Enzyme
Requires Mg2+ for activity. The enzyme catalyses the methylation of daidzein and genistein. It does not methylate naringenin, apigenin, luteolin or kaempferol.
HI4'OMT
Enzyme
Isoflavone 4'-O-methyltransferase
Enzyme name
EC:2.1.1.46
Entry
Transferases;Transferring one-carbon groups;Methyltransferases
Class
S-adenosyl-L-methionine:4'-hydroxyisoflavone 4'-O-methyltransferase
Sysname
S-adenosyl-L-methionine + a 4'-hydroxyisoflavone = S-adenosyl-L-homocysteine + a 4'-methoxyisoflavone [RN:R07331]
Reaction
S-adenosyl-L-homocysteine [CPD:C00021];4'-methoxyisoflavone [CPD:C03074]
Product
Species information
Acer yangbiense
Species name
Acer yangbiense is a species of eudicot in the family Sapindaceae (soapberry family).Acer yangbiense is a newly described critically endangered endemic maple tree confined to Yangbi County in Yunnan Province in Southwest China. It was included in a programme for rescuing the most threatened species in China, focusing on plant species with extremely small populations (PSESP).
Species info
Gene sequence info
Acer_yangbiense.HI4_OMT.fa
Download
>Acyan09G0173500.1
MRFTGHIKFKESPKKKMDMVNGDSGSSCELLQAQAQVYNCTFNFLNSMALKCAIQLGIPDVIHNHGQPMTLSKLVTALNIIPNKADSLRRLMRILAHSGFFARQKITSENYEQEEEYFLTPASKLLLKDKPLKAAPFINFILDPIISDPFHLMSTWFQNDDPTLFETANGKPFWDCVAQQPKLNNLFYDAMNTDSELISSVVIKDCKEVFKGLKSLVDVGGGTGAVAKAIASAFPHIKCTVFDLPHIVVDKLQGTTTTDNLEFLGGDMFEAIPSADAVLLKWIIHDWGDEESVKILKRCKEAIPSREKGGKVIIMDIVIEENKKEDDKETMEGQLCFDMMMMGLFNTGKERSVEEWKKLFLDAGFSHFNINPVLGLRSLIELYP
>Acyan09G0173600.1
MTVDSESISIVVIKECKEVFKGLKSLQVDVGGGTGAMAGAMNDNLDFLEGDMFEAIPSADAVLLKDQRIAAARGNPSFVSRNFTSVLRQELHITSISVKKGIC
>Acyan13G0078200.1
MDSNRHELGARELFQAQSHLYKHIFNYISSMSLKCAVELGIPDILHNHGGQPITLPELVSALKIQPTKAGSIYRLMRLLVHSGFFCVTKKSTHDEEAYCLTPSSRLLLKDNSNCLSAFVLAMHDPAFSTPWQSLAGWFREDGHITTPFESAHGLNFWDYGKQNPEFNTLFSQAMASDSQMANLVVKDCKPIFEGLNSLVDVGGGTGSFSRILSEEFPSMKCTVFDLPHVVANSPDHTNNLNFIGGDMFQHIPPADAFLFKLVFHAYGDEDCVKILKKCREAISSKSDNHGEGKVIIIDIVINEKEDEHELTEAKLFFDMLMMVVVTGRERNEKEWQNIFLEAGFNHYKITPLFGLRSLIEVSP
MRFTGHIKFKESPKKKMDMVNGDSGSSCELLQAQAQVYNCTFNFLNSMALKCAIQLGIPDVIHNHGQPMTLSKLVTALNIIPNKADSLRRLMRILAHSGFFARQKITSENYEQEEEYFLTPASKLLLKDKPLKAAPFINFILDPIISDPFHLMSTWFQNDDPTLFETANGKPFWDCVAQQPKLNNLFYDAMNTDSELISSVVIKDCKEVFKGLKSLVDVGGGTGAVAKAIASAFPHIKCTVFDLPHIVVDKLQGTTTTDNLEFLGGDMFEAIPSADAVLLKWIIHDWGDEESVKILKRCKEAIPSREKGGKVIIMDIVIEENKKEDDKETMEGQLCFDMMMMGLFNTGKERSVEEWKKLFLDAGFSHFNINPVLGLRSLIELYP
>Acyan09G0173600.1
MTVDSESISIVVIKECKEVFKGLKSLQVDVGGGTGAMAGAMNDNLDFLEGDMFEAIPSADAVLLKDQRIAAARGNPSFVSRNFTSVLRQELHITSISVKKGIC
>Acyan13G0078200.1
MDSNRHELGARELFQAQSHLYKHIFNYISSMSLKCAVELGIPDILHNHGGQPITLPELVSALKIQPTKAGSIYRLMRLLVHSGFFCVTKKSTHDEEAYCLTPSSRLLLKDNSNCLSAFVLAMHDPAFSTPWQSLAGWFREDGHITTPFESAHGLNFWDYGKQNPEFNTLFSQAMASDSQMANLVVKDCKPIFEGLNSLVDVGGGTGSFSRILSEEFPSMKCTVFDLPHVVANSPDHTNNLNFIGGDMFQHIPPADAFLFKLVFHAYGDEDCVKILKKCREAISSKSDNHGEGKVIIIDIVINEKEDEHELTEAKLFFDMLMMVVVTGRERNEKEWQNIFLEAGFNHYKITPLFGLRSLIEVSP
Sheng jun & Dong yang Teams, Yunnan agriculture University