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Information on EC 3.1.3.8 - 3-phytase
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3.1.3.8 3-phytaseSpecify your search results
Word Map
- 3.1.3.8
- phosphorus
-
meal
-
broiler
- phytases
- ash
-
endonucleases
- soybean
- agriculture
- aspergillus
- niger
-
corn-soybean
- synthesis
- tibia
-
factorial
-
bird
- ecori
-
phytic
-
epstein-barr
-
barrows
-
finish
-
quadratic
- bamhi
-
allotted
-
housed
-
digesta
-
meal-based
-
poultry
-
feces
-
non-phytate
-
excreta
-
manure
-
bran
-
isoschizomer
-
growing-finishing
-
feedstuffs
- bglii
-
grower
-
indigestible
-
wheat-based
-
corn-based
-
monogastric
-
chromic
-
metabolisable
-
p-deficient
-
gain:feed
-
dicalcium
- nutrition
- ficuum
-
rflps
-
equivalency
-
cornstarch
-
crates
-
ebnas
- biotechnology
- analysis
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria
Reaction Schemes
Synonyms
microbial phytase, natuphos, alkaline phytase, phytase a, atpap15, beta-propeller phytase, paphy, cell-bound phytase, cysteine phytase, neutral phytase, 
more
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SYNONYM 
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
1-phytase
-
-
-
-
168phyA
3-phytase
acid phytase
acidic histidine acid phosphatase
alkaline beta-propeller phytase
alkaline phytase
AppA
AppA2
AppA2 phytase
-
the enzyme may be a 3-phytase, EC 3.1.3.8, or a 6-phytase, EC 3.1.3.26. The product of the hydrolysis of myo-inositol hexakisphosphate i.e. myo-inositol 1,2,3,4,5-pentakisphosphate or myo-inositol 1,3,4,5,6-pentakisphosphate has not been identified
beta-propeller phytase
BPP
cysteine phytase
dual-domain BPP
histidine acid phosphatase
histidine acid phytase
MOK1 phytase
myo-inositol hexakiphosphate phosphohydrolase
myo-inositol hexakisphosphate 3-phosphohydrolase
myo-inositol hexaphosphate phosphohydrolase
MYO-inositol-hexaphosphate 3-phosphohydrolase
-
-
-
-
Natuphos
neutral phytase
PAP
PAP type I
PAPhys
pH 2.5 optimum acid phosphatase
-
-
-
-
PhyA
PhyA115
PhyB49
PhyC
PhyCm
PhyH
PhyH49
PhyK
phytase
phytase C
phytate 1-phosphatase
-
-
-
-
Phytate 3-phosphatase
-
-
-
-
phytate 6-phosphatase
-
-
-
-
purple acid phosphatase
additional information
beta-propeller phytase
-
beta-propeller phytase has substrate specificity for myo-inositol hexakisphosphate and yields a myo-inositol trisphosphate and three phosphate groups as the final products
beta-propeller phytase
-
beta-propeller phytase has substrate specificity for myo-inositol hexakisphosphate and yields a myo-inositol trisphosphate and three phosphate groups as the final products
-
phytase
-
-
-
-
additional information
phytase ASR1 is a member of the histidine-acid-phosphatase family, that shares two conserved active-site motifs, RHGXRXP and HD, and hydrolyzes metal-free phytate with pH optima in the acidic range
additional information
PPHY is a phytase belonging to histidine acid phosphatases
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REACTION
REACTION DIAGRAM
COMMENTARY
ORGANISM
UNIPROT
LITERATURE
myo-inositol hexakisphosphate + H2O = 1D-myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
-
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
hydrolysis of phosphoric ester
-
-
-
-
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PATHWAY SOURCE
PATHWAYS
BRENDA
MetaCyc
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SYSTEMATIC NAME
IUBMB Comments
myo-inositol-hexakisphosphate 3-phosphohydrolase
-
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CAS REGISTRY NUMBER
COMMENTARY
37288-11-2
-
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SUBSTRATE
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
5'-ATP + H2O
?
-
250% of the activity with myo-inositol hexakisphosphate
-
?
alpha-glycerophosphate + H2O
glycerol + phosphate
-
78% activity compared to myo-inositol hexakisphosphate
-
-
?
AMP + phosphate
adenosine + phosphate
-
43.9% of the activity with myo-inositol hexakisphosphate
-
?
CTP + H2O
CDP + phosphate
-
352% relative activity compared to myo-inositol hexakisphosphate
-
-
?
D-glucose 3-phosphate + H2O
glucose + phosphate
-
75% relative activity compared to myo-inositol hexakisphosphate
-
-
?
D-glucose 6-phosphate + H2O
glucose + phosphate
-
reaction is nearly as efficient as on phytate
-
?
dATP + H2O
? + phosphate
-
31% of the activity with 4-nitrophenylphosphate
-
-
?
dATP + H2O
dADP + phosphate
-
338% relative activity compared to myo-inositol hexakisphosphate
-
-
?
dCTP + H2O
? + phosphate
-
35% of the activity with 4-nitrophenylphosphate
-
-
?
dCTP + H2O
dCDP + phosphate
-
367% relative activity compared to myo-inositol hexakisphosphate
-
-
?
dGTP + H2O
? + phosphate
-
52% of the activity with 4-nitrophenylphosphate
-
-
?
dGTP + H2O
dGDP + phosphate
-
189% relative activity compared to myo-inositol hexakisphosphate
-
-
?
di-sodium phenyl phosphate dihydrate + H2O
?
-
111.85% activity compared to myo-inositol hexakisphosphate
-
-
?
dTTP + H2O
? + phosphate
-
37% of the activity with 4-nitrophenylphosphate
-
-
?
dTTP + H2O
dTDP + phosphate
-
389% relative activity compared to myo-inositol hexakisphosphate
-
-
?
GTP + H2O
GDP + phosphate
-
271% relative activity compared to myo-inositol hexakisphosphate
-
-
?
inositol 1-monophosphate + H2O
inositol + phosphate
-
58% activity compared to myo-inositol hexakisphosphate
-
-
?
inositol 2-monophosphate + H2O
inositol + phosphate
-
84% activity compared to myo-inositol hexakisphosphate
-
-
?
