maltoheptaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltoheptaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltoheptaose + H2O
D-glucose + ?
show the reaction diagram
-
assay at pH 6.0, 30C
-
-
?
maltohexaose + H2O
?
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
?
show the reaction diagram
F9VPH0, -
-
-
-
?
maltohexaose + H2O
?
show the reaction diagram
Sulfolobus tokodaii 7
F9VPH0
-
-
-
?
maltohexaose + H2O
?
show the reaction diagram
Thermoascus aurantiacus CBMAI 756
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-, Q6L2X4
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
-
-
-
?
maltohexaose + H2O
alpha-D-glucose
show the reaction diagram
-
low activity
-
-
?
maltohexaose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltohexaose + H2O
D-glucose
show the reaction diagram
Sulfolobus solfataricus MT-4
-
-
-
-
?
maltohexaose + H2O
D-glucose + ?
show the reaction diagram
-
assay at pH 6.0, 30C
-
-
?
maltooctaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltooctaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
-
maltooctaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltooctaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltooligosaccharides + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltooligosaccharides + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltooligosaccharides + H2O
alpha-D-glucose
show the reaction diagram
Geobacillus stearothermophilus ATCC12016
-
-
-
-
?
maltopentaose + H2O
?
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
?
show the reaction diagram
A1IHL0
-
-
-
?
maltopentaose + H2O
?
show the reaction diagram
F9VPH0, -
-
-
-
?
maltopentaose + H2O
?
show the reaction diagram
Sulfolobus tokodaii 7
F9VPH0
-
-
-
?
maltopentaose + H2O
?
show the reaction diagram
Thermoascus aurantiacus CBMAI 756
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
A1IHL0
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
-, Q6L2X4
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
-
-
-
?
maltopentaose + H2O
alpha-D-glucose
show the reaction diagram
Bacteroides thetaiotaomicron 95-1
-
-
-
?
maltopentaose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
D-glucose
show the reaction diagram
Emericella nidulans
-, Q9C1S7
-
-
-
?
maltopentaose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltopentaose + H2O
D-glucose
show the reaction diagram
-
preferred substrate
-
-
?
maltopentaose + H2O
D-glucose + ?
show the reaction diagram
Thermoanaerobacter tengcongensis MB4
Q8RDL1, -
assay at 60C
-
-
?
maltopentaose + H2O
D-glucose + ?
show the reaction diagram
-
assay at pH 6.0, 30C
-
-
?
maltose
panose
show the reaction diagram
-
-
panose + alpha-D-glucose
?
maltose
panose
show the reaction diagram
-
-
alpha-glucosyltransfer product
?
maltose
panose
show the reaction diagram
-
-
alpha-glucosyltransfer product
?
maltose
panose
show the reaction diagram
-
-
alpha-glucosyltransfer products: panose + isomaltose
?
maltose
panose
show the reaction diagram
-
-
alpha-glucosyltransfer products: panose + isomaltose
?
maltose
maltotriose
show the reaction diagram
-
-
-
?
maltose
maltotriose
show the reaction diagram
-
-
-
?
maltose
maltotriose
show the reaction diagram
-
-
-
-
?
maltose
maltotriose
show the reaction diagram
-
-
alpha-glucosyltransfer product
?
maltose
isomaltose
show the reaction diagram
-
-
main transglucosylation product
?
maltose + esculin
?
show the reaction diagram
-
transglucosylation
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
Hypocrea rufa
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
Emericella nidulans
-, Q9C1S7
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
F9VPH0, -
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
best substrate
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
preferred substrate
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-, Q9F234
hydrolysis of alpha-1,4-bond
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
hydrolysis of the alpha-1,4-glycosidic bond
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
maltose is a glucosyl donor for transglycosylation activity, high activity
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
assay at pH 6.9, 37C, reaction stopped by suspension of the mixtures in boiling water for 10 min
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
Sulfolobus solfataricus MT-4
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
Hypocrea rufa TvMNT7
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
Purpureocillium lilacinum HKS-124
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
Mortierella alliacea YN-15
-
maltose is a glucosyl donor for transglycosylation activity, high activity
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
Emericella nidulans ABPU1
Q9C1S7
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
Entamoeba histolytica HM1:IMSS
-
hydrolysis of the alpha-1,4-glycosidic bond
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
preferred substrate
-
-
?
maltose + H2O
?
show the reaction diagram
A1IHL0
-
-
-
?
maltose + H2O
?
show the reaction diagram
Q745T6, -
alpha-1,4 linkage, poor substrate
-
-
?
maltose + H2O
?
show the reaction diagram
Q9RA62
alpha-1,4 linkage, poor substrate. Enzyme can hydrolyze maltose but only at higher substrate and enzyme concentrations
-
-
?
maltose + H2O
?
show the reaction diagram
Q5SL12
alpha-1,4 linkage, poor substrate. Enzyme can hydrolyze maltose but only at higher substrate and enzyme concentrations
-
-
?
maltose + H2O
?
show the reaction diagram
-
assay at 65C, pH 5.0, reaction stopped with Na2CO3
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
P56526
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Zea indurata
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Saccharomyces logos
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-, Q9LLY2
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
P0CD66
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
A1IHL0
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Q6XK23, Q6XK24
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
E1CJT1
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
preferred substrate
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
activity with maltase, no activity with alpha-glucosidase
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
maltase hydrolyzes maltose preferentially
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
hydrolyzed by alpha-glucosidase II and III, no activity with alpha-glucosidase I
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
preferred substrate of both isozymes
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
P56526
preferred substrate of wild-type and recombinant enzyme
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
P0CD66
preferred substrate, Asp251 and Trp284 interact with the position 6 OH group of the substrate
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-, Q6L2X4
probable physiological role of the enzyme in the utilization of exogenous glycoproteins and/or in the turnover of the organisms own glycoproteins, overview
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
preferred substrate of isozymes MG4 and MG6
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-, Q6L2X4
preferred substrate, the enzyme shows strict glucose substrate specificity hydrolyzing maltose, as well as longer alpha-1,4-linked maltooligosaccharides
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
the enzyme is involved in maltose and starch metabolism
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Cyberlindnera fabianii J640
E1CJT1
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Bacillus thuringiensis serovar kurstaki HD-1
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Lipomyces starkeyi CBS 1809
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Bacillus sp. SAM1606
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Bacillus caldovelox DSM411
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Paecilomyces variotii CMI 1696
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Saccharomycopsis fibuligera KZ
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Thermococcus sp. AN1
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Geobacillus thermodenitrificans HRO10
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Geobacillus stearothermophilus ATCC12016
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Tetrahymena pyriformis W
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Thermoanaerobacter thermohydrosulfuricus 39E
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Entamoeba histolytica HM1:IMSS
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Rhizobium sp. USDA 4280
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Bacteroides thetaiotaomicron 95-1
-
-
-
-
?
maltose + H2O
D-glucose + ?
show the reaction diagram
Thermoanaerobacter tengcongensis MB4
Q8RDL1, -
assay at 60C
-
-
?
maltose + H2O
D-glucose + ?
show the reaction diagram
-
assay at pH 6.0, 30C
-
-
?
maltose + L-ascorbic acid
L-ascorbic acid alpha-D-glucoside
show the reaction diagram
-
-
-
r
maltose + pyridoxine
?
show the reaction diagram
-
transglucosylation
-
-
?
maltose + riboflavin
?
show the reaction diagram
-
-
-
-
?
maltose + riboflavin
?
show the reaction diagram
-
-
-
-
?
maltose + riboflavin
?
show the reaction diagram
-
transglucosylation
-
-
?
maltose + rutin
?
show the reaction diagram
-
transglucosylation
-
-
?
maltotetraose + H2O
?
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
?
show the reaction diagram
A1IHL0
-
-
-
?
maltotetraose + H2O
?
show the reaction diagram
F9VPH0, -
-
-
-
?
maltotetraose + H2O
?
show the reaction diagram
Sulfolobus tokodaii 7
F9VPH0
-
-
-
?
maltotetraose + H2O
?
show the reaction diagram
Thermoascus aurantiacus CBMAI 756
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
-
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
A1IHL0
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
-, Q6L2X4
54% of the activity with maltose
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
Paecilomyces variotii CMI 1696
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
Thermoanaerobacter thermohydrosulfuricus 39E
-
-
-
-
?
maltotetraose + H2O
alpha-D-glucose
show the reaction diagram
Bacteroides thetaiotaomicron 95-1
-
-
-
?
maltotetraose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
D-glucose
show the reaction diagram
Emericella nidulans
-, Q9C1S7
-
-
-
?
maltotetraose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltotetraose + H2O
D-glucose + ?
show the reaction diagram
Thermoanaerobacter tengcongensis MB4
Q8RDL1, -
assay at 60C
-
-
?
maltotetraose + H2O
D-glucose + ?
show the reaction diagram
-
assay at pH 6.0, 30C
-
-
?
maltotriitol + H2O
?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
?
show the reaction diagram
A1IHL0
-
-
-
?
maltotriose + H2O
?
show the reaction diagram
F9VPH0, -
-
-
-
?
maltotriose + H2O
?
show the reaction diagram
Q745T6, -
poor substrate
-
-
?
maltotriose + H2O
?
show the reaction diagram
Q9RA62
poor substrate. Enzyme can hydrolyze maltotriose but only at higher substrate and enzyme concentrations
-
-
?
maltotriose + H2O
?
show the reaction diagram
Q5SL12
poor substrate. Enzyme can hydrolyze maltotriose but only at higher substrate and enzyme concentrations
-
-
?
maltotriose + H2O
?
show the reaction diagram
Thermus thermophilus GK24
Q9RA62
poor substrate. Enzyme can hydrolyze maltotriose but only at higher substrate and enzyme concentrations
-
-
?
maltotriose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
D-glucose
show the reaction diagram
Emericella nidulans
-, Q9C1S7
best substrate
-
-
?
maltotriose + H2O
D-glucose
show the reaction diagram
Sulfolobus solfataricus MT-4
-
-
-
-
?
maltotriose + H2O
D-glucose
show the reaction diagram
Purpureocillium lilacinum HKS-124
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
activity with maltase, no activity with alpha-glucosidase
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
-
hydrolyzed by alpha-glucosidase II and III, no activity with alpha-glucosidase I
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
Lipomyces starkeyi CBS 1809
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
Bacillus caldovelox DSM411
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
Paecilomyces variotii CMI 1696
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
Thermoanaerobacter thermohydrosulfuricus 39E
-
-
-
-
?
maltotriose + H2O
alpha-maltose + ?
show the reaction diagram
Bacteroides thetaiotaomicron 95-1
-
-
-
-
?
maltotriose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltotriose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
maltotriose + H2O
alpha-D-glucose
show the reaction diagram
A1IHL0
-
-
-
?
maltotriose + H2O
alpha-D-glucose
show the reaction diagram
-, Q6L2X4
-
-
-
?
maltotriose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
-
-
-
?
maltotriose + H2O
alpha-D-glucose
show the reaction diagram
-
best substrate
-
-
?
maltotriose + H2O
D-glucose + ?
show the reaction diagram
Thermoanaerobacter tengcongensis MB4
Q8RDL1, -
assay at 60C
-
-
?
maltotriose + H2O
D-glucose + ?
show the reaction diagram
-
assay at pH 6.0, 30C
-
-
?
melizitose + H2O
?
show the reaction diagram
-
activity with maltase, no activity with alpha-glucosidase
-
-
?
