BRENDA - Enzyme Database

Anthocyanidin reductases from Medicago truncatula and Arabidopsis thaliana

Xie, D.Y.; Sharma, S.B.; Dixon, R.A.; Arch. Biochem. Biophys. 422, 91-102 (2004)

Data extracted from this reference:

Cloned(Commentary)
EC Number
Commentary
Organism
1.3.1.77
expression in Escherichia coli as a fusion protein with maltose-binding protein
Arabidopsis thaliana
1.3.1.77
expression in Escherichia coli as a fusion protein with maltose-binding protein
Medicago truncatula
1.17.1.3
expression in Escherichia coli strain BL21(DE3)
Arabidopsis thaliana
1.17.1.3
expression in Escherichia coli strain DH5alpha, expression as MBT-fusion protein followed by cleavage of the protein tag by Factor Xa protease
Medicago truncatula
Inhibitors
EC Number
Inhibitors
Commentary
Organism
Structure
1.3.1.77
(+)-catechin
0.5 mM, 50% inhibition
Arabidopsis thaliana
1.3.1.77
(+/-)-dihydroquercetin
0.025 mM
Arabidopsis thaliana
1.3.1.77
additional information
no inhibition by Na+ up to 400 mM
Arabidopsis thaliana
1.3.1.77
additional information
no inhibition by (+)-catechin and (+/-)-dihydroquercetin
Medicago truncatula
1.3.1.77
Na+
above 200 mM
Medicago truncatula
1.3.1.77
quercetin
strong inhibition
Arabidopsis thaliana
1.3.1.77
quercetin
strong inhibition
Medicago truncatula
1.17.1.3
(+)-catechin
-
Arabidopsis thaliana
1.17.1.3
cyanidin
substrate inhibition at high concentration
Arabidopsis thaliana
1.17.1.3
dihydroquercetin
-
Arabidopsis thaliana
1.17.1.3
additional information
no inhibition by (+)-catechin and dihydroquercetin
Medicago truncatula
1.17.1.3
Na+
above 200 mM
Medicago truncatula
1.17.1.3
pelargonidin
substrate inhibition at high concentration
Arabidopsis thaliana
1.17.1.3
quercetin
-
Arabidopsis thaliana
1.17.1.3
quercetin
-
Medicago truncatula
KM Value [mM]
EC Number
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Organism
Structure
1.3.1.77
0.0129
-
cyanidin
pH 6.0
Medicago truncatula
1.3.1.77
0.0145
-
pelargonidin
pH 6.0
Medicago truncatula
1.3.1.77
0.0178
-
delphinidin
pH 8.0
Arabidopsis thaliana
1.3.1.77
0.0498
-
delphinidin
pH 6.0
Medicago truncatula
1.3.1.77
0.0528
-
pelargonidin
pH 8.0
Arabidopsis thaliana
1.3.1.77
0.0739
-
cyanidin
pH 8.0
Arabidopsis thaliana
1.3.1.77
0.45
-
NADPH
pH 6.0
Medicago truncatula
1.3.1.77
0.94
-
NADH
pH 6.0
Medicago truncatula
1.17.1.3
additional information
-
additional information
-
Arabidopsis thaliana
1.17.1.3
additional information
-
additional information
enzyme shows typical Michaelis-Menten kinetics for each substrate
Medicago truncatula
Metals/Ions
EC Number
Metals/Ions
Commentary
Organism
Structure
1.17.1.3
additional information
enzyme is not affected by Na+ at up to 400 mM
Arabidopsis thaliana
Natural Substrates/ Products (Substrates)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
1.3.1.77
anthocyanidin + NAD(P)H
Arabidopsis thaliana
enzyme of flavonoid pathway involved in the biosynthesis of condensed tannins
2,3-cis-flavan-3-ol + NAD(P)+
-
-
?
1.3.1.77
anthocyanidin + NAD(P)H
Medicago truncatula
enzyme of flavonoid pathway involved in the biosynthesis of condensed tannins
2,3-cis-flavan-3-ol + NAD(P)+
-
-
?
1.17.1.3
cyanidin + NADPH
Arabidopsis thaliana
-
(-)-epicatechin + NADP+ + H2O
i.e. (2R,3R)-3-cis-flavan-3-ol
-
?