L-tyrosine phosphate + H2O
L-tyrosine + phosphate
-
142% relative activity compared to myo-inositol hexakisphosphate
-
-
?
myo-inositol 1,2,4,5,6-pentakisphosphate + H2O
myo-inositol-2,4,5,6 tetrakisphosphate + phosphate
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
myo-inositol hexakisphosphate + H2O
D-myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
myo-inositol hexakisphosphate disodium salt + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate
myo-inositol hexakisphosphate sodium salt + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
1D-myo-inositol-1,2,4,5,6-pentakisphosphate + phosphate
although the PhyK homolog AppA is biochemically characterized as a 6-phytase, a co-crystal structure shows the phytate 3-phosphate as scissile group in a similar position to in the active site of PhyK
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
myo-inositol-1,2,4,5,6-pentakisphosphate + phosphate
although the PhyK homolog AppA is biochemically characterized as a 6-phytase, a co-crystal structure shows the phytate 3-phosphate as scissile group in a similar position to in the active site of PhyK
-
-
?
NADP+ + H2O
NAD+ + phosphate
-
58.1% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
O-phospho-L-tyrosine + H2O
L-tyrosine + phosphate
-
28% of the activity with 4-nitrophenylphosphate
-
-
?
tetrasodium diphosphate + H2O
?
-
6% of the activity with myo-inositol hexakisphosphate
-
?
UTP + H2O
UDP + phosphate
-
350% relative activity compared to myo-inositol hexakisphosphate
-
-
?
1-naphthyl phosphate + H2O
1-naphthol + phosphate
-
74% of the activity with myo-inositol hexakisphosphate
-
?
1-naphthyl phosphate + H2O
1-naphthol + phosphate
-
130% of the activity with myo-inositol hexakisphosphate
-
?
1-naphthyl phosphate + H2O
1-naphthol + phosphate
-
2.1% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
1-naphthyl phosphate + H2O
1-naphthol + phosphate
-
89.6% of the activity with myo-inositol hexakisphosphate
-
?
2-glycerophosphate + H2O
glycerate + phosphate
-
127% of the activity with myo-inositol hexakisphosphate
-
-
?
2-glycerophosphate + H2O
glycerate + phosphate
-
19.8% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
2-naphthyl phosphate + H2O
2-naphthol + phosphate
-
63.6% of the activity with myo-inositol hexakisphosphate
-
?
2-naphthyl phosphate + H2O
2-naphthol + phosphate
-
4.9% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
2-naphthyl phosphate + H2O
2-naphthol + phosphate
-
97.1% of the activity with myo-inositol hexakisphosphate
-
?
3-phosphoglycerate + H2O
glycerate + phosphate
-
69% of the activity with 4-nitrophenylphosphate
-
-
?
3-phosphoglycerate + H2O
glycerate + phosphate
-
95% activity compared to myo-inositol hexakisphosphate
-
-
?
3-phosphoglycerate + H2O
glycerate + phosphate
-
95% activity compared to myo-inositol hexakisphosphate
-
-
?
3-phosphoglycerate + H2O
glycerate + phosphate
-
168% relative activity compared to myo-inositol hexakisphosphate
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
254% of the activity with myo-inositol hexakisphosphate
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
-
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
254% of the activity with myo-inositol hexakisphosphate
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
-
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
39.8% of the activity with myo-inositol hexakisphosphate
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
The enzyme may be a 3-phytase, EC 3.1.3.8, or a 4-phytase (synonym 6-phytase, EC 3.1.3.26). The product of the hydrolysis of myo-inositol hexakisphosphate to 1D-myo-inositol 1,2,4,5,6-pentakisphosphate (3-phytase) or 1D-myo-inositol 1,2,3,5,6-pentakisphosphate (4-phytase) (i.e. 1L-myo-inositol 1,2,3,4,5-pentakisphosphate if 1L numbering is applied) has not been analyzed. The reaction was monitored by analyzing the released phosphate
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
-
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
-
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
11% of the activity with myo-inositol hexakisphosphate
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
101% of the activity with myo-inositol hexakisphosphate
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
7.6% of the activity with myo-inositol hexakisphosphate
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
23.7% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
7.6% of the activity with myo-inositol hexakisphosphate
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
0.65% of the activity with myo-inositol hexakisphosphate
-
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
59.6% of the activity with myo-inositol hexakisphosphate
-
?
4-nitrophenyl phosphate + H2O
4-nitrophenol + phosphate
-
reaction is nearly as efficient as on phytate
-
?
ADP + H2O
?
-
25.6% of the activity with myo-inositol hexakisphosphate
-
?
ADP + H2O
?
-
75% of the activity with myo-inositol hexakisphosphate
-
-
?
ADP + H2O
?
-
7.5% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
ADP + H2O
?
-
7.5% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
ADP + H2O
?
-
14.2% of the activity with myo-inositol hexakisphosphate
-
?
ADP + H2O
? + phosphate
-
50% of the activity with 4-nitrophenylphosphate
-
-
?
ADP + H2O
? + phosphate
-
177% of the activity with myo-inositol hexakisphosphate
-
-
?
ADP + H2O
? + phosphate
Q84B22
80% of the activity with myo-inositol hexakisphosphate
-
-
?
ADP + H2O
? + phosphate
103% of the activity with myo-inositol hexakisphosphate
-
-
?
ADP + H2O
? + phosphate
-
0.02% of the activity with myo-inositol hexakisphosphate
-
-
?
ADP + H2O
? + phosphate
-
130% of the activity with myo-inositol hexakisphosphate
-
-
?
ADP + H2O
AMP + phosphate
-
120% activity compared to myo-inositol hexakisphosphate
-
-
?
ADP + H2O
AMP + phosphate
-
206% relative activity compared to myo-inositol hexakisphosphate
-
-
?
AMP + H2O
adenosine + phosphate
-
173% of the activity with myo-inositol hexakisphosphate
-
-
?