methyl alpha-D-glucopyranoside + H2O
methanol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
methyl-alpha-glucoside + H2O
methanol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
methyl-alpha-glucoside + H2O
methanol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
methyl-alpha-glucoside + H2O
methanol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
methyl-alpha-glucoside + H2O
methanol + alpha-D-glucose
show the reaction diagram
-
no activity
-
-
-
methyl-alpha-glucoside + H2O
methanol + alpha-D-glucose
show the reaction diagram
-
phenyl-alpha-glucopyranoside
-
-
?
methyl-alpha-glucoside + H2O
methanol + alpha-D-glucose
show the reaction diagram
-
hydrolysis with alpha-glucosidase I, no activity with alpha-glucosidase II and III
-
-
?
methyl-alpha-glucoside + H2O
methanol + alpha-D-glucose
show the reaction diagram
Geobacillus thermoglucosidasius KP 1006
-
phenyl-alpha-glucopyranoside
-
-
?
n-dodecyl-beta-D-maltoside + H2O
?
show the reaction diagram
O33830
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
Emericella nidulans
-, Q9C1S7
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
high activity
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
high activity
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
hydrolyzed by alpha-glucosidase II and III, no activity with alpha-glucosidase I
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
best substrate, hydrolysis of the alpha-1,3-glycosidic bond
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
hydrolysis of alpha-1,3-glycosidic bond of the nonreducing terminal unit
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
alpha-1,3-linkage, exists as abnormal linkage in starch
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
Q9C0Y4
alpha-1,3-linkage, very low activity
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
Bacillus sp. SAM1606
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
Thermus caldophilus GK24
-
hydrolysis of alpha-1,3-glycosidic bond of the nonreducing terminal unit
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
Thermococcus sp. AN1
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
Mortierella alliacea YN-15
-
high activity
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
Emericella nidulans ABPU1
Q9C1S7
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
Entamoeba histolytica HM1:IMSS
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
Entamoeba histolytica HM1:IMSS
-
best substrate, hydrolysis of the alpha-1,3-glycosidic bond
-
-
?
nigerose + H2O
2 D-glucose
show the reaction diagram
Purpureocillium lilacinum, Purpureocillium lilacinum HKS-124
-
best substrate
-
-
?
nigerose + H2O
alpha-D-glucose + beta-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
nigerose + H2O
?
show the reaction diagram
Q9RA62
-
-
-
?
nigerose + H2O
?
show the reaction diagram
Q5SL12
-
-
-
?
nigerose + H2O
?
show the reaction diagram
Q745T6, -
-
-
-
?
nigerose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
i.e. alpha-D-Glc-(1->3)-D-Glc
-
-
?
nigerose + maltose
4-O-alpha-nigerosyl-D-glucose + D-glucose
show the reaction diagram
-
transglycosylation activity
-
-
?
oligomaltose + H2O
D-glucose
show the reaction diagram
Q33E90
broad ability in transglycosylation activity on nonsugar acceptors
-
-
?
oligosaccharides + H2O
alpha-D-glucose
show the reaction diagram
-
various substrates, enzyme is exo-acting to release alpha-D-glucose, preferential cleavage of the alpha-1,4-bond
-
-
?
p-aminophenyl-alpha-D-glucoside + H2O
alpha-D-glucose + 4-aminophenol
show the reaction diagram
-
-
-
-
?
p-nitrophenyl alpha-D-glucopyranoside
4-nitrophenol + D-glucose
show the reaction diagram
-
assay at pH 6.8, 37C
-
-
?
p-nitrophenyl alpha-D-glucopyranoside + H2O
p-nitrophenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl alpha-D-glucopyranoside + H2O
p-nitrophenol + alpha-D-glucose
show the reaction diagram
-
assay at 65C, pH 5.0, reaction stopped with Na2CO3
-
-
?
p-nitrophenyl alpha-D-glucopyranoside + H2O
p-nitrophenol + alpha-D-glucose
show the reaction diagram
B6V6H0, -
assay at pH 5.5, 30C
-
-
?
p-nitrophenyl alpha-D-glucopyranoside + H2O
? + p-nitrophenol + alpha-D-glucopyranose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
assay at pH 6.8, 37C, reaction stopped by adding Na2CO3
-
-
?
p-nitrophenyl alpha-D-glucoside + H2O
p-nitrophenol + alpha-D-glucose
show the reaction diagram
A1IHL0
-
-
-
?
p-nitrophenyl alpha-D-glucoside + H2O
p-nitrophenol + alpha-D-glucose
show the reaction diagram
-
assay at pH 6.0, 30C
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
p-nitrophenol + alpha-D-glucose
show the reaction diagram
Thermoanaerobacter tengcongensis MB4
Q8RDL1, -
assay at 60C
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
p-nitrophenol + alpha-D-glucose
show the reaction diagram
-
assay at pH 5.0, 37C, reaction stopped by adding sodium carbonate
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
p-nitrophenol + alpha-D-glucose
show the reaction diagram
A2QJF7
assay at pH 5.5, 50C, reaction terminated by sodium carbonate solution
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
p-nitrophenol + alpha-D-glucose
show the reaction diagram
-
assay at pH 6.8, 37C, reaction stopped by adding of NaOH
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
no activity
-
-
-
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
best substrate
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
p-nitrophenyl-alpha-D-glucopyranoside
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
p-nitrophenyl-alpha-D-glucopyranoside
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
p-nitrophenyl-alpha-D-glucopyranoside
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
p-nitrophenyl-alpha-D-glucopyranoside
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
p-nitrophenyl-alpha-D-glucopyranoside
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
p-nitrophenyl-alpha-D-glucopyranoside
-
-
-
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
high activity with alpha-glucosidase, no activity with maltase
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
maltase shows low activity with p-nitrophenyl-alpha-D-glucopyranoside, alpha-glucosidase shows high activity
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
Bacillus caldovelox DSM411
-
best substrate
-
-
?
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
Geobacillus thermoglucosidasius KP 1006
-
p-nitrophenyl-alpha-D-glucopyranoside
-
-
-
p-nitrophenyl-alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
Tetrahymena pyriformis W
-
p-nitrophenyl-alpha-D-glucopyranoside
-
-
?
p-nitrophenyl-alpha-D-maltoside + H2O
p-nitrophenol + alpha-D-maltose
show the reaction diagram
P21517
-
-
-
?
palatinose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-
-
-
-
?
palatinose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-
-
-
-
?
palatinose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
Thermococcus sp., Thermococcus sp. AN1
-
-
-
-
?
palatinose + H2O
?
show the reaction diagram
Q9RA62
alpha-1,6 linkage
-
-
?
palatinose + H2O
?
show the reaction diagram
Q5SL12
alpha-1,6 linkage
-
-
?
palatinose + H2O
?
show the reaction diagram
Q745T6, -
alpha-1,6 linkage
-
-
?
panose
alpha-D-glucose + tetrasaccharides
show the reaction diagram
-
-
transglucosylation products
?
panose + H2O
?
show the reaction diagram
Q9RA62
-
-
-
?
panose + H2O
?
show the reaction diagram
Q5SL12
-
-
-
?
panose + H2O
?
show the reaction diagram
Q745T6, -
-
-
-
?
panose + H2O
?
show the reaction diagram
F9VPH0, -
-
-
-
?
panose + H2O
?
show the reaction diagram
Thermus thermophilus GK24
Q9RA62
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
Lipomyces starkeyi CBS 1809
-
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
Saccharomycopsis fibuligera KZ
-
-
-
-
?
panose + H2O
maltose + alpha-D-glucose
show the reaction diagram
Thermococcus sp. AN1
-
-
-
-
?
panose + H2O
alpha-D-glucopyranose + alpha-D-glucopyranosyl-1,4-alpha-D-glucopyranosyl-1,6-alpha-D-glucopyranosyl-1,4-D-glucopyranose
show the reaction diagram
-
hydrolysis of alpha-1,6-glycosidic bond of the nonreducing terminal unit
-
-
?
panose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
low activity
-
-
?
panose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
alpha-D-Glc-(1->6)-alpha-D-Glc-(1->4)-D-Glc
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
Zea indurata
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
Saccharomyces logos
-
-
-
-
?
phenyl alpha-D-glucoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
Geobacillus thermoglucosidasius, Geobacillus thermoglucosidasius KP 1006
-
phenyl-alpha-glucopyranoside
-
-
?
phenyl alpha-glucoside + H2O
alpha-D-glucose + phenol
show the reaction diagram
-
-
-
-
-
phenyl alpha-glucoside + H2O
alpha-D-glucose + phenol
show the reaction diagram
-
-
-
-
-
phenyl alpha-glucoside + H2O
alpha-D-glucose + phenol
show the reaction diagram
Q9C0Y4
-
-
-
?
phenyl alpha-glucoside + H2O
alpha-D-glucose + phenol
show the reaction diagram
-
-
-
-
-
phenyl alpha-glucoside + H2O
alpha-D-glucose + phenol
show the reaction diagram
-
-
-
-
-
phenyl alpha-glucoside + H2O
alpha-D-glucose + phenol
show the reaction diagram
Q9C0Y4
low activity
-
-
?
phenyl alpha-glucoside + H2O
alpha-D-glucose + phenol
show the reaction diagram
-
low activity
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
-
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
-
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
-
alpha-D-glucose + ?
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenyl alpha-D-glucoside
show the reaction diagram
-
hydrolyzed by alpha-glucosidase II and III, no activity with alpha-glucosidase I
-
-
?
phenyl alpha-maltoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
phenyl alpha-maltoside + H2O
alpha-D-glucose + phenol
show the reaction diagram
Q9C0Y4
preferred substrate, stereospecific production of alpha-D-glucose which spontaneously mutarotates to beta-glucose
-
-
?
phenyl maltoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
-
phenyl maltoside + H2O
phenol + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
resorufin alpha-D-glucopyranoside + H2O
?
show the reaction diagram
-
assay at room temperature, 10 min incubation, 7.4 nM enzyme concentration
-
-
?
RS toxin + H2O
?
show the reaction diagram
Hypocrea rufa
-
specific for the host-specific Rhizoctonia solani toxin, purified from Rhizoctonia solani-inoculated rice sheath, inactivation of the toxin and inhibition of the fungal mycelial growth, host-specific Rhizoctonia solani toxin, purified from Rhizoctonia solani-inoculated rice sheath, inactivation of the toxin, preferred substrate
-
-
?
