Enzyme
The enzyme from alfalfa can methylate daidzein, genistein and 6,7,4'-trihydroxyisoflavone but not flavones or flavanones.
D7OMT
Enzyme
Isoflavone 7-O-methyltransferase
Enzyme name
EC:2.1.1.150
Entry
Transferases;Transferring one-carbon groups;Methyltransferases
Class
S-adenosyl-L-methionine:hydroxyisoflavone 7-O-methyltransferase
Sysname
S-adenosyl-L-methionine + a 7-hydroxyisoflavone = S-adenosyl-L-homocysteine + a 7-methoxyisoflavone [RN:R07375]
Reaction
S-adenosyl-L-homocysteine [CPD:C00021];7-methoxyisoflavone [CPD:C15616]
Product

Species information
Nissolia schottii
Species name
Nissolia schottii is a species of eudicot in the family Fabaceae (pea family).
Species info

Gene sequence info
Nissolia_schottii.D7OMT.fa
Download
>Nissc44536S23645
MIIKKGRREIETETQKTTKELSKIHKTQDIYTNESRRXTQMKLQMDVFLTTCFNGKERSEEDWKKVLIGAGFKDYKVLPLTGFLSIIEFKNRLKSSI
>Nissc44536S23641
MCTFNESMASNSQMMKLALRDCDSVFEGLDSIVDVGGGTGATAKIISEAFPELKCIVFDLPQVVENLSGNNNLSYVGGDMFKSIPKADAVLLKWILHDWGDDDCIKILKNCKDAISTNHKRRKIIIIDIVLNQKCDEHEVTQMKLQMDVFLTTCFNGKERSEEDWKKVLIGAGFKDYKVSPLTGFLSIIEVHA
>Nissc44536S23640
MCTFNESMASNSQMMKLALRDCDSVFEGLDSIVDVGGGTGATAKIISEAFPELKCIVFDLPQVVENLSGNNNLSYVGGDMFKSIPKADAVLLKWILHDWGDDDCIKILKNCKDAISTNHKRRKIIIIDIVLNEKCDEHEVTQMKLQMDVFMTTCFNGKERSEEDWKKVLIGAGFKDYKVSPLTGFLSIIEVHA
MIIKKGRREIETETQKTTKELSKIHKTQDIYTNESRRXTQMKLQMDVFLTTCFNGKERSEEDWKKVLIGAGFKDYKVLPLTGFLSIIEFKNRLKSSI
>Nissc44536S23641
MCTFNESMASNSQMMKLALRDCDSVFEGLDSIVDVGGGTGATAKIISEAFPELKCIVFDLPQVVENLSGNNNLSYVGGDMFKSIPKADAVLLKWILHDWGDDDCIKILKNCKDAISTNHKRRKIIIIDIVLNQKCDEHEVTQMKLQMDVFLTTCFNGKERSEEDWKKVLIGAGFKDYKVSPLTGFLSIIEVHA
>Nissc44536S23640
MCTFNESMASNSQMMKLALRDCDSVFEGLDSIVDVGGGTGATAKIISEAFPELKCIVFDLPQVVENLSGNNNLSYVGGDMFKSIPKADAVLLKWILHDWGDDDCIKILKNCKDAISTNHKRRKIIIIDIVLNEKCDEHEVTQMKLQMDVFMTTCFNGKERSEEDWKKVLIGAGFKDYKVSPLTGFLSIIEVHA

Sheng jun & Dong yang Teams, Yunnan agriculture University