AMP + H2O
adenosine + phosphate
-
173% of the activity with myo-inositol hexakisphosphate
-
-
?
AMP + H2O
adenosine + phosphate
Q84B22
10% of the activity with myo-inositol hexakisphosphate
-
-
?
AMP + H2O
adenosine + phosphate
-
50% activity compared to myo-inositol hexakisphosphate
-
-
?
AMP + H2O
adenosine + phosphate
-
50% activity compared to myo-inositol hexakisphosphate
-
-
?
AMP + H2O
adenosine + phosphate
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
AMP + H2O
adenosine + phosphate
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
AMP + H2O
adenosine + phosphate
-
9.6% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
AMP + H2O
adenosine + phosphate
143% of the activity with myo-inositol hexakisphosphate
-
-
?
AMP + H2O
adenosine + phosphate
-
30% relative activity compared to myo-inositol hexakisphosphate
-
-
?
AMP + H2O
adenosine + phosphate
-
25.0% of the activity with myo-inositol hexakisphosphate
-
?
AMP + H2O
adenosine + phosphate
-
195% of the activity with myo-inositol hexakisphosphate
-
-
?
ATP + H2O
?
-
38.8% of the activity with myo-inositol hexakisphosphate
-
?
ATP + H2O
?
-
50% of the activity with myo-inositol hexakisphosphate
-
-
?
ATP + H2O
?
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
ATP + H2O
?
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
ATP + H2O
?
-
5.6% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
ATP + H2O
?
-
22.3% of the activity with myo-inositol hexakisphosphate
-
?
ATP + H2O
?
-
reaction is nearly as efficient as on phytate
-
?
ATP + H2O
? + phosphate
-
256% of the activity with myo-inositol hexakisphosphate
-
-
?
ATP + H2O
? + phosphate
Q84B22
97% of the activity with myo-inositol hexakisphosphate
-
-
?
ATP + H2O
? + phosphate
208% of the activity with myo-inositol hexakisphosphate
-
-
?
ATP + H2O
? + phosphate
-
0.26% of the activity with myo-inositol hexakisphosphate
-
-
?
ATP + H2O
? + phosphate
-
256% of the activity with myo-inositol hexakisphosphate
-
-
?
ATP + H2O
ADP + phosphate
-
133% activity compared to myo-inositol hexakisphosphate
-
-
?
ATP + H2O
ADP + phosphate
-
365% relative activity compared to myo-inositol hexakisphosphate
-
-
?
ATP + H2O
ADP + phosphate
-
76.67% activity compared to myo-inositol hexakisphosphate
-
-
?
ATP + H2O
ADP + phosphate
-
76.67% activity compared to myo-inositol hexakisphosphate
-
-
?
D-fructose 1,6-diphosphate + H2O
?
-
146% of the activity with myo-inositol hexakisphosphate
-
?
D-fructose 1,6-diphosphate + H2O
?
-
202.19% activity compared to myo-inositol hexakisphosphate
-
-
?
D-fructose 1,6-diphosphate + H2O
?
-
202.19% activity compared to myo-inositol hexakisphosphate
-
-
?
D-fructose 1-phosphate + H2O
D-fructose + phosphate
poor substrate
-
-
?
D-fructose 6-phosphate + H2O
D-fructose + phosphate
-
228% of the activity with myo-inositol hexakisphosphate
-
-
?
D-fructose 6-phosphate + H2O
D-fructose + phosphate
-
228% of the activity with myo-inositol hexakisphosphate
-
-
?
D-fructose 6-phosphate + H2O
D-fructose + phosphate
-
35% activity compared to myo-inositol hexakisphosphate
-
-
?
D-fructose 6-phosphate + H2O
D-fructose + phosphate
-
35% activity compared to myo-inositol hexakisphosphate
-
-
?
D-fructose 6-phosphate + H2O
D-fructose + phosphate
-
8.1% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
D-fructose 6-phosphate + H2O
D-fructose + phosphate
-
8.1% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
D-fructose 6-phosphate + H2O
D-fructose + phosphate
158% of the activity with myo-inositol hexakisphosphate
-
-
?
D-fructose 6-phosphate + H2O
D-fructose + phosphate
-
75% relative activity compared to myo-inositol hexakisphosphate
-
-
?
D-fructose 6-phosphate + H2O
D-fructose + phosphate
-
229% of the activity with myo-inositol hexakisphosphate
-
-
?
D-glucose 1-phosphate + H2O
D-glucose + phosphate
-
28.6% of the activity with myo-inositol hexakisphosphate
-
?
D-glucose 1-phosphate + H2O
D-glucose + phosphate
-
5% relative activity compared to myo-inositol hexakisphosphate
-
-
?
D-glucose 1-phosphate + H2O
D-glucose + phosphate
poor substrate
-
-
?
D-glucose 1-phosphate + H2O
D-glucose + phosphate
-
strong preference for glucose 1-phosphate over phytate, under physiological conditions glucose 1-phosphate is its most likely substrate
-
-
?
D-glucose 1-phosphate + H2O
D-glucose + phosphate
-
76.72% activity compared to myo-inositol hexakisphosphate
-
-
?
D-glucose 1-phosphate + H2O
D-glucose + phosphate
-
92.0% of the activity with myo-inositol hexakisphosphate
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
-
20% of the activity with 4-nitrophenylphosphate
-
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
-
190% of the activity with myo-inositol hexakisphosphate
-
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
-
190% of the activity with myo-inositol hexakisphosphate
-
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
-
78.5% of the activity with myo-inositol hexakisphosphate
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
-
82% activity compared to myo-inositol hexakisphosphate
-
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
128% of the activity with myo-inositol hexakisphosphate
-
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
-
57% relative activity compared to myo-inositol hexakisphosphate
-
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
poor substrate
-
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
-
73.75% activity compared to myo-inositol hexakisphosphate
-
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
-
73.75% activity compared to myo-inositol hexakisphosphate
-
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
-
0.39% of the activity with myo-inositol hexakisphosphate
-
-
?