1.17.1.3
cyanidin + NADPH
Medicago truncatula
-
(-)-epicatechin + NADP+ + H2O
i.e. (2R,3R)-3-cis-flavan-3-ol
-
?
1.17.1.3
additional information
Arabidopsis thaliana
enzyme is involved in the biosynthesis of condensed tannins in the flavonoid pathway converting anthocyanidins into 2,3-cis-flavan-3-ols, overview
?
-
-
-
1.17.1.3
additional information
Medicago truncatula
enzyme is involved in the biosynthesis of condensed tannins in the flavonoid pathway converting anthocyanidins into 2,3-cis-flavan-3-ols, overview
?
-
-
-
Organism
EC Number
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
1.3.1.77
Arabidopsis thaliana
-
-
-
1.3.1.77
Medicago truncatula
-
-
-
1.17.1.3
Arabidopsis thaliana
-
cv. Columbia, gene BANYULS
-
1.17.1.3
Medicago truncatula
-
gene BANYULS
-
Purification (Commentary)
EC Number
Commentary
Organism
1.17.1.3
recombinant enzyme from Escherichia coli
Arabidopsis thaliana
1.17.1.3
recombinant enzyme from Escherichia coli
Medicago truncatula
Substrates and Products (Substrate)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
1.3.1.77
anthocyanidin + NAD(P)H
enzyme of flavonoid pathway involved in the biosynthesis of condensed tannins
654366
Arabidopsis thaliana
2,3-cis-flavan-3-ol + NAD(P)+
-
-
-
?
1.3.1.77
anthocyanidin + NAD(P)H
enzyme of flavonoid pathway involved in the biosynthesis of condensed tannins
654366
Medicago truncatula
2,3-cis-flavan-3-ol + NAD(P)+
-
-
-
?
1.3.1.77
cyanidin + NADPH
-
654366
Arabidopsis thaliana
(-)-epicatechin + NAD(P)+
-
-
-
?
1.3.1.77
cyanidin + NADPH
preference of anthocyanidin substrates in decreasing order: cyanidin, pelargonidin and delphinidin
654366
Medicago truncatula
(-)-epicatechin + NAD(P)+
-
-
-
?
1.3.1.77
delphinidin + 2 NADPH + H+
-
654366
Arabidopsis thaliana
(-)-epigallocatechin + 2 NADP+
-
-
-
?
1.3.1.77
delphinidin + 2 NADPH + H+
preference of anthocyanidin substrates in decreasing order: cyanidin, pelargonidin and delphinidin
654366
Medicago truncatula
(-)-epigallocatechin + 2 NADP+
-
-
-
?
1.3.1.77
pelargonidin + 2 NADPH + H+
-
654366
Arabidopsis thaliana
(-)-epiafzelechin + 2 NADP+
-
-
-
?
1.3.1.77
pelargonidin + 2 NADPH + H+
preference of anthocyanidin substrates in decreasing order: cyanidin, pelargonidin and delphinidin
654366
Medicago truncatula
(-)-epiafzelechin + 2 NADP+
-
-
-
?
1.17.1.3
cyanidin + NADPH
-
654366
Arabidopsis thaliana
(-)-epicatechin + NADP+ + H2O
i.e. (2R,3R)-3-cis-flavan-3-ol
-
-
?
1.17.1.3
cyanidin + NADPH
-
654366
Medicago truncatula
(-)-epicatechin + NADP+ + H2O
i.e. (2R,3R)-3-cis-flavan-3-ol
-
-
?
1.17.1.3
cyanidin + NADPH
-
654366
Arabidopsis thaliana
(-)-epicatechin + (-)-catechin + NADP+ + H2O
(-)-epicatechin, i.e. (2R,3R)-3-cis-flavan-3-ol, is the major product, formation of (-)-catechin by nonenzymatic epimerization is possible
-
-
?
1.17.1.3
cyanidin + NADPH
-
654366
Medicago truncatula
(-)-epicatechin + (-)-catechin + NADP+ + H2O
(-)-epicatechin, i.e. (2R,3R)-3-cis-flavan-3-ol, is the major product, formation of (-)-catechin by nonenzymatic epimerization is possible
-
-
?