RS toxin + H2O
?
show the reaction diagram
Hypocrea rufa TvMNT7
-
specific for the host-specific Rhizoctonia solani toxin, purified from Rhizoctonia solani-inoculated rice sheath, inactivation of the toxin and inhibition of the fungal mycelial growth, host-specific Rhizoctonia solani toxin, purified from Rhizoctonia solani-inoculated rice sheath, inactivation of the toxin, preferred substrate
-
-
?
soluble starch + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
soluble starch + H2O
alpha-D-glucose
show the reaction diagram
-
very low activity
-
-
?
soluble starch + H2O
alpha-D-glucose
show the reaction diagram
-
the enzyme hydrolyzes alpha-1,4-glycosidic bonds, exo-acting enzyme
-
-
?
starch
isomaltose
show the reaction diagram
-
-
alpha-glucosyltransfer product
?
starch
isomaltose
show the reaction diagram
-
-
main transglucosylation product
?
starch + H2O
?
show the reaction diagram
-
assay at 65C, pH 5.0, reaction stopped with Na2CO3
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
O43451
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
no activity
-
-
-
starch + H2O
alpha-D-glucose
show the reaction diagram
-
no activity
-
-
-
starch + H2O
alpha-D-glucose
show the reaction diagram
-
weak activity
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
-
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
Zea indurata
-
soluble
-
-
-
starch + H2O
alpha-D-glucose
show the reaction diagram
-
slow hydrolysis of soluble starch
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
little raw starch degradation
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
-
no activity with maltase or alpha-glucosidase
-
-
-
starch + H2O
alpha-D-glucose
show the reaction diagram
-
soluble starch, high activity, best substrate
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
O43451
one of the two enzymes responsible for catalyzing the last glucose-releasing step in starch digestion
-
-
?
starch + H2O
D-glucose
show the reaction diagram
Hypocrea rufa
-
-
-
-
?
starch + H2O
D-glucose
show the reaction diagram
-
soluble starch
-
-
?
sucrose
oligosaccharides
show the reaction diagram
-
-
containing theanderose
?
sucrose + H2O
D-glucose + D-fructose
show the reaction diagram
-
assay at pH 6.9, 37C, reaction stopped by suspension of the mixtures in boiling water for 10 min
-
-
?
sucrose + H2O
?
show the reaction diagram
A1IHL0
-
-
-
?
sucrose + H2O
?
show the reaction diagram
Q9RA62
alpha-1,2 linkage
-
-
?
sucrose + H2O
?
show the reaction diagram
Q5SL12
alpha-1,2 linkage
-
-
?
sucrose + H2O
?
show the reaction diagram
Q745T6, -
alpha-1,2 linkage
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
no activity
-
-
-
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
no activity
-
-
-
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
Saccharomyces logos
-
no activity
-
-
-
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
activity with maltase, no activity with alpha-glucosidase
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
-
hydrolyzed by alpha-glucosidase II and III, no activity with alpha-glucosidase I
-
-
?
sucrose + H2O
D-fructose + alpha-D-glucose
show the reaction diagram
Rhizobium sp. USDA 4280
-
-
-
-
?
sucrose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
sucrose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-
hydrolysis of alpha-1,2-glycosidic bond of the nonreducing terminal unit
-
-
?
sucrose + H2O
D-glucose + ?
show the reaction diagram
-
assay at pH 6.0, 30C
-
-
?
trehalose + H2O
?
show the reaction diagram
Entamoeba histolytica, Entamoeba histolytica HM1:IMSS
-
hydrolysis of the alpha-1,1-glycosidic bond
-
-
?
trehalose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
trehalose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
trehalose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
trehalose + H2O
alpha-D-glucose
show the reaction diagram
Emericella nidulans
-, Q9C1S7
-
-
-
?
trehalose + H2O
alpha-D-glucose
show the reaction diagram
Q745T6, -
-
-
-
?
trehalose + H2O
alpha-D-glucose
show the reaction diagram
-
no activity
-
-
?
trehalose + H2O
alpha-D-glucose
show the reaction diagram
-
low activity
-
-
-
trehalose + H2O
alpha-D-glucose
show the reaction diagram
Q9RA62
site-specific GK24 alpha-glucosidase mutant, Vmax: 20 micromol/min mg
-
-
?
trehalose + H2O
alpha-D-glucose
show the reaction diagram
Rhizobium sp. USDA 4280
-
-
-
-
?
turanose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-
-
-
-
?
turanose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-
-
-
-
?
turanose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-
-
-
-
?
turanose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-
-
-
-
?
turanose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
Saccharomyces logos
-
-
-
-
?
turanose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-
-
-
-
?
turanose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
-
hydrolyzed by alpha-glucosidase II and III, no activity with alpha-glucosidase I
-
-
?
turanose + H2O
alpha-D-glucose + D-fructose
show the reaction diagram
Thermus caldophilus, Thermus caldophilus GK24
-
hydrolysis of alpha-1,3-glycosidic bond of the nonreducing terminal unit
-
-
?
turanose + H2O
?
show the reaction diagram
Q9RA62
alpha-1,3 linkage
-
-
?
turanose + H2O
?
show the reaction diagram
Q5SL12
alpha-1,3 linkage
-
-
?
turanose + H2O
?
show the reaction diagram
Q745T6, -
alpha-1,3 linkage
-
-
?
methyl-alpha-maltoside + H2O
?
show the reaction diagram
-
-
-
-
?
additional information
?
-
-
substrate specificity, overview
-
-
-
additional information
?
-
P0CD66
substrate specificity, overview
-
-
-
additional information
?
-
-
absolute anomeric specificity for alpha-glycosidic linkages
-
-
-
additional information
?
-
-
transglucosylation activity with isomaltose and maltotriose
-
-
-
additional information
?
-
-
the enzyme is a specific oligo-1,4-1,6-alpha-glucosidase
-
-
-
additional information
?
-
-
maltase shows no transglucosylation activity, alpha-glucosidase shows transglucosidase activity with isomaltose or maltotriose
-
-
-
additional information
?
-
-
transglucosidase activity
-
-
-
additional information
?
-
-
transglucosidase activity
-
-
-
additional information
?
-
-
the enzyme is able to incorporate tracer quantities of alpha-D-glucose into glycogen starting either from alpha-D-glucose or maltose
-
-
-
additional information
?
-
-
enzyme exhibits transglucosidase activity
-
-
-
additional information
?
-
-
enzyme has alpha-1,6-glucosidase activity and alpha-1,4-glucosidase activity
-
-
-
additional information
?
-
-
alpha-glucosidase C releases alpha-D-glucose from glycogen as well as from low molecular weight artificial and natural substrates. alpha-glucosidase AB does not utilize alpha-1,4 linked glucose substrates larger than a disaccharide
-
-
-
additional information
?
-
-
no activity with cellobiose
-
-
-
additional information
?
-
-
alpha-glucosidase C may be involved in glycogen metabolism
-
-
-
additional information
?
-
-
synthesis of riboflavin alpha-glucoside is catalyzed by the transglucosylation activity
-
-
-
additional information
?
-
-
pompe disease, glycosidosis type II, is an autosomal recessive lysosomal storage disease that results from a deficiency of acid alpha-glucosidase. Patients with this disorder are unable to break down lysosomal glycogen, which consequently accumulates in the lysosome
-
-
-
additional information
?
-
-
glycogen storage disease is caused by lysosomal acid alpha-glucosidase deficiency
-
-
-
additional information
?
-
-
the enzyme might be mainly responsible for the predominant formation of glucose in starch hydrolysis of the germinating beet endosperm
-
-
-
additional information
?
-
-
maltose is required for induction. The enzyme may play a role in the breakdown of internal storage polysaccharides containing alpha-1,4 and alpha-1,6 bonds
-
-
-
additional information
?
-
-
expression is subject to both maltose induction and carbon catabolite repression. Induction of enzyme expression also occurs when starch, amylose, or glycogen are present in the growth medium
-
-
-
additional information
?
-
-
the enzyme has a function in endogenous metabolism of alpha-glucans provided extracellularly as carbon source
-
-
-
additional information
?
-
-
induced by maltose but repressed by alpha-D-glucose and fructose
-
-
-
additional information
?
-
-
induced during growth on maltose and starch
-
-
-
additional information
?
-
-
the formation of maltase and alpha-glucosidase is induced by trehalose, sucrose or lactose in the growth medium
-
-
-
additional information
?
-
-
optimal enzyme production reaches a maximum after 24 h growth
-
-
-
additional information
?
-
Q43763
transcription reaches a maximum 48 h after the start of germination
-
-
-
additional information
?
-
-
phylogenetic analysis
-
-
-
additional information
?
-
-
the enzyme catalyzes the final step in the metabolism of carbohydrates, such as starch, to glucose for cell utilization, the oligosaccharide transport system shows high affinity for trehalose and maltose
-
-
-
additional information
?
-
-
the enzyme has a role in the general carbohydrate metabolism, and in glycoprotein processing
-
-
-
additional information
?
-
-
the organism does not possess alpha-amylase activity, dextran, pullulan, ethyl-alpha-D-glucoside, sucrose, and trehalose are poor substrates
-
-
-
additional information
?
-
-
maltooligosachharides of four or more units of polymerization are slowly hydrolyzed
-
-
-
additional information
?
-
-
no activity with cellobiose, laminaribiose, trehalose, strach, pullulan, lactose, maltose, leucrose, and gentibiose
-
-
-
additional information
?
-
-
no activity with starch and amylose
-
-
-
additional information
?
-
-
no activity with trehalose, kojibiose, and cellobiose
-
-
-
additional information
?
-
-
no activity with xyloglucan oligosaccharides, 4-nitrophenyl alpha-D-xylopyranoside, and gelatinised potato starch
-
-
-
additional information
?
-
O33830
substrate specificity, bulky substitutents on the aglycon side are no hindrance for hydrolysis of the glycosidic bond, no activity with cyclic maltooligosaccharides, such as alpha-, beta-, or gamma-cyclodextrin
-
-
-
additional information
?
-
-
substrate specificity, no activity of either isozyme with amylose and glycogen, no activity of isozyme 1 with amylopectin, starch, trehalose, panose, and lactose are a poor substrates for both isozymes, amylopectin is a poor substrate for isozyme 2
-
-
-
additional information
?
-
-
sucrose is a poor or no substrate, no activity with starch
-
-
-
additional information
?
-
-
the enzyme has high transglucosylation activity synthesizing oligosaccharides containing alpha-1,3- and alpha-1,2-linkages, overview, 4-nitrophenyl alpha-D-glucopyranoside and isomaltose are poor substrates, no activity with trehalose, sucrose, dextran, cellobiose, pullulan, inullin, and cyclodextrin
-
-
-
additional information
?
-
Emericella nidulans
-, Q9C1S7
the enzyme shows strong transglycosylation activity
-
-
-
additional information
?
-
-
the enzyme prefers partially degraded starch substrate from germinating millet seeds
-
-
-
additional information
?
-
-
no activity in hydrolysis with starch, panose, pullulan, amylopectin, amylose, isomaltose, and saccharose, the enzyme also performs transglycosylation reactions with different donors and a variety of acceptors, product determinations, the activity with alpha-1,4-glycosidic linkages is higher compared to alpha-1,6-glycosidic likanges, substrate specificity, overview
-
-
-
additional information
?
-
P56526
no activity of wild-type and recombinant enzyme with 4-nitrophenyl 4-deoxy-alpha-D-glucopyranoside and 4-nitrophenyl 6-deoxy-alpha-D-glucopyranoside
-
-
-
additional information
?
-
-
no activity with isomaltose, Val216 decides the enzyme's substrate specificity
-
-
-
additional information
?
-
-
no activity with sucrose and trehalose, poor activity with isomaltose
-
-
-
additional information
?
-
-
substrate specificity, no activity with sucrose, 4-nitrophenyl alpha-D-glucopyranoside, aryl alpha-glucoside, or isomalto-oligosaccharides, overview
-
-
-
additional information
?
-
-
the enzyme hydrolyzes polymer substrate more rapidly than maltose, substrate specificity, activity with insoluble substrates, overview
-
-
-
additional information
?
-
Q9C0Y4
the enzyme prefers short substrates, e.g. maltose and maltotriose, to longer substrates, and hydrolyzes alpha-1,4-glucosidic linkages, but also acts on alpha-1,2-, alpha-1,3-, and alpha-1,6-glucosidic linkages, substrate specificity, soluble starch is a poor substrate, the catalytic site contains three subsites, subsite affinity, overview
-
-
-
additional information
?