D-glucose 6-phosphate + H2O
D-glucose + phosphate
-
217% of the activity with myo-inositol hexakisphosphate
-
-
?
D-ribose 5-phosphate + H2O
D-ribose + phosphate
-
50% of the activity with myo-inositol hexakisphosphate
-
?
D-ribose 5-phosphate + H2O
D-ribose + phosphate
-
75% relative activity compared to myo-inositol hexakisphosphate
-
-
?
D-ribose 5-phosphate + H2O
D-ribose + phosphate
poor substrate
-
-
?
diphosphate + H2O
2 phosphate
-
95% of the activity with 4-nitrophenylphosphate
-
-
?
diphosphate + H2O
2 phosphate
-
438.5% of the activity with myo-inositol hexakisphosphate
-
?
diphosphate + H2O
2 phosphate
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
diphosphate + H2O
2 phosphate
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
fructose 1,6-diphosphate + H2O
?
-
12.3% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
fructose 1,6-diphosphate + H2O
?
-
12.3% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
Glucose 6-phosphate + H2O
Glucose + phosphate
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
Glucose 6-phosphate + H2O
Glucose + phosphate
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
Glucose 6-phosphate + H2O
Glucose + phosphate
-
2.7% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
Glucose 6-phosphate + H2O
Glucose + phosphate
-
2.7% of the activity with myo-inositol hexakisphosphate, recombinant enzyme
-
?
glycerol 2-phosphate + H2O
glycerol + phosphate
-
50.8% of the activity with myo-inositol hexakisphosphate
-
?
glycerol 2-phosphate + H2O
glycerol + phosphate
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
glycerol 2-phosphate + H2O
glycerol + phosphate
-
less than 10% of the activity with myo-inositol hexakisphosphate
-
-
?
glycerol 2-phosphate + H2O
glycerol + phosphate
98% of the activity with myo-inositol hexakisphosphate
-
-
?
glycerol 2-phosphate + H2O
glycerol + phosphate
-
85.6% of the activity with myo-inositol hexakisphosphate
-
?
glycerol 2-phosphate + H2O
glycerol + phosphate
-
141% of the activity with myo-inositol hexakisphosphate
-
-
?
glycerol 3-phosphate + H2O
glycerol + phosphate
-
43% of the activity with 4-nitrophenylphosphate
-
-
?
inositol tetraphosphate + H2O
?
-
almost the same activity as with myo-inositol hexakisphosphate
-
-
?
inositol triphosphate + H2O
?
-
40% of the activity with myo-inositol hexakisphosphate
-
-
?
myo-inositol 1,2,4,5,6-pentakisphosphate + H2O
myo-inositol-2,4,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol 1,2,4,5,6-pentakisphosphate + H2O
myo-inositol-2,4,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol 2,4,5,6-tetrakisphosphate + H2O
myo-inositol 2,4,6-trisphosphate + phosphate
-
-
-
-
?
myo-inositol 2,4,5,6-tetrakisphosphate + H2O
myo-inositol 2,4,6-trisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + 3 H2O
myo-inositol 2,4,6-trisphosphate + 3 phosphate
-
enzyme efficiently hydrolyzes Ca2+-phytate salts and yields myo-inositol 2,4,6-trisphosphate and three phosphate groups as final products
-
-
?
myo-inositol hexakisphosphate + 3 H2O
myo-inositol 2,4,6-trisphosphate + 3 phosphate
-
enzyme efficiently hydrolyzes Ca2+-phytate salts and yields myo-inositol 2,4,6-trisphosphate and three phosphate groups as final products
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
a mixture of two pentaphosphates: the major component is 1-myo-inositol 1,2,4,5,6-pentakisphosphate and the other is 1-myo-inositol 1,2,3,4,5-pentakisphosphate
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
about 85% of myo-inositol hexakisphosphate in soybean meal is hydrolyzed by the enzyme whereas only 67% of the myo-inositol hexakisphosphate in cottonseed meal is hydrolyzed by the same enzyme treatment
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
A2TBB4
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
100% activity
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
100% relative activity
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
preferred substrate, 100% activity
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
preferred substrate, 100% activity
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
Schwanniomyces castellii
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
Thermothelomyces heterothallicus BJTLR50
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
Torulopsis candida
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
Bacillus sp. (in: Bacteria) DECSR1
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
Q84B22
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
sodium salt
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
product release is the rate limiting step of the reaction
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
the enzyme may be a 3-phytase, EC 3.1.3.8, or a 6-phytase, EC 3.1.3.26. The product of the hydrolysis of myo-inositol hexakisphosphate i.e. myo-inositol 1,2,3,4,5-pentakisphosphate or myo-inositol 1,3,4,5,6-pentakisphosphate has not been identified
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
The enzyme may be a 3-phytase, EC 3.1.3.8, or a 4-phytase (synonym 6-phytase, EC 3.1.3.26). The product of the hydrolysis of myo-inositol hexakisphosphate to 1D-myo-inositol 1,2,4,5,6-pentakisphosphate (3-phytase) or 1D-myo-inositol 1,2,3,5,6-pentakisphosphate (4-phytase) (i.e. 1L-myo-inositol 1,2,3,4,5-pentakisphosphate if 1L numbering is applied) has not been analyzed. The reaction was monitored by analyzing the released phosphate
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
product release is the rate limiting step of the reaction
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
product release is the rate limiting step of the reaction
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
rapid equilibrium ordered mechanism in which binding of Ca2+ to the active site is necessary for the essential activation of the enzyme. Ca2+ turns out to be also required for the substrate because the enzyme is only able to hydrolyze the calcium-phythate complex
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
rapid equilibrium ordered mechanism in which binding of Ca2+ to the active site is necessary for the essential activation of the enzyme. Ca2+ turns out to be also required for the substrate because the enzyme is only able to hydrolyze the calcium-phythate complex
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
very specific for, no activity on other phosphate esters
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
