Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

3.2.1.20: alpha-glucosidase

This is an abbreviated version!
For detailed information about alpha-glucosidase, go to the full flat file.

Word Map on EC 3.2.1.20

Reaction

maltotetraose
+ 3 H2O = 4 alpha-D-glucose

Synonyms

6-phospho-alpha-glucosidase, AAGR-1, AAGR-2, AAGR-3, AAGR-4, acid alpha-glucosidase, acid alpha-glucoside hydrolase, acid GAA, acid maltase, acidic alpha-glucosidase, AG, AgdB, AGL, AglA, aGlu, alglucosidase alfa, alpha-1,4-glucosidase, alpha-D-glucosidase, alpha-D-glucoside glucohydrolase, alpha-GD, alpha-glucopyranosidase, alpha-glucosid-specific GH4 enzyme, alpha-glucosidase, alpha-glucosidase B, alpha-glucosidase I, alpha-glucosidase II, alpha-glucosidase III, alpha-glucosidase MAL12, alpha-glucosidase MAL32, alpha-glucosidase type I, alpha-glucosidase type IV, alpha-glucoside glucohydrolase, alpha-glucoside hydrolase, alpha-transglucosidase, alphaGlu1, alphaGlu2, alphaGlu3, alphaGluFa, Amy112, CHEI, CWH41, exo-alpha-l, 4-glucosidase, exo-alpha-l,4-glucosidase, GAA, GH13 alpha-glucosidase, GluA, glucoamylase, glucoinvertase, glucosidoinvertase, glucosidosucrase, GlyFa1, GlyFa2, GSJ, HBG III, HBGase I, HBGase II, HBGase III, high pI alpha-glucosidase, intestinal alpha-glucosidase, intestinal maltase, JHGase I, MAL12, MAL2, MAL32, MalA, MalH, maltase, maltase glucoamylase, maltase-glucoamylase, maltodextrin glucosidase, MalZ, MGAM, More, myozyme, NAG, neutral alpha-glucosidase, PalH, Pars_2044, phospho-alpha-glucosidase, R-glucosidase, recombinant human GAA, rhGAA, Saci1160, st2525, Ta0298, TcaAG, TtGluA

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.20 alpha-glucosidase

Turnover Number

Turnover Number on EC 3.2.1.20 - alpha-glucosidase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.27
1-O-alpha-D-glucopyranosyl-beta-D-fructofuranoside
-
0.38
3-O-alpha-D-glucopyranosyl-D-fructose
-
10.48
4-nitrophenyl alpha-D-galactopyranoside
pH 7.0, 60°C
0.0175 - 163
4-nitrophenyl alpha-D-glucopyranoside
75.9
4-nitrophenyl alpha-D-glucopyranosyl-1,4-alpha-D-glucopyranoside
-
pH 5.8, 34°C
1.89 - 371
4-nitrophenyl alpha-D-glucoside
13
4-nitrophenyl-alpha-D-glucopyranoside
pH 5.0, 37°C, alpha-glucosidase I
0.45
4-O-alpha-D-glucopyranosyl-D-fructose
-
0.85
4-O-alpha-D-glucopyranosyl-D-glucopyranose
-
0.2
4-O-alpha-D-glucopyranosyl-D-sorbitol
-
0.37
5-O-alpha-D-glucopyranosyl-D-fructose
-
0.58
6-O-alpha-D-glucopyranosyl-D-fructofuranoside
-
24.2 - 25.48
amylopectin
26.2
amylose
-
pH 4.5, 37°C
24.5
glycogen
-
-
0.02 - 361
isomaltose
0.04 - 433
kojibiose
127
maltodextrin
-
DP = 17
0.02 - 1020
maltoheptaose
0.02 - 874
maltohexaose
127
maltooctaose
-
-
0.02 - 810
maltopentaose
0.11 - 1278
maltose
0.03 - 527
maltotetraose
0.04 - 994
maltotriose
3.5
N-[[2-carboxy-5-(4-methoxyphenyl)thiophen-3-yl]carbamoyl]-L-tyrosine
site-specific GK24 alpha-glucosidase mutant, Vmax: 3.4 micromol/min mg
35.7 - 435
nigerose
4.67
p-aminophenyl-alpha-D-glucoside
-
-
0.53
p-nitrophenyl alpha-D-glucopyranoside
-
-
13
p-nitrophenyl alpha-D-glucoside
-
19.92
p-nitrophenyl-alpha-D-glucopyranoside
-
19
p-Nitrophenyl-alpha-glucoside
-
-
0.02 - 704
panose
1.83 - 1171
phenyl alpha-glucoside
139 - 1171
Phenyl alpha-maltoside
22.5
phenyl-alpha-D-glucoside
-
-
2.87 - 49.7
soluble starch
-
24.62 - 163
starch
4.07 - 845
sucrose
20 - 343
trehalose
3.77
turanose
-
-
additional information
additional information
-