-
-
a severe form of enzyme deficiency causes the infantile Pompe disease
-
-
-
additional information
?
-
-
enzymic digestion profile determination for camel small intestine, overview
-
-
-
additional information
?
-
-
the neutral alpha-glucosidase is involved in epididymal maturation, which is different in well-fed and undernourished mice, overview
-
-
-
additional information
?
-
-
an exo-acting glycoside hydrolase, that catalyzes the hydrolysis of alpha-glucosyl residues from the non-reducing end of alpha-linked substrates to release alpha-glucose, 4-nitrophenyl-alpha-D-maltopentaoside, 4-nitrophenyl-beta-D-galactopyranoside, and 4-nitrophenyl-alpha-D-galactopyranoside are poor substrates, overview
-
-
-
additional information
?
-
-
development and evaluation of an assay method for enzyme detection in dried blood spot specimen from patients with infantile Pompe disease, overview
-
-
-
additional information
?
-
A1IHL0
no activity toward isomaltose, nigerose or soluble starch
-
-
-
additional information
?
-
-
poor activity with sucrose, dextrine, lactose, and no activity with xylose
-
-
-
additional information
?
-
-
strain HRO10 alpha-amylase and alpha-glucosidase show an excellent synergistic action and do not reveal any transglycosylation catalyzed reaction by the alpha-glucosidase
-
-
-
additional information
?
-
O43451
structure of the N-terminal catalytic subunit and the active site, and basis of inhibition and substrate specificity, overview, the catalytic subunit shows higher affinity for longer maltose oligosaccharides
-
-
-
additional information
?
-
-
substrate specificity, overview, no activity with trehalose, the enzyme exhibits transglycosylation activity producing trehalose and maltooligosaccharides from 5% maltose, at early stages of the transglycosylation reaction trehalose is the predominant product, while at later stages maltooligosaccharides are also accumulated
-
-
-
additional information
?
-
A1IHL0
substrate specificity, overview, the enzyme is also active with sucrose and turanose
-
-
-
additional information
?
-
A5JVZ2
the enzyme is active with sucrose
-
-
-
additional information
?
-
-
the enzyme specifically hydrolyzes alpha-1,4-glucosidic bonds in maltose, maltooligosaccharides, and alpha-glucans, isomaltose is a poor substrate, residues Ala200 and Asn258 in the conserved region II and III, respectively, are largely responsible for substrate recognition
-
-
-
additional information
?
-
-
alpha-glucosidases play important roles in the digestion of carbohydrates and biosynthesis of viral envelope glycoproteins
-
-
-
additional information
?
-
Geobacillus sp.
-
451 thermophilic bacilli are isolated and 67 isolates with a high amylase activity are selected to determine the alpha-glucosidase production capacities. alpha-Glucosidase production capacities of the isolates vary within the range from 77.18 to 0.001 U/g
-
-
-
additional information
?
-
Q9RA62
cellobiose, alpha,beta-trehalose, beta,beta-trehalose, alpha,alpha-trehalose, gentiobiose, melibiose, melizitose, trehalose-6-phosphate and raffinose are no substrates
-
-
-
additional information
?
-
Q5SL12
cellobiose, alpha,beta-trehalose, beta,beta-trehalose, alpha,alpha-trehalose, gentiobiose, melibiose, melizitose, trehalose-6-phosphate and raffinose are no substrates
-
-
-
additional information
?
-
Q745T6, -
cellobiose, beta,beta-trehalose, gentiobiose, melibiose, melizitose, trehalose-6-phosphate and raffinose are no substrates for Thermus thermophilus
-
-
-
additional information
?
-
-, Q9AI65
an essential cysteine residue is present at the active site. Members of GH4 employ a unique catalytic mechanism for cleavage of the glycosidic bond. GH4 single or double-displacement mechanism
-
-
-
additional information
?
-
-
the enzyme is active with maltose, maltotriose, and sucrose
-
-
-
additional information
?
-
-
the enzyme shows a transglycosylation property, by the release of oligosaccharides after 3 h of incubation with maltose, and specificity for short maltooligosaccharides, the enzymatic activity decreases following an increase in the polymerization degree of short maltooligosaccharides, low activity with maltoheptaose, no activity with starch
-
-
-
additional information
?
-
E1CJT1
the enzyme shows no ability to bind to or digest raw starch
-
-
-
additional information
?
-
F9VPH0, -
exclusively hydrolyzes alpha-1,4-glycosidic linkages of oligosaccharides in an exo-type manner, with highest catalytic efficiency toward maltotriose. The enzyme also displays transglycosylation activity, converting maltose to isomaltose, panose, maltotriose, isomaltotriose, etc.
-
-
-
additional information
?
-
Q4J9M3
no activity towards cellobiose, starch and glycogen
-
-
-
additional information
?
-
Sulfolobus solfataricus MT-4
-
no activity with starch and amylose
-
-
-
additional information
?
-
Cyberlindnera fabianii J640
E1CJT1
the enzyme shows no ability to bind to or digest raw starch
-
-
-
additional information
?
-
Bacillus thuringiensis serovar kurstaki HD-1
-
no activity with sucrose and trehalose, poor activity with isomaltose
-
-
-
additional information
?
-
Q4J9M3
no activity towards cellobiose, starch and glycogen
-
-
-
additional information
?
-
Sulfolobus tokodaii 7
F9VPH0
exclusively hydrolyzes alpha-1,4-glycosidic linkages of oligosaccharides in an exo-type manner, with highest catalytic efficiency toward maltotriose. The enzyme also displays transglycosylation activity, converting maltose to isomaltose, panose, maltotriose, isomaltotriose, etc.
-
-
-
additional information
?
-
Bacillus sp. SAM1606
-
transglucosidase activity
-
-
-
additional information
?
-
Thermus thermophilus GK24
Q9RA62
cellobiose, alpha,beta-trehalose, beta,beta-trehalose, alpha,alpha-trehalose, gentiobiose, melibiose, melizitose, trehalose-6-phosphate and raffinose are no substrates
-
-
-
additional information
?
-
Thermus caldophilus GK24
-
no activity with cellobiose, laminaribiose, trehalose, strach, pullulan, lactose, maltose, leucrose, and gentibiose
-
-
-
additional information
?
-
Geobacillus thermodenitrificans HRO10
-
strain HRO10 alpha-amylase and alpha-glucosidase show an excellent synergistic action and do not reveal any transglycosylation catalyzed reaction by the alpha-glucosidase
-
-
-
additional information
?
-
Geobacillus stearothermophilus ATCC12016
-
the enzyme specifically hydrolyzes alpha-1,4-glucosidic bonds in maltose, maltooligosaccharides, and alpha-glucans, isomaltose is a poor substrate, residues Ala200 and Asn258 in the conserved region II and III, respectively, are largely responsible for substrate recognition
-
-
-
additional information
?
-
Purpureocillium lilacinum HKS-124
-
the enzyme has high transglucosylation activity synthesizing oligosaccharides containing alpha-1,3- and alpha-1,2-linkages, overview, 4-nitrophenyl alpha-D-glucopyranoside and isomaltose are poor substrates, no activity with trehalose, sucrose, dextran, cellobiose, pullulan, inullin, and cyclodextrin
-
-
-
additional information
?
-
Mortierella alliacea YN-15
-
the organism does not possess alpha-amylase activity, dextran, pullulan, ethyl-alpha-D-glucoside, sucrose, and trehalose are poor substrates
-
-
-
additional information
?
-
Emericella nidulans ABPU1
Q9C1S7
the enzyme shows strong transglycosylation activity
-
-
-
additional information
?
-
Tetrahymena pyriformis W
-
enzyme has alpha-1,6-glucosidase activity and alpha-1,4-glucosidase activity
-
-
-
additional information
?
-
Erwinia rhapontici DSM448
Q9AI65
an essential cysteine residue is present at the active site. Members of GH4 employ a unique catalytic mechanism for cleavage of the glycosidic bond. GH4 single or double-displacement mechanism
-
-
-
additional information
?
-
Entamoeba histolytica HM1:IMSS
-
the enzyme has a role in the general carbohydrate metabolism, and in glycoprotein processing, no activity with trehalose, kojibiose, and cellobiose
-
-
-
additional information
?
-
Entamoeba histolytica HM1:IMSS
-
no activity with cellobiose
-
-
-
additional information
?
-
Thermoascus aurantiacus CBMAI 756
-
the enzyme shows a transglycosylation property, by the release of oligosaccharides after 3 h of incubation with maltose, and specificity for short maltooligosaccharides, the enzymatic activity decreases following an increase in the polymerization degree of short maltooligosaccharides, low activity with maltoheptaose, no activity with starch
-
-
-
NATURAL SUBSTRATES
NATURAL PRODUCTS
REACTION DIAGRAM
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
(Substrate)
LITERATURE
(Substrate)
COMMENTARY
(Product)
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
1,4-alpha-D-glucooligosaccharide + H2O
alpha-D-glucose
show the reaction diagram
-
short glucose oligomers, substrate derived from starch by alpha-amylase activity, the enzyme is important in mucosal alpha-glucogenesis, MGAM primes and mucosal sucrase-isomaltase activity sustains and constrains prandial alpha-glucogenesis from starch oligomers, regulation mechanism, overview
-
-
?
1,4-alpha-D-glucooligosaccharide + H2O
alpha-D-glucose
show the reaction diagram
Q6XK23, Q6XK24
the four isozymes digest all linear starch oligosaccharides to glucose
-
-
?
alpha-1,4-glucan + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
amylopectin + H2O
alpha-D-glucose
show the reaction diagram
-
in starch, preferred substrate
-
-
?
malto-heptaose + 6 H2O
7 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
malto-heptaose + 6 H2O
7 alpha-D-glucose
show the reaction diagram
-
-
-
-
?
malto-oligosaccharides + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
malto-oligosaccharides + H2O
alpha-D-glucose
show the reaction diagram
Bacillus thuringiensis serovar kurstaki, Bacillus thuringiensis serovar kurstaki HD-1
-
-
-
-
?
malto-triose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltodextrin + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltooligosaccharides + H2O
alpha-D-glucose
show the reaction diagram
Geobacillus stearothermophilus, Geobacillus stearothermophilus ATCC12016
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
P56526
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Q9C0Y4
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-, Q9LLY2
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
P0CD66
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Q6XK23, Q6XK24
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
-, Q6L2X4
probable physiological role of the enzyme in the utilization of exogenous glycoproteins and/or in the turnover of the organisms own glycoproteins, overview
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Q4J9M3
the enzyme is involved in maltose and starch metabolism
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Bacillus thuringiensis serovar kurstaki HD-1
-
-
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Geobacillus thermodenitrificans HRO10
-
-
-
-
?
nigerose + H2O
2 alpha-D-glucose
show the reaction diagram
-
alpha-1,3-linkage, exists as abnormal linkage in starch
-
-
?
RS toxin + H2O
?
show the reaction diagram
Hypocrea rufa, Hypocrea rufa TvMNT7
-
specific for the host-specific Rhizoctonia solani toxin, purified from Rhizoctonia solani-inoculated rice sheath, inactivation of the toxin and inhibition of the fungal mycelial growth
-
-
?
soluble starch + H2O
alpha-D-glucose
show the reaction diagram
-
the enzyme hydrolyzes alpha-1,4-glycosidic bonds, exo-acting enzyme
-
-
?
starch + H2O
alpha-D-glucose
show the reaction diagram
O43451
one of the two enzymes responsible for catalyzing the last glucose-releasing step in starch digestion
-
-
?
maltose + H2O
alpha-D-glucose
show the reaction diagram
Geobacillus stearothermophilus ATCC12016
-
-
-
-
?
additional information
?