1.17.1.3
delphinidin + NADPH
-
654366
Arabidopsis thaliana
(-)-epigallocatechin + (-)-gallocatechin + NADP+ + H2O
(-)-epigallocatechin is the major product, formation of (-)-gallocatechin by nonenzymatic epimerization is possible
-
-
?
1.17.1.3
delphinidin + NADPH
-
654366
Medicago truncatula
(-)-epigallocatechin + (-)-gallocatechin + NADP+ + H2O
(-)-epigallocatechin is the major product, formation of (-)-gallocatechin by nonenzymatic epimerization is possible
-
-
?
1.17.1.3
additional information
enzyme is involved in the biosynthesis of condensed tannins in the flavonoid pathway converting anthocyanidins into 2,3-cis-flavan-3-ols, overview
654366
Arabidopsis thaliana
?
-
-
-
-
1.17.1.3
additional information
enzyme is involved in the biosynthesis of condensed tannins in the flavonoid pathway converting anthocyanidins into 2,3-cis-flavan-3-ols, overview
654366
Medicago truncatula
?
-
-
-
-
1.17.1.3
additional information
substrate preference in descending order: cyanidin, pelargonidin, delphinidin
654366
Medicago truncatula
?
-
-
-
-
1.17.1.3
additional information
substrate preference in descending order: delphinidin, pelargonidin, cyanidin
654366
Arabidopsis thaliana
?
-
-
-
-
1.17.1.3
pelargonidin + NADPH
-
654366
Arabidopsis thaliana
(-)-epiafzelechin + (-)-afzelechin + NADP+ + H2O
(-)-epiafzelechin is the major product, formation of (-)-afzelechin by nonenzymatic epimerization is possible
-
-
?
1.17.1.3
pelargonidin + NADPH
-
654366
Medicago truncatula
(-)-epiafzelechin + (-)-afzelechin + NADP+ + H2O
(-)-epiafzelechin is the major product, formation of (-)-afzelechin by nonenzymatic epimerization is possible
-
-
?
Temperature Optimum [C]
EC Number
Temperature Optimum [C]
Temperature Optimum Maximum [C]
Commentary
Organism
1.3.1.77
45
-
-
Medicago truncatula
1.3.1.77
55
-
-
Arabidopsis thaliana
1.17.1.3
45
-
-
Medicago truncatula
1.17.1.3
55
-
-
Arabidopsis thaliana
Turnover Number [1/s]
EC Number
Turnover Number Minimum [1/s]
Turnover Number Maximum [1/s]
Substrate
Commentary
Organism
Structure
1.3.1.77
0.058
-
delphinidin
pH 8.0
Arabidopsis thaliana
1.3.1.77
0.18
-
cyanidin
pH 6.0
Medicago truncatula
1.3.1.77
1.045
-
cyanidin
pH 8.0
Arabidopsis thaliana
1.3.1.77
1.34
-
delphinidin
pH 6.0
Medicago truncatula
pH Optimum
EC Number
pH Optimum Minimum
pH Optimum Maximum
Commentary
Organism
1.3.1.77
5.5
-
in 50 mM citrate/phosphate buffer
Medicago truncatula
1.3.1.77
6
-
in 50 mM MES buffer
Medicago truncatula
1.3.1.77
8
-
-
Arabidopsis thaliana
1.17.1.3
5.5
6
depending on the buffer system used
Medicago truncatula
1.17.1.3
7
-
assay at
Arabidopsis thaliana
pH Range
EC Number
pH Minimum
pH Maximum
Commentary
Organism
1.3.1.77
7
8.9
pH 7.0: about 40% of maximal activity, pH 8.9: about 90% of maximal activity
Arabidopsis thaliana
Cofactor
EC Number
Cofactor
Commentary
Organism
Structure
1.3.1.77
NADH
slight preference for NADPH over NADH
Arabidopsis thaliana
1.3.1.77
NADH
slight preference for NADPH over NADH
Medicago truncatula
1.3.1.77
NADPH
slight preference for NADPH over NADH
Arabidopsis thaliana
1.3.1.77
NADPH
slight preference for NADPH over NADH
Medicago truncatula
1.17.1.3
NADH
-
Medicago truncatula
1.17.1.3
NADPH
specific for, positive cooperativity
Arabidopsis thaliana
1.17.1.3
NADPH
slight preference for
Medicago truncatula
Cloned(Commentary) (protein specific)
