EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.3.1.77 | (+)-epicatechin + 2 NADP+ |
- |
Glycine max |
cyanidin + 2 NADPH + 2 H+ |
- |
? |
1.3.1.77 | (-)-epicatechin + NADH + H+ |
- |
Medicago truncatula |
cyanidin + NAD+ |
- |
r |
1.3.1.77 | (2R)-2-(3,4-dihydroxyphenyl)-2H-1-benzopyran-3,5,7-triol + NADPH + H+ |
- |
Hordeum vulgare |
(2R,3R,4R)-2,3-cis-3,4-cis-leucocyanidin + NADP+ |
- |
? |
1.3.1.77 | (2R)-2-(3,4-dihydroxyphenyl)-2H-1-benzopyran-3,5,7-triol + NADPH + H+ |
- |
Zea mays |
(2R,3R,4R)-2,3-cis-3,4-cis-leucocyanidin + NADP+ |
- |
? |
1.3.1.77 | (2R)-2-(3,4-dihydroxyphenyl)-2H-1-benzopyran-3,5,7-triol + NADPH + H+ |
- |
Medicago truncatula |
(2R,3R,4R)-2,3-cis-3,4-cis-leucocyanidin + NADP+ |
- |
? |
1.3.1.77 | 2 cyanidin + 4 NADPH + H+ |
- |
Gossypium hirsutum |
(-)-catechin + (-)-epicatechin + 4 NADP+ |
? |
? |
1.3.1.77 | 2 delphinidin + 4 NADPH + H+ |
- |
Gossypium hirsutum |
(-)-gallocatechin + (-)-epigallocatechin + 4 NADP+ |
? |
? |
1.3.1.77 | 2 pelargonidin + 4 NADPH + H+ |
- |
Gossypium hirsutum |
(-)-afzelechin + (-)-epiafzelechin + 4 NADP+ |
? |
? |
1.3.1.77 | 2,3-cis-flavan-3-ol + NAD(P)+ |
the enzyme is involved in formation of condensed tannins. The enzyme competes with anthocyanidin synthase, for the pool of flavan-3,4-diol |
Medicago truncatula |
anthocyanidin + NAD(P)H + H+ |
- |
? |
1.3.1.77 | 2-(3,4-dihydroxyphenyl)-4H-1-benzopyran-3,5,7-triol + NADPH + H+ |
- |
Hordeum vulgare |
(2R,3R)-epicatechin + NADP+ |
- |
? |