Cloned (Comment) | Organism |
---|---|
gene CsDFR, recombinant overexpression in Nicotiana tabacum cv. Xanthi leaves | Camellia sinensis |
Protein Variants | Comment | Organism |
---|---|---|
additional information | transgenic tobacco overexpressing tea cDNA encoding dihydroflavonol 4-reductase and anthocyanidin reductase induces early flowering, and better seed yield, and provides biotic stress tolerance | Camellia sinensis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
dihydrokaempferol + NADPH + H+ | Camellia sinensis | - |
leucopelargonidin + NADP+ | - |
? | |
dihydromyricetin + NADPH + H+ | Camellia sinensis | - |
leucodelphinidin + NADP+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Camellia sinensis | Q6DT40 | cv. UPASI-10 | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
dihydrokaempferol + NADPH + H+ | - |
Camellia sinensis | leucopelargonidin + NADP+ | - |
? | |
dihydromyricetin + NADPH + H+ | - |
Camellia sinensis | leucodelphinidin + NADP+ | - |
? |
Synonyms | Comment | Organism |
---|---|---|
CsDFR | - |
Camellia sinensis |
DFR | - |
Camellia sinensis |
flavan-3-ol NADPH-dihydromycertin reductase | - |
Camellia sinensis |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | - |
Camellia sinensis |
General Information | Comment | Organism |
---|---|---|
physiological function | transgenic tobacco overexpressing tea cDNA encoding dihydroflavonol 4-reductase and anthocyanidin reductase induces early flowering, and provides biotic stress tolerance, better seed yield, and higher content of flavonoids, e.g. of flavan-3-ols such as catechin, epicatechin and epicatechingallate. The recombinant plants show free increased radical scavenging activity and better resistance to oxidative stress or against infestation by a tobacco leaf cutworm Spodoptera litura | Camellia sinensis |