EC Number
Commentary
Organism
1.3.1.77
expression in Escherichia coli as a fusion protein with maltose-binding protein
Arabidopsis thaliana
1.3.1.77
expression in Escherichia coli as a fusion protein with maltose-binding protein
Medicago truncatula
1.17.1.3
expression in Escherichia coli strain BL21(DE3)
Arabidopsis thaliana
1.17.1.3
expression in Escherichia coli strain DH5alpha, expression as MBT-fusion protein followed by cleavage of the protein tag by Factor Xa protease
Medicago truncatula
Cofactor (protein specific)
EC Number
Cofactor
Commentary
Organism
Structure
1.3.1.77
NADH
slight preference for NADPH over NADH
Arabidopsis thaliana
1.3.1.77
NADH
slight preference for NADPH over NADH
Medicago truncatula
1.3.1.77
NADPH
slight preference for NADPH over NADH
Arabidopsis thaliana
1.3.1.77
NADPH
slight preference for NADPH over NADH
Medicago truncatula
1.17.1.3
NADH
-
Medicago truncatula
1.17.1.3
NADPH
specific for, positive cooperativity
Arabidopsis thaliana
1.17.1.3
NADPH
slight preference for
Medicago truncatula
Inhibitors (protein specific)
EC Number
Inhibitors
Commentary
Organism
Structure
1.3.1.77
(+)-catechin
0.5 mM, 50% inhibition
Arabidopsis thaliana
1.3.1.77
(+/-)-dihydroquercetin
0.025 mM
Arabidopsis thaliana
1.3.1.77
additional information
no inhibition by Na+ up to 400 mM
Arabidopsis thaliana
1.3.1.77
additional information
no inhibition by (+)-catechin and (+/-)-dihydroquercetin
Medicago truncatula
1.3.1.77
Na+
above 200 mM
Medicago truncatula
1.3.1.77
quercetin
strong inhibition
Arabidopsis thaliana
1.3.1.77
quercetin
strong inhibition
Medicago truncatula
1.17.1.3
(+)-catechin
-
Arabidopsis thaliana
1.17.1.3
cyanidin
substrate inhibition at high concentration
Arabidopsis thaliana
1.17.1.3
dihydroquercetin
-
Arabidopsis thaliana
1.17.1.3
additional information
no inhibition by (+)-catechin and dihydroquercetin
Medicago truncatula
1.17.1.3
Na+
above 200 mM
Medicago truncatula
1.17.1.3
pelargonidin
substrate inhibition at high concentration
Arabidopsis thaliana
1.17.1.3
quercetin
-
Arabidopsis thaliana
1.17.1.3
quercetin
-
Medicago truncatula
KM Value [mM] (protein specific)
EC Number
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Organism
Structure
1.3.1.77
0.0129
-
cyanidin
pH 6.0
Medicago truncatula
1.3.1.77
0.0145
-
pelargonidin
pH 6.0
Medicago truncatula
1.3.1.77
0.0178
-
delphinidin
pH 8.0
Arabidopsis thaliana
1.3.1.77
0.0498
-
delphinidin
pH 6.0
Medicago truncatula
1.3.1.77
0.0528
-
pelargonidin
pH 8.0
Arabidopsis thaliana
1.3.1.77
0.0739
-
cyanidin
pH 8.0
Arabidopsis thaliana
1.3.1.77
0.45
-
NADPH
pH 6.0
Medicago truncatula
1.3.1.77
0.94
-
NADH
pH 6.0
Medicago truncatula
1.17.1.3
additional information
-
additional information
-
Arabidopsis thaliana
1.17.1.3
additional information
-
additional information
enzyme shows typical Michaelis-Menten kinetics for each substrate
Medicago truncatula
Metals/Ions (protein specific)
EC Number
Metals/Ions
Commentary
Organism
Structure
1.17.1.3
additional information
enzyme is not affected by Na+ at up to 400 mM
Arabidopsis thaliana
Natural Substrates/ Products (Substrates) (protein specific)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
1.3.1.77
anthocyanidin + NAD(P)H
Arabidopsis thaliana
enzyme of flavonoid pathway involved in the biosynthesis of condensed tannins
2,3-cis-flavan-3-ol + NAD(P)+
-
-
?