Bacillus sp. (in: Bacteria) KHU-10
-
very specific for, no activity on other phosphate esters
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
the enzyme is able to hydrolyze any of the six phosphate groups of phytate. The reaction is likely to proceed through a direct attack of the metal-bridging water molecule on the phosphorous atom of a substrate and the subsequent stabilization of the pentavalent transition state by the bound calcium ions
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
inducible enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
step-wise hydrolysis of myo-inositol hexakisphosphate
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
inducible enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
inducible
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
inducible enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
hydrolyzes phytate in a stepwise manner
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
very specific for phytate
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
very specific for phytate
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
the enzyme may be a 3-phytase, EC 3.1.3.8, or a 6-phytase, EC 3.1.3.26. The product of the hydrolysis of myo-inositol hexakisphosphate (i.e. myo-inositol 1,2,3,4,5-pentakisphosphate) or myo-inositol 1,3,4,5,6-pentakisphosphate has not been identified
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
the enzyme may be a 3-phytase, EC 3.1.3.8, or a 6-phytase, EC 3.1.3.26. The product of the hydrolysis of myo-inositol hexakisphosphate (i.e. myo-inositol 1,2,3,4,5-pentakisphosphate) or myo-inositol 1,3,4,5,6-pentakisphosphate has not been identified
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
Schwanniomyces castellii
-
constitutive
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
D-myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
after 10 min D-myo-inositol 1,2,4,5,6-pentakisphosphate is the major degradation product, accompanied by small amounts of D-myo-inositol 1,2,3,4,6-pentakisphosphate, D-myo-inositol 2,4,5,6-tetrakisphosphate and D-myo-inositol 1,2,35-tetrakisphosphate. After 30 min, the quantity of D-myo-inositol 1,2,4,5,6-pentakisphosphate decreases and the levels of D-myo-inositol 2,4,5,6-tetrakisphosphate and D-myo-inositol 1,2,35-tetrakisphosphate increases. After 90 min the major products are Ins(1,3,5) P3 and Ins(2,4,6)P3
?
myo-inositol hexakisphosphate + H2O
D-myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
after 10 min D-myo-inositol 1,2,4,5,6-pentakisphosphate is the major degradation product, accompanied by small amounts of D-myo-inositol 1,2,3,4,6-pentakisphosphate, D-myo-inositol 2,4,5,6-tetrakisphosphate and D-myo-inositol 1,2,35-tetrakisphosphate. After 30 min, the quantity of D-myo-inositol 1,2,4,5,6-pentakisphosphate decreases and the levels of D-myo-inositol 2,4,5,6-tetrakisphosphate and D-myo-inositol 1,2,35-tetrakisphosphate increases. After 90 min the major products are Ins(1,3,5) P3 and Ins(2,4,6)P3
?
myo-inositol hexakisphosphate + H2O
D-myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
step-wise dephosphorylation occurs via 1. D-myo-inositol 1,2,4,5,6-pentakisphosphate, 2. D-myo-inositol 1,2,5,6-tetrakisphosphate or D-myo-inositol 2,4,5,6-tetrakisphosphate, 3. D-myo-inositol 1,2,6-trisphosphate, D-myo-inositol 1,2,3-trisphosphate or D-myo-inositol 1,4,5-trisphosphate, 4. myo-inositol 1,2-bisphosphate or myo-inositol 2,5-bisphosphate, myo-inositol 4,5-bisphosphate or myo-inositol 2,4-bisphosphate. Myo-inositol 2-monophosphate is the final product
-
?
myo-inositol hexakisphosphate + H2O
DL-inositol 1,2,4,5,6-pentaphosphate + phosphate
-
10-14% of product
-
?
myo-inositol hexakisphosphate + H2O
DL-inositol 1,2,4,5,6-pentaphosphate + phosphate
H9TUK6
-
10-14% of product
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
7% of the activity with 4-nitrophenylphosphate
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate
-
sodium salt
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
-
-
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate
-
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol pentakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate + H2O
myo-inositol pentakisphosphate + phosphate
-
-
-
?
myo-inositol hexakisphosphate disodium salt + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate
-
-
-
?
myo-inositol hexakisphosphate disodium salt + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate
-
-
-
?
myo-inositol hexakisphosphate disodium salt + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate
-
-
-
?
myo-inositol hexakisphosphate disodium salt + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate
-
-
-
?
myo-inositol hexakisphosphate sodium salt + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate
-
-
-
?
myo-inositol hexakisphosphate sodium salt + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate
-
-
-
?
myo-inositol hexakisphosphate sodium salt + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate
-
-
-
?
myo-inositol hexakisphosphate sodium salt + H2O
1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
cleavage initiation in the dephosphorylation of myo-inositol hexakisphosphate at C3
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
substrate Na-phytate
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
substrate Na-phytate
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
?
O-phospho-L-serine + H2O
L-serine + phosphate
-
25% of the activity with 4-nitrophenylphosphate
-
-
?
p-nitrophenyl phosphate + H2O
p-nitrophenol + phosphate
-
the enzyme shows 22.5% activity towards p-nitrophenyl phosphate compared to myo-inositol hexakisphosphate
-
-
?
p-nitrophenyl phosphate + H2O
p-nitrophenol + phosphate
-
the enzyme shows 22.5% activity towards p-nitrophenyl phosphate compared to myo-inositol hexakisphosphate
-
-
?
p-nitrophenyl phosphate + H2O
p-nitrophenol + phosphate
-
the enzyme shows 22.5% activity towards p-nitrophenyl phosphate compared to myo-inositol hexakisphosphate
-
-
?
p-nitrophenyl phosphate + H2O
p-nitrophenol + phosphate
-
135% activity compared to myo-inositol hexakisphosphate
-
-
?
p-nitrophenyl phosphate + H2O
p-nitrophenol + phosphate
-
135% activity compared to myo-inositol hexakisphosphate
-
-
?
p-nitrophenyl phosphate + H2O
p-nitrophenol + phosphate
-
the enzyme shows 22.5% activity towards p-nitrophenyl phosphate compared to myo-inositol hexakisphosphate
-
-
?
