BRENDA - Enzyme Database

Involvement of abscisic acid in controlling the proanthocyanidin biosynthesis pathway in grape skin: new elements regarding the regulation of tannin composition and leucoanthocyanidin reductase (LAR) and anthocyanidin reductase (ANR) activities and expres

Lacampagne, S.; Gagne, S.; Geny, L.; J. Plant Growth Regul. 29, 81-90 (2010)
No PubMed abstract available

Data extracted from this reference:

Natural Substrates/ Products (Substrates)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
1.17.1.3
(2R,3S)-catechin + NADP+ + H2O
Vitis vinifera
-
2,3-trans-3,4-cis-leucocyanidin + NADPH + H+
-
-
r
Organism
EC Number
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
1.3.1.112
Vitis vinifera
Q5FB34
-
-
1.17.1.3
Vitis vinifera
-
cv. Cabernet-Sauvignon
-
Source Tissue
EC Number
Source Tissue
Commentary
Organism
Textmining
1.3.1.112
fruit
grape skin
Vitis vinifera
-
1.17.1.3
fruit
skin
Vitis vinifera
-
Substrates and Products (Substrate)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
1.17.1.3
(2R,3S)-catechin + NADP+ + H2O
-
716027
Vitis vinifera
2,3-trans-3,4-cis-leucocyanidin + NADPH + H+
-
-
-
r
Temperature Optimum [°C]
EC Number
Temperature Optimum [°C]
Temperature Optimum Maximum [°C]
Commentary
Organism
1.17.1.3
25
-
assay at
Vitis vinifera
pH Optimum
EC Number
pH Optimum Minimum
pH Optimum Maximum
Commentary
Organism
1.17.1.3
7.5
-
assay at
Vitis vinifera
Cofactor
EC Number
Cofactor
Commentary
Organism
Structure
1.17.1.3
NADPH
-
Vitis vinifera
Cofactor (protein specific)
EC Number
Cofactor
Commentary
Organism
Structure
1.17.1.3
NADPH
-
Vitis vinifera
Natural Substrates/ Products (Substrates) (protein specific)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
1.17.1.3
(2R,3S)-catechin + NADP+ + H2O
Vitis vinifera
-
2,3-trans-3,4-cis-leucocyanidin + NADPH + H+
-
-
r
Source Tissue (protein specific)
EC Number
Source Tissue
Commentary
Organism
Textmining
1.3.1.112
fruit
grape skin
Vitis vinifera
-
1.17.1.3
fruit
skin
Vitis vinifera
-
Substrates and Products (Substrate) (protein specific)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
1.17.1.3
(2R,3S)-catechin + NADP+ + H2O
-
716027
Vitis vinifera
2,3-trans-3,4-cis-leucocyanidin + NADPH + H+
-
-
-
r
Temperature Optimum [°C] (protein specific)
EC Number
Temperature Optimum [°C]
Temperature Optimum Maximum [°C]
Commentary
Organism
1.17.1.3
25
-
assay at
Vitis vinifera
pH Optimum (protein specific)
EC Number
pH Optimum Minimum
pH Optimum Maximum
Commentary
Organism
1.17.1.3
7.5
-
assay at
Vitis vinifera
Expression
EC Number
Organism
Commentary
Expression
1.3.1.77
Vitis vinifera
abscisic acid decreases ANR activity and represses the expression a few days after application
down
1.3.1.112
Vitis vinifera
trreatment with abscisic acid affects tannin content and is involved in the tannin biosynthesis pathway in grape skin by decreasing leucoanthocyanidin reductase and ANR activity and repressing the expression of related genes a few days after application
down
General Information
EC Number
General Information
Commentary
Organism
1.17.1.3
metabolism
leucoanthocyanidin reductase and anthocyanidin reductase are involved in biosynthesis of proanthocyanidins or condensed tannins by producing (+)-catechin and (-)-epicatechin, respectively, from leukoanthocyanidin
Vitis vinifera
1.17.1.3
additional information
leucoanthocyanidin reductase and anthocyanidin reductase are co-regulated by abscisic acid, overview
Vitis vinifera
General Information (protein specific)
EC Number
General Information
Commentary
Organism
1.17.1.3
metabolism
leucoanthocyanidin reductase and anthocyanidin reductase are involved in biosynthesis of proanthocyanidins or condensed tannins by producing (+)-catechin and (-)-epicatechin, respectively, from leukoanthocyanidin
Vitis vinifera
1.17.1.3
additional information
leucoanthocyanidin reductase and anthocyanidin reductase are co-regulated by abscisic acid, overview
Vitis vinifera
Expression (protein specific)
EC Number
Organism
Commentary
Expression
1.3.1.77
Vitis vinifera
abscisic acid decreases ANR activity and represses the expression a few days after application
down
1.3.1.112
Vitis vinifera
trreatment with abscisic acid affects tannin content and is involved in the tannin biosynthesis pathway in grape skin by decreasing leucoanthocyanidin reductase and ANR activity and repressing the expression of related genes a few days after application
down