1.3.1.77
anthocyanidin + NAD(P)H
Medicago truncatula
enzyme of flavonoid pathway involved in the biosynthesis of condensed tannins
2,3-cis-flavan-3-ol + NAD(P)+
-
-
?
1.17.1.3
cyanidin + NADPH
Arabidopsis thaliana
-
(-)-epicatechin + NADP+ + H2O
i.e. (2R,3R)-3-cis-flavan-3-ol
-
?
1.17.1.3
cyanidin + NADPH
Medicago truncatula
-
(-)-epicatechin + NADP+ + H2O
i.e. (2R,3R)-3-cis-flavan-3-ol
-
?
1.17.1.3
additional information
Arabidopsis thaliana
enzyme is involved in the biosynthesis of condensed tannins in the flavonoid pathway converting anthocyanidins into 2,3-cis-flavan-3-ols, overview
?
-
-
-
1.17.1.3
additional information
Medicago truncatula
enzyme is involved in the biosynthesis of condensed tannins in the flavonoid pathway converting anthocyanidins into 2,3-cis-flavan-3-ols, overview
?
-
-
-
Purification (Commentary) (protein specific)
EC Number
Commentary
Organism
1.17.1.3
recombinant enzyme from Escherichia coli
Arabidopsis thaliana
1.17.1.3
recombinant enzyme from Escherichia coli
Medicago truncatula
Substrates and Products (Substrate) (protein specific)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
1.3.1.77
anthocyanidin + NAD(P)H
enzyme of flavonoid pathway involved in the biosynthesis of condensed tannins
654366
Arabidopsis thaliana
2,3-cis-flavan-3-ol + NAD(P)+
-
-
-
?
1.3.1.77
anthocyanidin + NAD(P)H
enzyme of flavonoid pathway involved in the biosynthesis of condensed tannins
654366
Medicago truncatula
2,3-cis-flavan-3-ol + NAD(P)+
-
-
-
?
1.3.1.77
cyanidin + NADPH
-
654366
Arabidopsis thaliana
(-)-epicatechin + NAD(P)+
-
-
-
?
1.3.1.77
cyanidin + NADPH
preference of anthocyanidin substrates in decreasing order: cyanidin, pelargonidin and delphinidin
654366
Medicago truncatula
(-)-epicatechin + NAD(P)+
-
-
-
?
1.3.1.77
delphinidin + 2 NADPH + H+
-
654366
Arabidopsis thaliana
(-)-epigallocatechin + 2 NADP+
-
-
-
?
1.3.1.77
delphinidin + 2 NADPH + H+
preference of anthocyanidin substrates in decreasing order: cyanidin, pelargonidin and delphinidin
654366
Medicago truncatula
(-)-epigallocatechin + 2 NADP+
-
-
-
?
1.3.1.77
pelargonidin + 2 NADPH + H+
-
654366
Arabidopsis thaliana
(-)-epiafzelechin + 2 NADP+
-
-
-
?
1.3.1.77
pelargonidin + 2 NADPH + H+
preference of anthocyanidin substrates in decreasing order: cyanidin, pelargonidin and delphinidin
654366
Medicago truncatula
(-)-epiafzelechin + 2 NADP+
-
-
-
?
1.17.1.3
cyanidin + NADPH
-
654366
Arabidopsis thaliana
(-)-epicatechin + NADP+ + H2O
i.e. (2R,3R)-3-cis-flavan-3-ol
-
-
?
1.17.1.3
cyanidin + NADPH
-
654366
Medicago truncatula
(-)-epicatechin + NADP+ + H2O
i.e. (2R,3R)-3-cis-flavan-3-ol
-
-
?
1.17.1.3
cyanidin + NADPH
-
654366
Arabidopsis thaliana
(-)-epicatechin + (-)-catechin + NADP+ + H2O
(-)-epicatechin, i.e. (2R,3R)-3-cis-flavan-3-ol, is the major product, formation of (-)-catechin by nonenzymatic epimerization is possible
-
-
?
