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

Quercus suber

Species name

Cork oak (Quercus suber) is a species of eudicot in the family Fagaceae (beech family).

Species info

Gene sequence info

Quercus_suber.HI4_OMT.fa

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>rna-XM_024051258.1
MRWLCLIVTHNVEVEVEVFHQLHYSSLASSNLPQFSRVSSSVTKAARRSFCLIRLEYQLHCSLRTSTSGAKAAACKIMDLVHGQRASELFQAQSHLYKHIFNFIGSMSLKCALQLGIPDIIHNHGKPITLPELILALQIHPTKAGFVHRLMRLLVHCGFFVTTRVHINQEAEEEEAYDLTPSSRILLKDNVTNLSPFLLAMLDPVFVSPWHFLESWFRGDKVTPFESAHGMSLWDYADQKPDFNDSFNKAMTSDSGMMNLVVKDCKPVFEGLDALVDVGGGTGTCARIISEAFPHLKCTVLELPHVVANLPDNSNLNFVGGDMFQSIPSADAILLKLVLHALSDEECVKVLKKCREAISNKGKEGKVIIIDIVIDEKKDEHEITSAKLFFDMLMMVVVTGRERREKEWEKLFVEAGFSHYKIKPLFGLRSLIEVYP
>rna-XM_024054284.1
MDLILGVGVSELFQVHCHLYKHIFSYLDSMSLKCAIQLGIPDAIHNHGQPITLQELVSKLNIHPKKTSCVHRLMRLLVHSGFFAKTTVHENQEKEKEEEAYTLTPSSRLILKDNATSLSPFVLALLDPALVSPWQFLGDWFQGSELTPFEKAHGKCFWDYCNQSPEYNNIFNEGMASDSRLMSLVVKDYQPIFEGLGSLVDIGGGTGTVARIISEAFPHMKCTVFDLPHVVANLPDSKNLKFVGGDMFQYIPPADAMLFKSILHDWSDEECVNILKNCKEAIGKIGKEGKVIIIDVVINQEKDEHDVTSTTKLLLDALIMSLVTGKERNKREWEDLFLVAGFSHYKIVSSFGMMSVIEIYP
>rna-XM_024054858.1
MDLIHGEGVNELFQVQCHLYKQVFSYIDSMSLKCAIQLAIPDTIHNHGQPITLQELVSKLNIHPKKTSCVHRLMRLLVHSGFFAKTIVHENQEKEKEEEAYTLTPSSRLILKDNVTSLSPFVLAMLDPALVSPWQFLGDWFPGSELTPFEKAHGKGVLDYCNQNPEYNNIFNEGMASDSRLMNLVVKDYKPIFEGLGSLVDVGGGTGTVARIISEAFPHMKCTVLDLPHVVANLPDSKNLKFVGGDMFQYIPPADVILLKWILHDWSDEECVNILKNCKEAITSRGKEGKVIIIDVVVNQEKDKHDVTTTKLLFDALMMVVLTGQERNKKEWEKLFLEAGFSHYKIVSSFGMKSVIEIYL
>rna-XM_024020060.1
MDLIHGEGVSELFQAQCHLYKHIFSYIDSMSLKCAIQLGIPDTIHNHGQPITLQELVSKLHIHPKKTSCLHRLMRLLVHSGFFAKTIVHENQEKEKEEEAYTLTPSSRLILKDNATSLSPFVLAMLDPALVSPWQFLGDWFRGSELTPFEKAHGKGVWDYCNQNPEYNNIFNEGMASDSRLMNLVVKDYKPIFEGLGSLVDVGGGTGTVARIISEAFPHMKCTVFDLPHVVANLPDSKNLKFVAGDMFQYIPPADAVLFKWILHDWSDEECVNILKNCKEAITSKGKEGKVIIIDVVINQEKDEHDVTTTKLLFDALMMAYVTGKERNKKEWEKLFLEAGFSHYKIVSSFGMKSVIEIYP
>rna-XM_024020968.1
MDLIHGEGVSELFQVQCHLYKHIFSYIDSMSLKCAIQLGIPDTIHNHGQPITLQELVSKLHIHPKKTNCVHRLMRLLVHSGFFAKTIVHENQEKEKEKEAYTLTPSSRLILKDNVTSLSPFVLAMLDPALVSPWQFLGDWFQGSELTPFEKAHGKGMWDYCNQNPEYNNIFNEGMASDSRLMNLVVKDYKPIFEGLGSLVDVGGGTGTVARIISEAFPHMKCTVFDLPHVVANLPDSKNLKFVAGDMFQYIPPADAVLFKWILHDWSDEECVNILKNCKEAITSKGKEGKVIVIDVVINQEKDEHDVTTTKLLFDALMMVLLTGKERNKKEWEKLFLEAGFSYYKIVSSFGMKSVIEIYP
>rna-XM_024020971.1
MDLIHGEGVSELFQVQCHLYKHIFSYIDSMSLKCAIQLGIPDTIHNHGQPITLQELVSKLNIHPEKTSCVHRLMRLLVHSGFFAKTIVHENQEKEKEEEAYTLTPSSRLILKENVTSLSPFVLAMLDPALVSPWQFLGDWFQGSELTPFEKAHGKGLWDYCNQNPEYNNIFNEGMASDSRLMNLVVKDYKPIFEDLGSLVDVGGGTGTVARIISEAFPHMKCTVFDLPHVVANLPDSKNLKFVGGDMFQYIPPADAILFKWILHDWSDEECVNILKNCKEAITSQGKEGKVIVIDVVINQEKDEHDVTTTKLLFDALMMVLLTGKERNKKEWEKLFLEAGFSYYKIVSSFGMKSVIEIYP
