Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone | Oryza sativa | i.e. (2S)-naringenin. The enzyme catalyzes the terminal step in the biosynthesis of the flavanone sakuranetin, the major phytoalexin produced by Oryza sativa that is involved in defense related response | S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone | i.e. (2S)-sakuranetin | ? | |
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone | Oryza sativa L. Hitomebore | i.e. (2S)-naringenin. The enzyme catalyzes the terminal step in the biosynthesis of the flavanone sakuranetin, the major phytoalexin produced by Oryza sativa that is involved in defense related response | S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone | i.e. (2S)-sakuranetin | ? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oryza sativa | - |
- |
- |
Oryza sativa L. Hitomebore | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | irradiated with short wave UV light. NO activity in healthy rice leaves | Oryza sativa | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | no activity with 5,7,4'-trihydroxyisoflavone (genistein), 7,4'-dihydroxyisoflavone (daidzein) and 5,4'-dihydroxy-7-methoxyflavanone (sakuranetin) | Oryza sativa | ? | - |
? | |
additional information | no activity with 5,7,4'-trihydroxyisoflavone (genistein), 7,4'-dihydroxyisoflavone (daidzein) and 5,4'-dihydroxy-7-methoxyflavanone (sakuranetin) | Oryza sativa L. Hitomebore | ? | - |
? | |
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone | i.e. (2S)-naringenin. The enzyme catalyzes the terminal step in the biosynthesis of the flavanone sakuranetin, the major phytoalexin produced by Oryza sativa that is involved in defense related response | Oryza sativa | S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone | i.e. (2S)-sakuranetin | ? | |
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone | i.e. (2S)-naringenin | Oryza sativa | S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone | i.e. (2S)-sakuranetin | ? | |
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone | i.e. (2S)-naringenin. The enzyme catalyzes the terminal step in the biosynthesis of the flavanone sakuranetin, the major phytoalexin produced by Oryza sativa that is involved in defense related response | Oryza sativa L. Hitomebore | S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone | i.e. (2S)-sakuranetin | ? | |
S-adenosyl-L-methionine + (2S)-5,7,4'-trihydroxyflavanone | i.e. (2S)-naringenin | Oryza sativa L. Hitomebore | S-adenosyl-L-homocysteine + (2S)-5,4'-dihydroxy-7-methoxyflavanone | i.e. (2S)-sakuranetin | ? | |
S-adenosyl-L-methionine + 3',4',5,7-tetrahydroxyflavanone | i.e. luteolin, 767% of the activity with naringenin, crude enzyme preparation | Oryza sativa | S-adenosyl-L-homocysteine + 3,4',5-trihydroxy-7-methoxyflavanone | - |
? | |
S-adenosyl-L-methionine + 3',4',5,7-tetrahydroxyflavanone | i.e. luteolin, 767% of the activity with naringenin, crude enzyme preparation | Oryza sativa L. Hitomebore | S-adenosyl-L-homocysteine + 3,4',5-trihydroxy-7-methoxyflavanone | - |
? | |
S-adenosyl-L-methionine + 5,7,4'-trihydroxyflavone | i.e. apigenin, 98% of the activity with naringenin, crude enzyme preparation | Oryza sativa | S-adenosyl-L-homocysteine + 5,4'-dihydroxy-7-methoxyflavone | i.e. genkwanin | ? | |
S-adenosyl-L-methionine + 5,7,4'-trihydroxyflavone | i.e. apigenin, 98% of the activity with naringenin, crude enzyme preparation | Oryza sativa L. Hitomebore | S-adenosyl-L-homocysteine + 5,4'-dihydroxy-7-methoxyflavone | i.e. genkwanin | ? |
Organism | Comment | Expression |
---|---|---|
Oryza sativa | increases upon irradiation with UV light | up |
General Information | Comment | Organism |
---|---|---|
physiological function | the enzyme catalyzes the terminal step in the biosynthesis of the flavanone sakuranetin, the major phytoalexin produced by Oryza sativa that is involved in defense related response | Oryza sativa |