-
-
alpha-glucosidase C may be involved in glycogen metabolism
-
-
-
additional information
?
-
-
synthesis of riboflavin alpha-glucoside is catalyzed by the transglucosylation activity
-
-
-
additional information
?
-
-
pompe disease, glycosidosis type II, is an autosomal recessive lysosomal storage disease that results from a deficiency of acid alpha-glucosidase. Patients with this disorder are unable to break down lysosomal glycogen, which consequently accumulates in the lysosome
-
-
-
additional information
?
-
-
glycogen storage disease is caused by lysosomal acid alpha-glucosidase deficiency
-
-
-
additional information
?
-
-
the enzyme might be mainly responsible for the predominant formation of glucose in starch hydrolysis of the germinating beet endosperm
-
-
-
additional information
?
-
-
maltose is required for induction. The enzyme may play a role in the breakdown of internal storage polysaccharides containing alpha-1,4 and alpha-1,6 bonds
-
-
-
additional information
?
-
-
expression is subject to both maltose induction and carbon catabolite repression. Induction of enzyme expression also occurs when starch, amylose, or glycogen are present in the growth medium
-
-
-
additional information
?
-
-
the enzyme has a function in endogenous metabolism of alpha-glucans provided extracellularly as carbon source
-
-
-
additional information
?
-
-
induced by maltose but repressed by alpha-D-glucose and fructose
-
-
-
additional information
?
-
-
induced during growth on maltose and starch
-
-
-
additional information
?
-
-
the formation of maltase and alpha-glucosidase is induced by trehalose, sucrose or lactose in the growth medium
-
-
-
additional information
?
-
-
optimal enzyme production reaches a maximum after 24 h growth
-
-
-
additional information
?
-
Q43763
transcription reaches a maximum 48 h after the start of germination
-
-
-
additional information
?
-
-
phylogenetic analysis
-
-
-
additional information
?
-
-
the enzyme catalyzes the final step in the metabolism of carbohydrates, such as starch, to glucose for cell utilization, the oligosaccharide transport system shows high affinity for trehalose and maltose
-
-
-
additional information
?
-
-
the enzyme has a role in the general carbohydrate metabolism, and in glycoprotein processing
-
-
-
additional information
?
-
-
the organism does not possess alpha-amylase activity
-
-
-
additional information
?
-
-
the enzyme prefers partially degraded starch substrate from germinating millet seeds
-
-
-
additional information
?
-
-
a severe form of enzyme deficiency causes the infantile Pompe disease
-
-
-
additional information
?
-
-
enzymic digestion profile determination for camel small intestine, overview
-
-
-
additional information
?
-
-
the neutral alpha-glucosidase is involved in epididymal maturation, which is different in well-fed and undernourished mice, overview
-
-
-
additional information
?
-
-
alpha-glucosidases play important roles in the digestion of carbohydrates and biosynthesis of viral envelope glycoproteins
-
-
-
additional information
?
-
Mortierella alliacea YN-15
-
the organism does not possess alpha-amylase activity
-
-
-
additional information
?
-
Entamoeba histolytica HM1:IMSS
-
the enzyme has a role in the general carbohydrate metabolism, and in glycoprotein processing
-
-
-
COFACTOR
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
IMAGE
METALS and IONS
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
Ag2+
-
inhibitor, 10 mM
AlCl3
-
activates
Ca2+
-
10-50 mM, stimulates
Ca2+
-
5 mM CaCl2, activates
Ca2+
Q745T6, -
20 mM Ca2+ stimulates activity (153%)
Ca2+
E1CJT1
required
Co2+
O33830
activates, can partially substitute for Mn2+
Fe2+
-
inhibitor, 10 mM
K+
-
10 mM, stimulates
K+
-
25 mM, stimulates
K+
-
stimulates
K+
-
activates
Mg2+
-
10 mM, stimulates
Mg2+
-
stimulates
Mg2+
-
activates
Mg2+
-
activates
Mn2+
-
1 mM, about 4.5fold activation
Mn2+
-
stimulates
Mn2+
O33830
activates, dependent on, 1 mM required
Mn2+
Q745T6, -
20 mM Mn2+ stimulates activity (114%)
Mn2+
-, Q9AI65
-
Na+
-
25 mM, stimulates
Na+
-
activates
Na+
-
inhibitory assay is stopped by adding 0.1 M Na2CO3
NH4Cl
-
stimulates
Ni2+
O33830
activates, can partially substitute for Mn2+
Rb+
-
stimulates
Sr2+
-
10 mM, 3fold activation
Sr2+
Q745T6, -
20 mM Sr2+ stimulates activity (123%)
Mn2+
Q4J9M3
1 mM, pH 5.0, 95C, 1.7fold activation of hydrolysis of 4-nitrophenyl alpha-glucopyranoside
additional information
O33830
Fe2+ interferes with the assay, not affected by Mg2+, Ca2+, Sr2+, Ba2+, Zn2+
additional information
-
no requirement for Ca2+
additional information
-
the enzyme is not affected by 5 mM of Na+, K+, Ca2+, Co2+, Mn2+, Ni2+, Mg2+, Sr2+, or Al3+
additional information
-
only marginal effects of Ca2+, Mg2+, Mn2+, Co2+, and Fe3+ on the enzyme
additional information
-
the enzyme is not affected by 1 mM of Mg2+, Ca2+, Ba2+, K+, Fe2+, NH4+, Mn2+, EDTA, and 2-mercaptoethanol
additional information
Q745T6, -
effect of the cations Ca2+, Fe2+, Zn2+, Sr2+, Ni2+, Mn2+, Mg2+, Cu2+, Co2+, and Ba2+ is tested using 25 mM Bis-Tris propane buffer, pH 7, containing cations at concentrations of 2 or 20 mM or no cations. Mg2+ does not affect the activity of the enzyme. Effects of NaCl (20, 50, 100, and 500 mM) and KCl (50, 100, 500, and 1000 mM) are also tested
additional information
-
the metal ions Na+, Ba2+, Co2+, Ni2+, Mg2+, Mn2+, Al3+, Zn2+, Ca2+ do not or poorly influence the enzyme activity
INHIBITORS
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
IMAGE
(1R,5R)-3-methylidene-6,8-bis[(1S)-1-phenylethyl]-6,8-diazabicyclo[3.2.2]nonane-7,9-dione
-
-
(1R,5R)-3-methylidene-6,8-diazabicyclo[3.2.2]nonane-7,9-dione
-
-
(1S,5S)-3-methylidene-6,8-bis[(1S)-1-phenylethyl]-6,8-diazabicyclo[3.2.2]nonane-7,9-dione
-
-
(1S,6S)-7,9-bis[(1S)-1-phenylethyl]-7,9-diazabicyclo[4.2.2]decane-8,10-dione
-
-
(2E)-3-[(3-fluorophenyl)amino]-2-[4-(2-oxo-2H-chromen-3-yl)-1,3-thiazol-2-yl]prop-2-enenitrile
-
75.2% inhibition at 50 microM
(2R,2'R,7R)-2,2'-dioctyl-5'-oxotetrahydro-4H-spiro[1,3-benzodioxole-5,4'-[1,3]dioxolan]-7-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
-
-
(2R,2'S,7R)-2,2'-dioctyl-5'-oxotetrahydro-4H-spiro[1,3-benzodioxole-5,4'-[1,3]dioxolan]-7-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
-
-
(2R,3R,4R,5S)-2-(hydroxymethyl)piperidine-3,4,5-triol
-
-
(2R,3S,4S)-1-[(2S,3S)-2,4-dihydroxy-3-(tridecyloxy)butyl]-3,4-dihydroxy-2-(hydroxymethyl)tetrahydrothiophenium
-
-
(2R,3S,4S)-1-[(2S,3S)-2,4-dihydroxy-3-methoxybutyl]-3,4-dihydroxy-2-(hydroxymethyl)tetrahydrothiophenium
-
-
(2R,3S,4S)-1-[(2S,3S)-3-(benzyloxy)-2,4-dihydroxybutyl]-3,4-dihydroxy-2-(hydroxymethyl)tetrahydrothiophenium
-
-
(2R,3S,4S)-1-[(2S,3S)-3-ethoxy-2,4-dihydroxybutyl]-3,4-dihydroxy-2-(hydroxymethyl)tetrahydrothiophenium
-
-
(2R,7R,8R,9R)-8,9-dihydroxy-2-octyl-4-oxo-1,3-dioxaspiro[4.5]dec-7-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
-
-
(2S,2'R,7R)-2,2'-dioctyl-5'-oxotetrahydro-4H-spiro[1,3-benzodioxole-5,4'-[1,3]dioxolan]-7-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
-
-
(2S,2'S,7R)-2,2'-dioctyl-5'-oxotetrahydro-4H-spiro[1,3-benzodioxole-5,4'-[1,3]dioxolan]-7-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
-
-
(2S,5S)-2-benzyl-3,11-bis[(1S)-1-phenylethyl]-2,3,5,6-tetrahydro-5,2-(epiminomethano)-3-benzazocine-4,12(1H)-dione
-
-
(2S,5S)-2-methyl-3,11-bis[(1S)-1-phenylethyl]-2,3,5,6-tetrahydro-5,2-(epiminomethano)-3-benzazocine-4,12(1H)-dione
-
-
(2S,5S)-3,11-bis[(1S)-1-phenylethyl]-2,3,5,6-tetrahydro-5,2-(epiminomethano)-3-benzazocine-4,12(1H)-dione
-
-
(2S,7R,8R,9R)-8,9-dihydroxy-2-octyl-4-oxo-1,3-dioxaspiro[4.5]dec-7-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
-
-
(3beta,18alpha,21alpha)-urs-20(30)-ene-3,21-diyl-diacetate
-
diacetate derivative, good alpha-glucosidase inhibitory activity
(4R,4aR,8aS)-4-[(E)-2-(furan-3-yl)ethenyl]-2-hydroxy-3,4a,8,8-tetramethyl-4a,5,6,7,8,8a-hexahydronaphthalen-1(4H)-one
-
-
(4R,4aR,8aS)-4-[(E)-2-(furan-3-yl)ethenyl]-3,4a,8,8-tetramethyl-1-oxo-1,4,4a,5,6,7,8,8a-octahydronaphthalen-2-yl acetate
-
-
(4R,4aR,8aS)-4-[(E)-2-(furan-3-yl)ethenyl]-3-(hydroxymethyl)-4a,8,8-trimethyl-4a,5,6,7,8,8a-hexahydronaphthalen-1(4H)-one
-
-
