Cloned (Comment) | Organism |
---|---|
gene ANRa, cloned from leaves, recombinant expression of His-tagged ANRa, recombinant overexpression in Nicotiana tabacum leaves leading to the formation of proanthocyanidins in flowers and the reduction of anthocyanins | Camellia sinensis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
cyanidin + 2 NADPH + H+ | Camellia sinensis | - |
(2R,3R)-epicatechin + 2 NADP+ | ? | ? | |
delphinidin + 2 NADPH + H+ | Camellia sinensis | - |
(2R,3R)-epigallocatechin + 2 NADP+ | ? | ? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Camellia sinensis | Q6DV46 | cv. Shuchazao | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Camellia sinensis | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
cyanidin + 2 NADPH + H+ | - |
Camellia sinensis | (2R,3R)-epicatechin + 2 NADP+ | ? | ? | |
delphinidin + 2 NADPH + H+ | - |
Camellia sinensis | (2R,3R)-epigallocatechin + 2 NADP+ | ? | ? | |
additional information | (2R,3S)-epicatechin is also observed from the catalysis of recombinant CssANRa and CssANRb | Camellia sinensis | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
ANR | - |
Camellia sinensis |
ANRa | - |
Camellia sinensis |
CssANRa | - |
Camellia sinensis |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | - |
Camellia sinensis |
General Information | Comment | Organism |
---|---|---|
physiological function | the enzyme converts anthocyanidins into nonalloylated catechins. The majority of leaf flavan-3-ols in Shuchazao's leaves are produced from the ANR pathway | Camellia sinensis |