p-nitrophenyl phosphate + H2O
p-nitrophenol + phosphate
-
the enzyme shows 22.5% activity towards p-nitrophenyl phosphate compared to myo-inositol hexakisphosphate
-
-
?
p-nitrophenyl phosphate + H2O
p-nitrophenol + phosphate
-
311% relative activity compared to myo-inositol hexakisphosphate
-
-
?
p-nitrophenyl phosphate + H2O
p-nitrophenol + phosphate
-
152.95% activity compared to myo-inositol hexakisphosphate
-
-
?
p-nitrophenyl phosphate + H2O
p-nitrophenol + phosphate
-
152.95% activity compared to myo-inositol hexakisphosphate
-
-
?
phenyl phosphate + H2O
phenol + phosphate
-
84% of the activity with myo-inositol hexakisphosphate
-
?
phenyl phosphate + H2O
phenol + phosphate
-
188% relative activity compared to myo-inositol hexakisphosphate
-
-
?
phenyl phosphate + H2O
phenol + phosphate
-
89.2% of the activity with myo-inositol hexakisphosphate
-
?
phosphoenolpyruvate + H2O
pyruvate + phosphate
-
92% of the activity with 4-nitrophenylphosphate
-
-
?
phosphoenolpyruvate + H2O
pyruvate + phosphate
-
130% activity compared to myo-inositol hexakisphosphate
-
-
?
phosphoenolpyruvate + H2O
pyruvate + phosphate
-
130% activity compared to myo-inositol hexakisphosphate
-
-
?
phosphoenolpyruvate + H2O
pyruvate + phosphate
-
328% relative activity compared to myo-inositol hexakisphosphate
-
-
?
phytate + H2O
?
-
Na- and Ca-phytate, the first results in higher activity, substrate binding analysis by molecular modelling of phytate inside the active site, residue K77 is able to form two hydrogen bonds with the two phosphate groups on the phytate, whereas in case of K77R, the guanidinium group of arginine is able to form up to 4 H-bonds with the two phosphate groups
-
-
?
phytate + H2O
?
-
Na- and Ca-phytate, the first results in higher activity, substrate binding analysis by molecular modelling of phytate inside the active site, residue K77 is able to form two hydrogen bonds with the two phosphate groups on the phytate, whereas in case of K77R, the guanidinium group of arginine is able to form up to 4 H-bonds with the two phosphate groups
-
-
?
additional information
?
-
-
high levels of phosphorous in the growth medium inhibit phytase synthesis, effect is larger in semisolid medium than in liquid medium
-
-
-
additional information
?
-
-
the enzyme exhibits a broad substrate selectivity, substrate are e.g. ATP, ADP, AMP, glucose-6-phosphate, fructose-6-phosphate, 4-nitrophenyl phosphate, and beta-glycerophosphate
-
-
-
additional information
?
-
-
the enzyme exhibits a broad substrate selectivity, substrate are e.g. ATP, ADP, AMP, glucose-6-phosphate, fructose-6-phosphate, 4-nitrophenyl phosphate, and beta-glycerophosphate
-
-
-
additional information
?
-
no substrate: 4-nitrophenyl phosphate, catalytic efficiency is about 0.1 per mM and s
-
-
-
additional information
?
-
no substrate: 4-nitrophenyl phosphate, catalytic efficiency is about 0.1 per mM and s
-
-
-
additional information
?
-
-
enzyme exhibits phytase and acid phosphatase activity
-
?
additional information
?
-
-
the enzyme production is strongly repressed by inorganic phosphates and requires a high carbon to phosphorus ratio in the medium
-
-
-
additional information
?
-
-
to reduce phytates in dried grains with solubles (DDGS) and corn gluten feed (CGF), a phytase from Aspergillus niger, PhyA, is investigated regarding its capability to catalyze the hydrolysis of phytates in light steep water and whole stillage. Dephosphorylation of phytates in light steep water and whole stillage proceeds via the formation of InsP5, InsP4, InsP3, and InsP2 intermediates with phosphate and InsP1 as the end products. During the process, the amount of phosphate in the substrates is increased from 54% to 66% in the whole stillage, and from 20% to 90% in the light steep water, suggesting to a substantial dephosphorylation of the phytates in the light steep water and whole stillage via PhyA catalyzed hydrolysis. The most effective period of degradation is during the first 2 h for whole stillage and 6 h for light steep water
-
-
-
additional information
?
-
no substrate: 4-nitrophenyl phosphate, catalytic efficiency is about 0.04 per mM and s
-
-
-
additional information
?
-
-
substrate specificity with substrates Na-phytate, i.e. myo-inositol-1,2,3,4,5,6-hexakisphosphate, naphtyl-1 phosphate, 4-nitrophenylphosphate, ATP, and ADP, overview
-
-
-
additional information
?
-
no substrate: 4-nitrophenyl phosphate, catalytic efficiency is about 0.04 per mM and s
-
-
-
additional information
?
-
-
substrate specificity with substrates Na-phytate, i.e. myo-inositol-1,2,3,4,5,6-hexakisphosphate, naphtyl-1 phosphate, 4-nitrophenylphosphate, ATP, and ADP, overview
-
-
-
additional information
?
-
-
the enzyme production is strongly repressed by inorganic phosphates and requires a high carbon to phosphorus ratio in the medium
-
-
-
additional information
?
-
-
the enzyme production is strongly repressed by inorganic phosphates and requires a high carbon to phosphorus ratio in the medium
-
-
-
additional information
?
-
-
the enzyme production is strongly repressed by inorganic phosphates and requires a high carbon to phosphorus ratio in the medium
-
-
-
additional information
?
-
-
the enzyme production is strongly repressed by inorganic phosphates and requires a high carbon to phosphorus ratio in the medium
-
-
-
additional information
?
-
-
the enzyme production is strongly repressed by inorganic phosphates and requires a high carbon to phosphorus ratio in the medium
-
-
-
additional information
?
-
-
the enzyme production is strongly repressed by inorganic phosphates and requires a high carbon to phosphorus ratio in the medium
-
-
-
additional information
?