>rna-XM_024020967.1
MDHIHGEGVSELFQVQCHLYKHIFSYIDSMSLKCAIQLGIPDAIHNHGQPITLQELVSKLNIHPKKTSCVHRLMRLLVHSGFFAKTTVHENQEKEKEEEAYTLTPSSRLILKDNATSLSPFVLASLDPALVSPWQFLGDWFQGSELTPFEKAHGKGFWDYCNQSPEYNNIFNEGMASDSRLMSLVVKDYQPIFEGLGSLVDIGGGTGTVARIISEAFPHMKCTVFDLPHVVANLPDSKNLKFVGGDMFQYIPPADAMLFKSILHDWSDEECVNILKNCKEAIGKKGKEGKVIIIDVVINQEKDEHDVTTTKLLLDAAIMSLVTGKERNKREWEELFLGAGFSHYKIVSSFGMKSVIEIYP
>rna-XM_024020966.1
MMDLIHGEGVSELFQGQCHLFKHIFSYIDSMSLKCAIQLGIPDIIHNHGQPITLPELVSKLHIHPKKTSCVHRLMRLLVQSGFFTKTIVHENQEKEKEEEAYTLTPSSRLILKDNVTSFSTYVLAMLDPVSLSPWQFLGDWFQGSELTPFEKTHGKGFWDHCNQSPEFNHYFNEAMASDSQLMNLVIKDYKPIFEGLGSLVDVGGGTGTMARIISETFPHMKCTVLDLPHVVANLPDGKNLKYVVGDMFQYIPPADAILFKWILHNWSDEECVNVLKNCKEAIMGKGKEGKVIIIDIMINEEKDEHDVTATKLLLDAVMMVLLTGKERNQKEWEKLFLEAGFSHYKIVSSFGMKSLIEVYP
>rna-XM_024032976.1
MEKTQREEKWNEEEQAEVDIWKYIFGFTEMAVVKCAIDLGIADAIESHGSPMTLYELSSTLGCAPSPLYRIMRFLMHRGIFKGKLARQGSPGYAQTPLSRRLMKHGEHSMAALILLESNPVMLTPWLSLSARVLADGTSSFEVAHGEDIWSYSASNPAHGQLINEAMACDARVIVPAMIHGCPEVFDGLSSLVDVGGGNGKTLKVLVKAFPWLRGINFDQPHVVSVAGVISGVENVGGDMFESVPKADAAFLKWVLHDWGDNECIQILKKCREAVLKNKGKVIIVDAVIEEAEKDKLTDVKLALDMAMMAHTNKGKERTLKEWGFVLGEAGFSRYTVKTIHAVQSVIEAFP
>rna-XM_024032972.1
MEKTQREAKWNEEEQAEVDIWKYILGFTEMAVVRCAIELGIADAIESHGSPMTLSELSSTLGCAPSPLYRIMRFLMHRGIFKGTLNSQGSPGYAQTPLSRRLMKHGEHSMAALILLESSPVLLTSWLSLSARVLDDDTSSFEVAHGEDIWSYSAANPAYGQLINEALACDARVLVPAMIHGCPEVFDGLCSLVDVGGGNGTTLKVLVKAFPWLRGINFDQPHVVSVAPVISGVENVGGDMFESVPKADAAFLKWILHDWGDNDCIQILKKCREAVLENKGKVIIVDAVIEEAEIDKLTDVRLALDMAMMTHTSKGKERSLKEWGFVLGEAGFSRYTLKTIHAVQSVIEAFP
>rna-XM_024032945.1
MEKTQREAKWNEEEQAEVDIWKYILGFTEMAVVRCAIELGIPDAIESHGSPMTLSELSSTLGCAPSPLYRTMRFLMHRGIFKGTLNSQGSPGYAQTPLSRRLMKHGEHSMAALILLESSPVLLTPWLSLSARVLEDDTSSFEVAHGEDIWSYSAANPAHGQLINEAMACDARVLVPAMIHGCPEVFDGLGSLVDVGGGNGTTLKLLVKAFPWLRGINFDQPHVVSVAGVISGVENVGGDMFESVPKADAAFLKWILHDWGDNECIQILKKCREAVLENKGKVIIVDAVIEEAEIDELTDVRLALDMAMMAHTNKGKERTLKEWGFVLGEAGFSRYTMKTIHAVQSVIEAFP
>rna-XM_024041097.1
MDLIHGEGVNELFQVQCHLYKHVFSYIDSMSLKCAIQLAIPDTIHNHGQPITLQELVSKLNIHPKKTSCVHRLMRLLVHSGFFAKTIVYENQEKEKEEEAYTLTPSSRLILKDNVTSLSPFVLAMLDPALVSPWQFLGDWFRGSELTPFEKAHGKGVLDYCNQNPEYNNIFNEGMASDSRLMNLVVKDYKPIFEGLGSLVDVGGGTGTVARIISEAFPHMKCTVLDLPHVVANLPDSKNLKFVGGDMFQYIPPADVILLKWILHDWSDEECVNILKNCKEAITSRGKEGKVIIIDVVVNQEKDKHDVTTTKLLFDALMMVVLTGQERNKKEWEKLFLEAGFSHYKIVSSFGMKSVIEIYL

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University