(4S,4aR,8aS)-4-[(E)-2-(furan-3-yl)ethenyl]-3,4a,8,8-tetramethyl-4a,5,6,7,8,8a-hexahydronaphthalen-1(4H)-one
-
-
(5E)-1-(3-chloro-4-methoxyphenyl)-5-([1-[2-(3-methylphenoxy)ethyl]-1H-pyrrol-2-yl]methylidene)pyrimidine-2,4,6(1H,3H,5H)-trione
-
88.7% inhibition at 50 microM
(5E)-1-(4-ethylphenyl)-5-([1-[2-(3-methylphenoxy)ethyl]-1H-pyrrol-2-yl]methylidene)pyrimidine-2,4,6(1H,3H,5H)-trione
-
86.0% inhibition at 50 microM
(6aS,12aR)-5,5-dimethyl-5,6a,7,12a-tetrahydroisochromeno[4,3-b]chromene-3,4,8,10-tetrol
-
-
(7R,8R,9R)-2,2-dihexyl-8,9-dihydroxy-4-oxo-1,3-dioxaspiro[4.5]dec-7-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
-
-
(7R,8R,9R)-8,9-dihydroxy-4-oxo-2,2-dipentyl-1,3-dioxaspiro[4.5]dec-7-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
-
-
1,10-phenanthroline
-
no inhibition of isozyme MG4, 22.5 inhibition of isozyme MG6
1,2:3,4-di-O-isopropylidene-6-(4-phenyl-1H-1,2,3-triazole-1-yl)-alpha-D-galactopyranose
-
99.4% inhibition at 0.5 mM
1,2:5,6-di-O-isopropylidene-3-(4-phenyl-1H-1,2,3-triazole-1-yl)-alpha-D-allofuranose
-
73.1% inhibition at 0.5 mM
1,3-dihydroxy-2-nitro-12H-benzo[b]xanthen-12-one
-
highest inhibitory activity
1,3-dihydroxy-4-nitro-9H-xanthen-9-one
-
lowest inhibitory activity
1,4-dideoxy-1,4-((R)-[(2S,3S)-2,3,4-trihydroxybutyl]episulfoniumylidene)-D-arabinitol chloride
-
synthesis, overview
1,4-dideoxy-1,4-((R)-[(2S,3S)-2,3,4-trihydroxybutyl]episulfoniumylidene)-D-arabinitol methyl sulfate
-
synthesis, overview
1,4-dideoxy-1,4-((R)-[(2S,3S)-2,4-dihydroxy-3-(sulfooxy)butyl]episulfoniumylidene)-L-arabinitol inner salt
-
slight inhibition, synthesis, overview
1,7-(3-pentanone) 3,4-(3-pentanone)-chlorogenic acid diketal
-
-
1,7-(3-pentanone) chlorogenic acid ketal
-
-
1,7-(4-heptanone) 3,4-(4-heptanone)-chlorogenic acid diketal
-
-
1,7-(4-heptanone) chlorogenic acid ketal
-
-
1,7-(5-nonanone) 3,4-(5-nonanone)-chlorogenic acid diketal
-
-
1,7-(5-nonanone) chlorogenic acid ketal
-
-
1,7-(6-undecanone) 3,4-(6-undecanone)-chlorogenic acid diketal
-
-
1,7-(8-pentadecanone) chlorogenic acid ketal
-
-
1,7-(9-heptadecanone) 3,4-(9-heptadecanone)-chlorogenic acid diketal
-
-
1,7-(9-heptadecanone) chlorogenic acid ketal
-
-
1,7-(acetone) 3,4-(acetone)-chlorogenic acid diketal
-
-
1,7-(acetone) chlorogenic acid ketal
-
-
1,7-(diheptyl ketone) 3,4-(diheptyl ketone)-chlorogenic acid diketal
-
-
1,7-(dihexyl ketone) 3,4-(dihexyl ketone)-chlorogenic acid diketal
-
-
1-deoxynojirimycin
-
competitive, inhibitory potential depends on the substrate used
1-deoxynojirimycin
P10253
competitive inhibition, binds strongly to the enzyme
1-deoxynojirimycin
Q2V621
-
1-deoxynojirimycin
P0CD66
-
1-deoxynojirimycin
-
-
1-deoxynojirimycin
-
-
1-deoxynojirimycine
-
strong inhibition of hydrolysis of kojibiose, nigerose
12,13-dihydroandrographolide
-
-
13,14-didehydro-12-hydroxy-3,19-methene-O-andrographolide
-
-
13-hydroxykompasinol A
-
isolated from seeds of Syagrus romanzoffiana
14-deoxy-11,12-didehydro-15-(2-furanmethanylidene)-andrographolide
-
-
14-deoxy-11,12-didehydro-15-isopropylideneandrographolide
-
-
14-deoxy-11,12-didehydro-15-p-methoxylbenzylidene andrographolide
-
-
14-deoxy-11,12-didehydro-15-trimethoxylbenzylidene andrographolide
-
-
14-deoxy-11,12-didehydro-3,19-dinicotinate-15-(2,8-dimethanyl-2,7-octanedieneylidene)-andrographolide
-
-
14-deoxy-11,12-didehydro-3,19-dinicotinate-15-(2-furanmethanylidene)-andrographolide
-
-
14-deoxy-11,12-didehydro-3,19-dinicotinate-15-(p-(dimethylamino)benzylidene)-andrographolide
-
-
14-deoxy-11,12-didehydro-3,19-dinicotinate-15-p-methoxybenzylidene andrographolide
-
-
14-deoxy-11,12-didehydro-3,19-dinicotinateandrographolide
-
-
14-deoxy-11,12-didehydroandrographolide
-
-
14-deoxy-15-(p-(dimethanylamino)-benzylidene)-11,12-didehydroandrographolide
-
-
15-(benzo[1,3]dioxole-5-methanylidene)-14-deoxy-11,12-didehydroandrographolide
-
-
15-(m-bromoacylbenzylidene)-14-deoxy-11,12-didehydro-3,19-dinicotinateandrographolide
-
-
15-benzylidene-14-deoxy-11,12-didehydro-3,19-dinicotinateandrographolide
-
-
15-benzylidene-14-deoxy-11,12-didehydroandrographolide
-
-
15-m-bromoacylbenzylidene-14-deoxy-11,12-didehydroandrographolide
-
-
15-p-chlorobenzylidene-14-deoxy-11,12-didehydro-3,19-dinicotinateandrographolide
-
strong inhibition
17-epi-methyl-6-hydroxyangolensate
-
intybusoloid, triterpenoid from Cichorium intybus, methanolic extract of seeds
18alpha,19beta-20(30)-taraxasten-3beta,21alpha-diol
-
cichoridiol, triterpenoid from Cichorium intybus, methanolic extract of seeds, good alpha-glucosidase inhibitory activity
2,4,6-tribromophenol
-
purified from the red alga Grateloupia elliptica
2,4-Dibromophenol
-
purified from the red alga Grateloupia elliptica
2,6-anhydro-1-deoxy-1-[(1-oxopentyl-5-hydroxy)amino]-D-glycero-D-ido-heptitol
-
inhibition of isozymes HBGase I and HBGase II
2,6-anhydro-1-deoxy-1-[(1-oxopentyl-5-hydroxy)amino]-D-glycero-D-ido-heptitol
-
-
2,6-anhydro-1-deoxy-1-[(1-oxopentyl-5-hydroxy)amino]-D-glycero-D-ido-heptitol
-
mixed inhibition type
2,6-anhydro-1-deoxy-1-[(1-oxopentyl-5-hydroxy)amino]-D-glycero-D-ido-heptitol
-
-
2,6-anhydro-1-deoxy-1-[(1-oxopentyl-5-hydroxy)amino]-D-glycero-D-ido-heptitol
-
competitive
2,6-anhydro-1-deoxy-1-[(1-oxopentyl-5-hydroxy)amino]-D-glycero-D-ido-heptitol
-
-
2,6-anhydro-7-deoxy-7-([1-(hydroxymethyl)ethenyl]amino)-D-glycero-L-gulo-heptitol
-
inhibition of isozymes HBGase I and HBGase II
2,6-anhydro-7-deoxy-7-([1-(hydroxymethyl)ethenyl]amino)-D-glycero-L-gulo-heptitol
-
-
2,6-anhydro-7-deoxy-7-[(1-methylethenyl)amino]-D-glycero-L-gulo-heptitol
-
inhibition of isozyme HBGase I
2,6-anhydro-7-deoxy-7-[(1-methylethenyl)amino]-D-glycero-L-gulo-heptitol
-
-
2,6-anhydro-7-deoxy-7-[(1-phenylethenyl)amino]-D-glycero-L-gulo-heptitol
-
inhibition of isozymes HBGase I and HBGase II
2,6-anhydro-7-deoxy-7-[(1-phenylethenyl)amino]-D-glycero-L-gulo-heptitol
-
-
2,6-anhydro-7-deoxy-7-[(1-phenylethenyl)amino]-D-glycero-L-gulo-heptitol
-
competitive
2,6-anhydro-7-deoxy-7-[(1-phenylethenyl)amino]-D-glycero-L-gulo-heptitol
-
-
2,6-anhydro-7-deoxy-7-[(2,2-dimethyl-1-methylidenepropyl)amino]-D-glycero-L-gulo-heptitol
-
-
2,6-anhydro-7-deoxy-7-[(3-hydroxy-1-methylidenepropyl)amino]-D-glycero-L-gulo-heptitol
-
inhibition of isozymes HBGase II and HBGase III
2,6-anhydro-7-deoxy-7-[(3-hydroxy-1-methylidenepropyl)amino]-D-glycero-L-gulo-heptitol
-
-
2,6-anhydro-7-deoxy-7-[(4-hydroxy-1-methylidenebutyl)amino]-D-glycero-L-gulo-heptitol
-
inhibition of isozyme HBGase II
2,6-anhydro-7-deoxy-7-[(4-hydroxy-1-methylidenebutyl)amino]-D-glycero-L-gulo-heptitol
-
-
2,6-anhydro-7-deoxy-7-[(6-hydroxy-1-methylidenehexyl)amino]-D-glycero-L-gulo-heptitol
-
inhibition of isozyme HBGase II
2,6-anhydro-7-deoxy-7-[(6-hydroxy-1-methylidenehexyl)amino]-D-glycero-L-gulo-heptitol
-
-
2-(10-phenoxydecyl)-1H-isoindole-1,3(2H)-dione
-
-
2-(2-phenoxyethyl)-1H-isoindole-1,3(2H)-dione
-
-
2-(3-phenoxypropyl)-1H-isoindole-1,3(2H)-dione
-
-
2-(4-phenoxybutyl)-1H-isoindole-1,3(2H)-dione
-
-
2-(5-phenoxypentyl)-1H-isoindole-1,3(2H)-dione
-
-
2-(6-phenoxyhexyl)-1H-isoindole-1,3(2H)-dione
-
-
2-(8-phenoxyoctyl)-1H-isoindole-1,3(2H)-dione
-
-
2-(9-phenoxynonyl)-1H-isoindole-1,3(2H)-dione
-
-
2-amino-1,3-dihydroxy-12H-benzo[b]xanthen-12-one
-
-