-
high substrate specificity for sodium phytate. No substrates: 4-nitrophenyl phosphate, D-glucose 1-phosphate, ATP, D-fructose-1,6-diphosphate, glycerol 2-phosphate
-
-
-
additional information
?
-
high substrate specificity for sodium phytate. No substrates: 4-nitrophenyl phosphate, D-glucose 1-phosphate, ATP, D-fructose-1,6-diphosphate, glycerol 2-phosphate
-
-
-
additional information
?
-
-
no activity with 4-nitrophenyl phosphate, beta-glycerophosphate, glucose 6-phosphate, sodium glycerophosphate, AMP, ADP and ATP
-
?
additional information
?
-
-
substrate specificities of wild-type and mutant enzymes, overview
-
-
-
additional information
?
-
-
substrate specificity of the incomplete domain and the functional relationship of tandemly repeated domains in beta-propeller phytases. The incomplete domain Phy-DI is not functional with myo-inositol-1,2,3,4,5,6-hexakisphosphate at 35°C and pH 7.0
-
-
-
additional information
?
-
-
substrate specificity of the incomplete domain and the functional relationship of tandemly repeated domains in beta-propeller phytases. The incomplete domain Phy-DI is not functional with myo-inositol-1,2,3,4,5,6-hexakisphosphate at 35°C and pH 7.0
-
-
-
additional information
?
-
Bacillus sp. (in: Bacteria) KHU-10
-
no activity with 4-nitrophenyl phosphate, beta-glycerophosphate, glucose 6-phosphate, sodium glycerophosphate, AMP, ADP and ATP
-
?
additional information
?
-
-
substrate specificities of wild-type and mutant enzymes, overview
-
-
-
additional information
?
-
-
the native enzyme is also active on ADP, ATP, alpha- and beta-glycerophosphate, 2-naphthyl phosphate, and 4-nitrophenyl phosphate. No activity with sodium tripolyphosphate, fructose-6-phosphate, diphosphate, AMP
-
-
-
additional information
?
-
-
the native enzyme is also active on ADP, ATP, alpha- and beta-glycerophosphate, 2-naphthyl phosphate, and 4-nitrophenyl phosphate. No activity with sodium tripolyphosphate, fructose-6-phosphate, diphosphate, AMP
-
-
-
additional information
?
-
-
phytases from bifidobacteria partly could be active in human gut and could contribute to phytic acid degradation during food processing
-
-
-
additional information
?
-
-
phytases from bifidobacteria partly could be active in human gut and could contribute to phytic acid degradation during food processing
-
-
-
additional information
?
-
-
phytases from bifidobacteria partly could be active in human gut and could contribute to phytic acid degradation during food processing
-
-
-
additional information
?
-
-
phytases from bifidobacteria partly could be active in human gut and could contribute to phytic acid degradation during food processing
-
-
-
additional information
?
-
-
phytases from bifidobacteria could be partly active in human gut and could contribute to phytic acid degradation during food processing
-
-
-
additional information
?
-
-
phytases from bifidobacteria partly could be active in human gut and could contribute to phytic acid degradation during food processing
-
-
-
additional information
?
-
-
less than 5% of the activity with myo-inositol hexakisphosphate with: ATP, ADP, glycerophosphate, glucose 1-phosphate, glucose 6-phosphate, fructose 6-phosphate and mannose 6-phosphate
-
?
additional information
?
-
-
less than 5% of the activity with myo-inositol hexakisphosphate with: ATP, ADP, glycerophosphate, glucose 1-phosphate, glucose 6-phosphate, fructose 6-phosphate and mannose 6-phosphate
-
?
additional information
?
-
enzyme is a 6-phytase, EC 3.1.3.26. Major degradation product is DL-inositol 1,2,3,4,5-pentaphosphate
-
-
-
additional information
?
-
-
HcBPP preferentially recognizes its substrate and selectively hydrolyzes insoluble Ca2+-phytate salts at three phosphate group sites, yielding the final product, myo-inositol 2,4,6-trisphosphate, exhibiting also the 1- and 5-phytase activities. Ins(2,4,6)P3 is unable to bind Ca2+ or any other cation tested, including Co2+, Cu2+, Fe3+, Mg2+, Mn2+, Sr2+, and Zn2+
-
-
-
additional information
?
-
substrate specificity of recombinant isozymes, overview
-
-
-
additional information
?
-
substrate specificity of recombinant isozymes, overview
-
-
-
additional information
?
-
phytase ASr1 acts primarily as a scavenger of phosphate groups locked in the phytic acid molecule
-
-
-
additional information
?
-
substrate binding structure modelling, all six phosphate groups of phytate are involved in a hydrogen bond network connecting the substrate with PhyK, induced conformational changes upon substrate binding, overview
-
-
-
additional information
?
-
-
no activity with GTP and diphosphate
-
?
additional information
?
-
the substrate specificity of LlALP from lily pollen is unique among phytases, it differs from that of acid phytases, which show broad substrate specificity, and from other alkaline phytases, which exhibit narrow substrate specificity including lack of activity against 4-nitrophenyl phosphate. LlALP from lily pollen hydrolyzes phytate and pNPP
-
-
-
additional information
?
-
the substrate specificity of LlALP from lily pollen is unique among phytases, it differs from that of acid phytases, which show broad substrate specificity, and from other alkaline phytases, which exhibit narrow substrate specificity including lack of activity against 4-nitrophenyl phosphate. LlALP from lily pollen hydrolyzes phytate and pNPP
-
-
-
additional information
?
-
the substrate specificity of LlALP from lily pollen is unique among phytases, it differs from that of acid phytases, which show broad substrate specificity, and from other alkaline phytases, which exhibit narrow substrate specificity including lack of activity against 4-nitrophenyl phosphate. LlALP from lily pollen hydrolyzes phytate and pNPP. The recombinant LlALP2 expressed in Pichia pastoris hydrolyzes phytate and 4-nitrophenyl phosphate and exhibits no activity towards ATP. Activity against 4-nitrophenyl phosphate is nearly 2.5fold higher than against phytate, similar to what is observed with the native enzyme
-
-
-
additional information
?
