KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.037 | - |
dihydroquercetin | pH 7.4 | Pseudotsuga menziesii |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
2,3-trans-3,4-cis-leucocyanidin + NADPH | Pseudotsuga menziesii | proanthocyanidin biosynthesis | (2R,3S)-catechin + NADP+ + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pseudotsuga menziesii | - |
douglas fir | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
cell suspension culture | - |
Pseudotsuga menziesii | - |
needle | - |
Pseudotsuga menziesii | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2,3-trans-3,4-cis-leucocyanidin + NADPH | enzyme acts mainly on the 3,4-cis rather than the 3,4-trans isomer | Pseudotsuga menziesii | (2R,3S)-catechin + NADP+ + H2O | - |
? | |
2,3-trans-3,4-cis-leucocyanidin + NADPH | proanthocyanidin biosynthesis | Pseudotsuga menziesii | (2R,3S)-catechin + NADP+ + H2O | - |
? | |
dihydroquercetin + NADPH | double step reduction | Pseudotsuga menziesii | (2R,3S)-catechin + NADP+ + H2O | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.4 | - |
- |
Pseudotsuga menziesii |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.4 | 8 | no significant changes between pH 6.4 and pH 8.0 | Pseudotsuga menziesii |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | dependent | Pseudotsuga menziesii |