2-[10-(2,4-dichloro-6-nitrophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(2,4-dichlorophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(2,4-dinitrophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(2,6-dimethyl-4-nitrophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(2,6-dimethylphenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(2-nitrophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(3,4-dichlorophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(3-chlorophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(3-nitrophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(4,5-dichloro-2-nitrophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(4-chloro-2,6-dimethyl-3-nitrophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(4-chloro-2,6-dimethylphenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(4-chloro-2-nitrophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(4-chlorophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(4-methylphenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(4-nitrophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(5-chloro-2-methyl-4-nitrophenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-(5-chloro-2-methylphenoxy)decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-[2-nitro-4-(trifluoromethyl)phenoxy]decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-[4-(trifluoromethyl)phenoxy]decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[10-[4-nitro-3-(trifluoromethyl)phenoxy]decyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[2-(4-chloro-2,6-dimethylphenoxy)ethyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[2-(4-chloro-2-methylphenoxy)ethyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[2-(4-chlorophenoxy)ethyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[3-(2,3-dichlorophenoxy)propyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[3-(3,4-dichlorophenoxy)propyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[3-(4-chloro-2,6-dimethylphenoxy)propyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[3-(4-chloro-2-methylphenoxy)propyl]-1H-isoindole-1,3(2H)-dione
-
-
2-[3-(4-chlorophenoxy)propyl]-1H-isoindole-1,3(2H)-dione
-
-
23-hydroxyursolic acid
-
triterpene acid isolated from Lagerstroemia speciosa leaves, moderate inhibitory activity
3'-(3-methylbut-2-enyl)-3',4',7-trihydroxyflavane
-
-
3'-O-methylponkoranol
-
inhibits the different subunits to different extents, with extraordinary selectivity for C-terminal subunit of the enzyme
-
3,19-(p-methanoxylphenylmethene-O-)-andrographolide
-
-
3,3',4,5,5'-pentahydroxy-trans-stilbene
-
isolated from seeds of Syagrus romanzoffiana
3,4-dihydroxyisolonchocarpin
-
noncompetitive inhibition
3-(3-bromopropoxy)-1-hydroxy-12H-benzo[b]xanthen-12-one
-
-
3-(3-bromopropoxy)-1-hydroxy-9H-xanthen-9-one
-
-
3-deoxy-D-glucose
-
strong inhibition
3-keto,16alpha-hydroxy,24-noroleanolic acid
-
-
3-keto,16alpha-hydroxy,24-noroleanolic acid 28-O-alpha-L-arabinopyranosyl-(1-4)-alpha-L-arabinopyranosyl-(1-3)-beta-D-xylopyranosyl-(1-4)-alpha-L-rhamnopyranosyl-(1-2)-beta-D-fucopyranosyl ester
-
-
3-O-alpha-L-(3'',4''-di-(Z)-p-coumaroyl)-rhamnopyranoside
-
-
3-O-beta-D-galactopyranosyl-(1-2)-beta-D-glucuronopyranosyl gypsogenin 28-O-beta-D-xylopyranosyl-(1-4)-alpha-Lrhamnopyranosyl-(1-2)-beta-D-fucopyranoside
-
-
3-O-beta-D-galactopyranosyl-(1-2)-[beta-D-xylopyranosyl-(1-3)]-beta-D-glucuronopyranosyl gypsogenin 28-O-(6-O-acetyl)-beta-D-glucopyranosyl-(1-3)-[beta-D-xylopyranosyl-(1-4)]-alpha-L-rhamnopyranosyl-(1-2)-beta-D-fucopyranoside
-
-
3-O-beta-D-galactopyranosyl-(1-2)-[beta-D-xylopyranosyl-(1-3)]-beta-D-glucuronopyranosyl gypsogenin 28-O-alpha-L-arabinopyranosyl-(1-3)-beta-D-xylopyranosyl-(1-4)-alpha-L-rhamnopyranosyl-(1-2)-beta-D-fucopyranoside
-
-
4-amino-1,3-dihydroxy-12H-benzo[b]xanthen-12-one
-
-
4-amino-1,3-dihydroxy-9H-xanthen-9-one
-
-
4-chloromercuribenzoate
-
complete inhibition at 2 mM
4-chloromercuribenzoate
-
95% inhibition of isozyme MG4, no inhibition of isozyme MG6
4-hydroxybenzoic acid
-
isolated from seeds of Syagrus romanzoffiana
4-hydroxyisolonchocarpin
-
noncompetitive inhibition
4-hydroxymercuribenzoate
-
86% inhibition of isozyme MG4, 22% inhibition of isozyme MG6
4-nitrophenyl alpha-D-glucopyranoside
-
substrate inhibition at concentrations above 2.1 mM
4-O-alpha-glucosyl-moranoline
-
weak inhibition
-
4-[(E)-2-[(1S,4aS,8aR)-2,5,5,8a-tetramethyl-4-oxo-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl]ethenyl]furan-2(5H)-one
-
-
5,7-dihydroxy-2-phenyl-4H-chromen-4-one
-
from hexane extracts of the Indian herb Oroxylum indicum
5,7-dihydroxy-6-methoxy-2-phenyl-8-(piperidin-1-ylmethyl)-4H-chromen-4-one
-
-
5,7-dihydroxy-6-methoxy-8-(morpholin-4-ylmethyl)-2-phenyl-4H-chromen-4-one
-
-
5,7-dihydroxy-6-methoxy-8-[(4-methylpiperazin-1-yl)methyl]-2-phenyl-4H-chromen-4-one
-
-
5-deoxy-1,2-O-isopropylidene-5-(4-hydroxymethyl-1H-1,2,3-triazole-1-yl)-alpha-D-xylofuranose
-
68.8% inhibition at 0.5 mM
5-deoxy-1,2-O-isopropylidene-5-(4-phenyl-1H-1,2,3-triazole-1-yl)-alpha-D-xylofuranose
-
87.9% inhibition at 0.5 mM
5-deoxy-1,2-O-isopropylidene-5-[4-(1-cyclohexene)-1H-1,2,3-triazole-1-yl]-alpha-D-xylofuranose
-
33.3% inhibition at 0.5 mM
6,7-dihydroxycoumarin
-
-
6-Bromo-3,4,5-trihydroxycyclohex-1-ene
-
bromoconduritol, binds covalently
6-deoxy-D-glucose
-
competitive to 4-methylumbelliferyl alpha-D-glucoside
6-deoxy-D-glucose
-
strong inhibition
6-hydroxy-2,3-dihydro-1H,7H-benzo[b]pyrano[3,2-h]xanthen-7-one
-
-
6-hydroxy-2,3-dihydro-1H-pyrano[2,3-c]xanthen-7-one
-
-
8-(1,1-dimethylallyl)-5'-(3-methylbut-2-enyl)-3',4',5,7-tetrahydroxyflanvonol
-
-
acarbose
-
almost complete inhibition at 0.114 mM
acarbose
-
bound to the active site primarily through side-chain interactions with its acarvosine unit, almost no interactions with its glycone rings, binding structure, overview
acarbose
-
88.1% inhibition at 50 microM
acarbose
-
-
acarbose
-
with 0.008 mM acarbose about 60 to 99% decrease in alpha-glucosidase activity at pH 4.0, with 0.008 mM acarbose about 6 to 92% decrease in alpha-glucosidase activity at pH 6.5
acetosyringone
-
-
Ag+
-
complete inhibition at 1 mM
Al3+
-
35% inhibition at 1 mM
alpha-glucosidase inhibitor
-
the competitive inhibitor is purified from Spirogyra extract
-
alpha-homonojirimycin
-
strong inhibition
arjunolic acid
-
triterpene acid isolated from Lagerstroemia speciosa leaves, moderate inhibitory activity
asiatic acid
-
triterpene acid isolated from Lagerstroemia speciosa leaves, moderate inhibitory activity
australine
-
competitive, inhibitory potential depends on the substrate used
australine
Q2V621
0.02 mM, 39% inhibition of enzyme activity
Ba2+
-
10 mM, activates
baicalein
-
i.e. 5,6,7-trihydroxy flavone, from hexane extracts of the Indian herb Oroxylum indicum
baicalein
-
16% inhibition at 0.5 mM
benzyl ent-15alpha-hydroxymethyl-16beta-hydroxybeyeran-19-oate
-
-
beta-mercaptoethanol
-
10 mM
blintol
-
; selenium analogue of salacinol
brevipsidone A
-
isolated from stem bark of Garcinia brevipedicellata, inhibition assay at pH 6.9, 37 C for 30 min
brevipsidone B
-
isolated from stem bark of Garcinia brevipedicellata, inhibition assay at pH 6.9, 37 C for 30 min
brevipsidone C
-
isolated from stem bark of Garcinia brevipedicellata, inhibition assay at pH 6.9, 37 C for 30 min
brevipsidone D
-
isolated from stem bark of Garcinia brevipedicellata, inhibition assay at pH 6.9, 37 C for 30 min
bromoconduritol
Q2V621
0.02 mM, 22% inhibition of enzyme acitvity
Brossoflurenone A
-
-
Brossoflurenone B
-
-
Broussochalcone A
-
noncompetitive inhibition
Broussochalcone B
-
noncompetitive inhibition
butylglycine derivative of monascus pigment
-
produced by Monascus sp. strain KCCM10093 after feeding of the unusual amino acid, low inhibition level
Ca2+
-
slight decrease of activity
Ca2+
-
10 mM, slight inhibition
caffeic acid
-
-
carbodiimide
-
-
castanospermine
-
competitive
castanospermine
-
competitive, inhibitory potential depends on the substrate used
castanospermine
-
strong inhibition of hydrolysis of kojibiose, nigerose
castanospermine
Q2V621
-
castanospermine
B6V6H0, -
inhibition of enzyme activity and hemozoin formation
castanospermine
-
-
cellobiose
-
-
chrysin
-
from hexane extracts of the Indian herb Oroxylum indicum
Co2+
-
10 mM, slight inhibition
Co2+
-
51% inhibition at 1 mM
Co2+
Q4J9M3
1 mM, pH 5.0, 95C, 24% inhibition of hydrolysis of 4-nitrophenyl alpha-D-glucopyranoside
conduritol B epoxide
-
binds covalently
conduritol B epoxide
-
active-site directed inhibitor
conduritol B epoxide
-
-
corosolic acid
-
triterpene acid isolated from Lagerstroemia speciosa leaves, shows best bioactivity
Cu2+
-
Cu(CH3COO)2
Cu2+
-
Cu(CH3COO)2
Cu2+
-
Cu(CH3COO)2
Cu2+
-
Cu(CH3COO)2
Cu2+
-
0.1 mM
Cu2+
-
46% inhibition at 1 mM
Cu2+
Q4J9M3
1 mM, pH 5.0, 95C, 91% inhibition of hydrolysis of 4-nitrophenyl alpha-D-glucopyranoside
cyanidin
-
6% inhibition at 0.5 mM
cyclohexylalanine derivative of monascus pigment
-
produced by Monascus sp. strain KCCM10093 after feeding of the unusual amino acid, low inhibition level
D-galactose
-
slight inhibition
D-glucono-1,5-lactone
Geobacillus sp.