-
the substrate specificity of LlALP from lily pollen is unique among phytases, it differs from that of acid phytases, which show broad substrate specificity, and from other alkaline phytases, which exhibit narrow substrate specificity including lack of activity against 4-nitrophenyl phosphate. LlALP from lily pollen hydrolyzes phytate and pNPP. The recombinant LlALP2 expressed in Pichia pastoris hydrolyzes phytate and 4-nitrophenyl phosphate and exhibits no activity towards ATP. Activity against 4-nitrophenyl phosphate is nearly 2.5fold higher than against phytate, similar to what is observed with the native enzyme
-
-
-
additional information
?
-
-
no activity towards 1-L-myo-inositol 1,2,4,5,6-pentakisphosphate and 1-L-myo-inositol 1,2,5,6-tetrakisphosphate
-
-
-
additional information
?
-
-
the enzyme is inducible under carbon limitation in the presence of myo-inositol hexakisphosphate
-
-
-
additional information
?
-
-
the phytase isozymes exhibit a broad affinity for various phosphorylated compounds, i.e. 4-nitrophenyl phosphate 1-naphthyl phosphate, 2-naphthyl phosphate, AMP, ATP, GTP, fructose-1, 6-bisphosphate, fructose-6-phosphate, glucose-6-phosphate, and pyridoxal phosphate, substrate specificities, overview
-
-
-
additional information
?
-
-
degradation of phytate by high-phytase Saccharomyces cerevisiae strains during simulated gastrointestinal digestion. The enzyme may be a 3-phytase, EC 3.1.3.8, or a 6-phytase, EC 3.1.3.26. The product of the hydrolysis of myo-inositol hexakisphosphate i.e. myo-inositol 1,2,3,4,5-pentakisphosphate or myo-inositol 1,3,4,5,6-pentakisphosphate has not been identified
-
-
-
additional information
?
-
-
degradation of phytate by high-phytase Saccharomyces cerevisiae strains during simulated gastrointestinal digestion. The enzyme may be a 3-phytase, EC 3.1.3.8, or a 6-phytase, EC 3.1.3.26. The product of the hydrolysis of myo-inositol hexakisphosphate i.e. myo-inositol 1,2,3,4,5-pentakisphosphate or myo-inositol 1,3,4,5,6-pentakisphosphate has not been identified
-
-
-
additional information
?
-
phytase activity is determined using the ferrous sulfate-molybdenum blue method
-
-
-
additional information
?
-
phytase activity is determined using the ferrous sulfate-molybdenum blue method
-
-
-
additional information
?
-
phytase activity is determined using the ferrous sulfate-molybdenum blue method
-
-
-
additional information
?
-
phytase activity is determined using the ferrous sulfate-molybdenum blue method
-
-
-
additional information
?
-
-
phytase hydrolyzes and liberates inorganic phosphate from Ca2+, Mg2+, and Co2+ phytates more efficiently than those of Al3+, Fe2+, Fe3+, and Zn2+
-
-
-
additional information
?
-
substrate specificity of recombinant isozymes, overview
-
-
-
additional information
?
-
substrate specificity of recombinant isozymes, overview
-
-
-
additional information
?
-
substrate specificity of recombinant isozymes, overview
-
-
-
additional information
?
-
substrate specificity of recombinant isozymes, overview
-
-
-
additional information
?
-
-
role of phytase in Ca2+ mobilization during germination of mung bean seed via a salvage pathway that involves allosteric activation by myo-inositol triphosphate
-
?
additional information
?
-
the cell-bound phytase is able to effectively dephytinize wheat flour, wheat bran, rice flour, and soybean flour, or soymilk, to varied extents
-
-
-
additional information
?
-
-
the cell-bound phytase is able to effectively dephytinize wheat flour, wheat bran, rice flour, and soybean flour, or soymilk, to varied extents
-
-
-
additional information
?
-
the enzyme catalyzes the dephytinization of soymilk
-
-
-
additional information
?
-
the phytase exhibits broad substrate specificity since it hydrolyses 4-nitrophenyl phosphate, ATP, ADP, and glucose-6-phosphate besides phytic acid. The enzyme hydrolyzes insoluble calcium and magnesium phytates efficiently, but not iron phytate
-
-
-
additional information
?
-
-
the phytase exhibits broad substrate specificity since it hydrolyses 4-nitrophenyl phosphate, ATP, ADP, and glucose-6-phosphate besides phytic acid. The enzyme hydrolyzes insoluble calcium and magnesium phytates efficiently, but not iron phytate
-
-
-
additional information
?
-
H9TUK6
enzyme is a 6-phytase, EC 3.1.3.26. Major degradation product is DL-inositol 1,2,3,4,5-pentaphosphate
-
-
-
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
D-glucose 1-phosphate + H2O
D-glucose + phosphate
-
strong preference for glucose 1-phosphate over phytate, under physiological conditions glucose 1-phosphate is its most likely substrate
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
myo-inositol-1,2,4,5,6-pentakisphosphate + phosphate
Q84CN9
although the PhyK homolog AppA is biochemically characterized as a 6-phytase, a co-crystal structure shows the phytate 3-phosphate as scissile group in a similar position to in the active site of PhyK
-
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
P34753
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
inducible enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
inducible enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
inducible
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
inducible enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
Schwanniomyces castellii
-
constitutive
-
?
myo-inositol hexakisphosphate + H2O
? + phosphate
-
constitutive enzyme
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
P34752
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
cleavage initiation in the dephosphorylation of myo-inositol hexakisphosphate at C3
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
P34752
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
C4PKL2, C4PKL4
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
-
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
C4PKK7, C4PKK9
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
C4PKK7, C4PKK9
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
D3HIF3
-
-
-
?
myo-inositol-1,2,3,4,5,6-hexakisphosphate + H2O
? + phosphate
D9D7K9
-
-
-
?
additional information
?
-
-
high levels of phosphorous in the growth medium inhibit phytase synthesis, effect is larger in semisolid medium than in liquid medium
-
-
-
additional information