1.17.1.3
cyanidin + NADPH
-
654366
Medicago truncatula
(-)-epicatechin + (-)-catechin + NADP+ + H2O
(-)-epicatechin, i.e. (2R,3R)-3-cis-flavan-3-ol, is the major product, formation of (-)-catechin by nonenzymatic epimerization is possible
-
-
?
1.17.1.3
delphinidin + NADPH
-
654366
Arabidopsis thaliana
(-)-epigallocatechin + (-)-gallocatechin + NADP+ + H2O
(-)-epigallocatechin is the major product, formation of (-)-gallocatechin by nonenzymatic epimerization is possible
-
-
?
1.17.1.3
delphinidin + NADPH
-
654366
Medicago truncatula
(-)-epigallocatechin + (-)-gallocatechin + NADP+ + H2O
(-)-epigallocatechin is the major product, formation of (-)-gallocatechin by nonenzymatic epimerization is possible
-
-
?
1.17.1.3
additional information
enzyme is involved in the biosynthesis of condensed tannins in the flavonoid pathway converting anthocyanidins into 2,3-cis-flavan-3-ols, overview
654366
Arabidopsis thaliana
?
-
-
-
-
1.17.1.3
additional information
enzyme is involved in the biosynthesis of condensed tannins in the flavonoid pathway converting anthocyanidins into 2,3-cis-flavan-3-ols, overview
654366
Medicago truncatula
?
-
-
-
-
1.17.1.3
additional information
substrate preference in descending order: cyanidin, pelargonidin, delphinidin
654366
Medicago truncatula
?
-
-
-
-
1.17.1.3
additional information
substrate preference in descending order: delphinidin, pelargonidin, cyanidin
654366
Arabidopsis thaliana
?
-
-
-
-
1.17.1.3
pelargonidin + NADPH
-
654366
Arabidopsis thaliana
(-)-epiafzelechin + (-)-afzelechin + NADP+ + H2O
(-)-epiafzelechin is the major product, formation of (-)-afzelechin by nonenzymatic epimerization is possible
-
-
?
1.17.1.3
pelargonidin + NADPH
-
654366
Medicago truncatula
(-)-epiafzelechin + (-)-afzelechin + NADP+ + H2O
(-)-epiafzelechin is the major product, formation of (-)-afzelechin by nonenzymatic epimerization is possible
-
-
?
Temperature Optimum [C] (protein specific)
EC Number
Temperature Optimum [C]
Temperature Optimum Maximum [C]
Commentary
Organism
1.3.1.77
45
-
-
Medicago truncatula
1.3.1.77
55
-
-
Arabidopsis thaliana
1.17.1.3
45
-
-
Medicago truncatula
1.17.1.3
55
-
-
Arabidopsis thaliana
Turnover Number [1/s] (protein specific)
EC Number
Turnover Number Minimum [1/s]
Turnover Number Maximum [1/s]
Substrate
Commentary
Organism
Structure
1.3.1.77
0.058
-
delphinidin
pH 8.0
Arabidopsis thaliana
1.3.1.77
0.18
-
cyanidin
pH 6.0
Medicago truncatula
1.3.1.77
1.045
-
cyanidin
pH 8.0
Arabidopsis thaliana
1.3.1.77
1.34
-
delphinidin
pH 6.0
Medicago truncatula
pH Optimum (protein specific)
EC Number
pH Optimum Minimum
pH Optimum Maximum
Commentary
Organism
1.3.1.77
5.5
-
in 50 mM citrate/phosphate buffer
Medicago truncatula
1.3.1.77
6
-
in 50 mM MES buffer
Medicago truncatula
1.3.1.77
8
-
-
Arabidopsis thaliana
1.17.1.3
5.5
6
depending on the buffer system used
Medicago truncatula
1.17.1.3
7
-
assay at
Arabidopsis thaliana
pH Range (protein specific)
EC Number
pH Minimum
pH Maximum
Commentary
Organism
1.3.1.77
7
8.9
pH 7.0: about 40% of maximal activity, pH 8.9: about 90% of maximal activity
Arabidopsis thaliana