-
-
D-glucono-1,5-lactone
Q33E90
-
D-glucono-delta-lactone
-
-
D-glucono-delta-lactone
-
-
D-glucono-delta-lactone
-
hydrolysis of p-nitrophenyl-alpha-D-glucopyranoside, competitive
D-glucono-delta-lactone
-
-
D-glucono-delta-lactone
-
competitive
D-glucose
-
alpha-glucosidase is inhibited to a far greater extent than maltase
D-glucose
-
hydrolysis of p-nitrophenyl-alpha-D-glucopyranoside, competitive
D-glucose
-
hydrolysis of synthetic substrates
D-glucose
-
hydrolysis of p-nitrophenyl alpha-glucoside
D-glucose
-
competitive to 4-methylumbelliferyl alpha-D-glucoside
D-glucose
-
strong inhibition
D-glucose
Q2V621
-
D-mannose
Q2V621
-
daidzein
-
mixed type
de-O-sulfonated kotalanol
-
; isolated from Salacia reticulata
de-O-sulfonated kotalanol
-
-
de-O-sulfonated ponkoranol
-
no inhbition of N-terminal subunit N2
-
de-O-sulfonated salacinol
-
-
-
diethyldicarbonate
-
strong inhibition
diethyldicarbonate
B6V6H0, -
inhibition of enzyme activity and hemozoin formation
dithiothreitol
-
50 mM
dithiothreitol
-
-
DTNB
-
66% inhibition of isozyme MG4, 41% inhibition of isozyme MG6
EDTA
-
no inhibition
EDTA
O33830
complete inhibition at 2 mM
EDTA
-
22% inhibition at 10 mM
EDTA
-
4 mmol/l, 63.27% relative enzyme activity in midgut, 70% relative enzyme activity in salivary glands
EDTA
Q4J9M3
1 mM, pH 5.0, 95C, 11% inhibition of hydrolysis of 4-nitrophenyl alpha-D-glucopyranoside
emiglitate
-
a selective alpha-glucoside hydrolase inhibitor
ent-15alpha-hydroxymethyl-16beta-hydroxybeyeran-19-oic acid
-
-
ent-16-aminobeyeran-19-oic acid
-
-
ent-16-hydroximinobeyeran-19-oic acid
-
-
ent-16-oxobeyeran-19-oic acid
-
-
ent-16beta-hydroxybeyeran-19-oic acid
-
-
epicatechin
-
5% inhibition at 0.5 mM
epigallocatechin
-
7% inhibition at 0.5 mM
epigallocatechin gallate
-
32% inhibition at 0.5 mM
epigallocatechin gallate
-
mixed type, nearly noncompetitive inhibition
Erythritol
-
-
Erythritol
B6V6H0, -
inhibition of enzyme activity and hemozoin formation
ethyl ent-15-methylene-16-oxobeyeran-19-oate
-
-
ethyl ent-15alpha-acetoxymethyl-16-oxobeyeran-19-oate
-
-
ethyl ent-15alpha-acetoxymethyl-16beta-hydroxybeyeran-19-oate
-
-
ethyl ent-15alpha-benzoyloxymethyl-16-oxobeyeran-19-oate
-
-
ethyl ent-15alpha-benzoyloxymethyl-16beta-hydroxybeyeran-19-oate
-
-
ethyl ent-15alpha-hydroxymethyl-16-oxobeyeran-19-oate
-
-
ethyl ent-15alpha-hydroxymethyl-16beta-hydroxybeyeran-19-oate
-
-
ethyl ent-16-aminobeyeran-19-oate
-
-
ethyl ent-16-aminoethylbeyeran-19-oate
-
-
ethyl ent-16-hydroximinobeyeran-19-oate
-
-
ethyl ent-16-oxobeyeran-19-oate
-
-
ethyl ent-16beta-acryloxybeyeran-19-oate
-
-
ethyl ent-16beta-hydroxybeyeran-19-oate
-
-
Fe2+
Q4J9M3
1 mM, pH 5.0, 95C, 39% inhibition of hydrolysis of 4-nitrophenyl alpha-D-glucopyranoside
ferulic acid
-
-
fisetin
-
26% inhibition at 0.5 mM
genistein
-
mixed type
glycerol
-
competitive inhibitor
glycogen
-
competitive inhibition of hydrolysis of 4-methylumbelliferyl-alpha-D-glucopyranoside, non-competitive inhibition of hydrolysis of maltose
guanidine hydrochloride
-
-
guanidine hydrochloride
-
inactivation
Guanidinium chloride
-
reversible inhibition
gypsogenin 28-O-alpha-D-galactopyranosyl-(1-6)-beta-D-glucopyranosyl-(1-6)-[beta-D-glucopyranosyl-(1-3)]-beta-D-glucopyranosyl ester
-
-
Hedychia lactone B
-
-
Hg2+
-
0.1 M, complete inhibition
Hg2+
-
1 mM, complete inhibition
Hg2+
O33830
98% inhibition at 0.1 mM, due to existence of essential sulfhydryl groups in the enzyme
Hg2+
-
at least 80% inhibition at 5 mM
Hg2+
-
complete inhibition at 1 mM
hydroxyethyl ent-15alpha-hydroxymethyl-16beta-hydroxybeyeran-19-oate
-
-
i-butyl ent-15alpha-hydroxymethyl-16beta-hydroxybeyeran-19-oate
-
-
i-pentyl ent-15alpha-hydroxymethyl-16beta-hydroxybeyeran-19-oate
-
-
i-propyl ent-15alpha-hydroxymethyl-16beta-hydroxybeyeran-19-oate
-
-
iodoacetamide
-
13% inhibition of isozyme MG4, 9% inhibition of isozyme MG6
iodoacetic acid
-
-
iodoacetic acid
-
-
iodoacetic acid
-
-
iodoacetic acid
-
23% inhibition at 10 mM
isoferulic acid
-
-
isomaltose
-
hydrolysis of p-nitrophenyl-alpha-D-glucopyranoside, competitive
isosteviol ethyl ester lactam
-
-
isosteviol ethyl ester lactone
-
-
isosteviol indole derivative
-
-
isosteviol indole derivative ethyl ester
-
-
isosteviol lactam
-
-
isosteviol lactone
-
-
kaempferol
-
8% inhibition at 0.5 mM
kaempferol 3-O-(6-O-caffeoyl)-beta-D-galactoside
-
flavonol caffeoylglycoside from Spiraea cantoniensis flower
kaempferol 3-O-(6-O-caffeoyl)-beta-D-glucoside
-
flavonol caffeoylglycoside from Spiraea cantoniensis flower
kaempferol 3-O-alpha-L-(2'',4''-di-(E)-p-coumaroyl)-rhamnopyranoside
-
-
kaempferol 3-O-alpha-L-(2'',4''-di-(Z)-p-coumaroyl)-rhamnopyranoside
-
-
kaempferol 3-O-alpha-L-(2''-(Z),4''-(E)-di-p-coumaroyl)-rhamnopyranoside
-
-
kaempferol 3-O-alpha-L-(3'',4''-di-(E)-p-coumaroyl)-rhamnopyranoside
-
3'',4''-di-Ep-coumaroic acid ester, acylated flavonol monorhamnoside, alpha-glucosidase inhibitor, from Machilus philippinensis
kaempferol 3-O-alpha-L-(3'',4''-di-(Z)-p-coumaroyl)-rhamnopyranoside
-
-
kaempferol 3-O-alpha-L-(3''-(E),4''-(Z)-di-p-coumaroyl)-rhamnopyranoside
-
3''-(E),4''-(Z)-di-p-coumaroic acid ester, acylated flavonol monorhamnoside, alpha-glucosidase inhibitor, from Machilus philippinensis
kaempferol 3-O-alpha-L-(3''-(Z),4''-(E)-di-p-coumaroyl)-rhamnopyranoside
-
-
kaempferol 3-O-rhamnopyranoside
-
-
kaempferol-3-O-rhamnopyranoside
-
-
Kazinol A
-
-
kazinol B
-
-
Kazinol E
-
-
KCl
Q745T6, -
increasing concentration up to 1 M gradually inhibits the enzyme activity to about 50%
KCl
-
40 mmol/l, 36.04% relative enzyme activity in midgut, 29.26% relative enzyme activity in salivary glands
kompasinol A
-
isolated from seeds of Syagrus romanzoffiana
kotalanol
-
; isolated from Salacia reticulata
kotalanol
-
-
Li+
-
10 mM, slight inhibition
luteolin
-
19% inhibition at 0.5 mM
luteolin
-
mixed type, nearly noncompetitive inhibition
m-hydroxycinnamic acid
-
-
maltose
-
hydrolysis of 4-methylumbelliferyl-alpha-glucoside
maltose
-
above 20 mM, substrate inhibition
maltose
-
inhibits hydrolysis of p-nitrophenyl-alpha-D-glucopyranoside
maltose
B6V6H0, -
block of hemozoin formation
maltotriose
-
exhibits strong substrate inhibition; strong substrate inhibition
maslinic acid
-
triterpene acid isolated from Lagerstroemia speciosa leaves, moderate inhibitory activity
methyl 5-deoxy-2,3-O-(1-methylethylidene)-5-(4-phenyl-1H-1,2,3-triazol-1-yl)-b-D-ribofuranoside
-
94.4% inhibition at 0.5 mM
methyl 5-deoxy-2,3-O-(1-methylethylidene)-5-(4-phenyl-1H-1,2,3-triazol-1-yl)-beta-D-ribofuranoside
-
-
-
methyl 5-deoxy-2,3-O-(1-methylethylidene)-5-(4-propyl-1H-1,2,3-triazol-1-yl)-beta-D-ribofuranoside
-
44.9% inhibition at 0.5 mM
-
methyl 5-deoxy-2,3-O-(1-methylethylidene)-5-[4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl]-beta-D-ribofuranoside
-
98.4% inhibition at 0.5 mM
-
methyl 5-deoxy-2,3-O-(1-methylethylidene)-5-[4-[(tetrahydro-2H-pyran-2-yloxy)methyl]-1H-1,2,3-triazol-1-yl]-beta-D-ribofuranoside
-
79.5% inhibition at 0.5 mM
-
methyl 5-deoxy-5-[4-(1-hydroxycyclohexyl)-1H-1,2,3-triazol-1-yl]-2,3-O-(1-methylethylidene)-beta-D-ribofuranoside
-
98.5% inhibition at 0.5 mM
methyl 5-deoxy-5-[4-(2-hydroxy-4-methylpentan-2-yl)-1H-1,2,3-triazol-1-yl]-2,3-O-(1-methylethylidene)-beta-D-ribofuranoside
-
-
methyl 5-deoxy-5-[4-(2-hydroxybutan-2-yl)-1H-1,2,3-triazol-1-yl]-2,3-O-(1-methylethylidene)-beta-D-ribofuranoside
-
41.1% inhibition at 0.5 mM
methyl 5-deoxy-5-[4-(2-hydroxypropan-2-yl)-1H-1,2,3-triazol-1-yl]-2,3-O-(1-methylethylidene)-beta-D-ribofuranoside
-
60.2% inhibition at 0.5 mM
methyl 5-deoxy-5-[4-(ethoxycarbonyl)-1H-1,2,3-triazol-1-yl]-2,3-O-(1-methylethylidene)-beta-D-ribofuranoside
-
98.0% inhibition at 0.5 mM
methyl 5-deoxy-5-[4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl]-2,3-O-(1-methylethylidene)-beta-D-ribofuranoside
-
46.5% inhibition at 0.5 mM
methyl 5-[4-(3-chloropropyl)-1H-1,2,3-triazol-1-yl]-5-deoxy-2,3-O-(1-methylethylidene)-beta-D-ribofuranoside
-
99.5% inhibition at 0.5 mM
methyl 5-[4-(cyclohex-1-en-1-yl)-1H-1,2,3-triazol-1-yl]-5-deoxy-2,3-O-(1-methylethylidene)-b-D-ribofuranoside
-
98.1% inhibition at 0.5 mM
-
methyl 5-[4-(cyclohex-1-en-1-yl)-1H-1,2,3-triazol-1-yl]-5-deoxy-2,3-O-(1-methylethylidene)-beta-D-ribofuranoside
-
-
methyl 5-[4-[(acetyloxy)methyl]-1H-1,2,3-triazol-1-yl]-5-deoxy-2,3-O-(1-methylethylidene)-beta-D-ribofuranoside
-
-
methyl ent-15alpha-hydroxymethyl-16beta-hydroxybeyeran-19-oate
-
-
methyl-alpha-D-galactopyranoside
-
-
methyl-alpha-D-glucopyranoside
-
competitive
methyl-alpha-D-glucopyranoside