Enzyme

Specific for quercetin. Related enzymes bring about the 3-O-methylation of other flavonols, such as galangin and kaempferol.

COMT

Enzyme

Flavone 3'-O-methyltransferase

Enzyme name

EC:2.1.1.76

Entry

Transferases;Transferring one-carbon groups;Methyltransferases

Class

S-adenosyl-L-methionine:3,5,7,3',4'-pentahydroxyflavone 3-O-methyltransferase

Sysname

S-adenosyl-L-methionine + 3,5,7,3',4'-pentahydroxyflavone = S-adenosyl-L-homocysteine + 3-methoxy-5,7,3',4'-tetrahydroxyflavone [RN:R02157]

Reaction

S-adenosyl-L-homocysteine [CPD:C00021];3-methoxy-5,7,3',4'-tetrahydroxyflavone [CPD:C04443]

Product

Species information

Myagrum perfoliatum

Species name

Myagrum perfoliatum is a species of eudicot in the family Brassicaceae (mustard family).

Species info

Gene sequence info

Myagrum_perfoliatum.COMT.fa

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>Myper.0002s1494.1.v2.1
MGIVIEETLSSNPTTQIVVDDDNELGLMAVRLANAAAFPMVLKAALELGVFDTLYAASVFLSPAEIASRLPTTPRNPEAPVLLDRMLRLLASYSMVKCGTVQTGKGVRVYRAEPICRFFLKDNIQDIGSLASQVIVNFDSVFLNTWAQLKDVVLEGGDAFGRAHGGMKLFDYMGTDERFSKLFNQTGFTIAVVKKALEVYQGFKDVNVLVDVGGGVGNTLGVVTSKYPNIKGINFDLTCALAQAPSYPGVEHVAGDMFVDVPKGDAMILKRILHDWTDEDCVKILKNCCKSLPENGKVVVIELVTPDDAENGDINANIAFDMDMLMFTQCSGGKERSRAEFEALAAASGFTHCKFVCAAYHCWIIEFCKENE
>Myper.0002s0619.1.v2.1
MANHLPKPLTTYPKPAQTNEDYYQLDEEKAWFQAESIVHASTFPMVLKAALELGVIDTTATVGNGVWLSPSEIALRLPTKPTNPDAPVLLDRMLQLLASHSILKSRIPETGESGPTGKTERVYAAEPVCKFFLKDSDGSGSLVPMFLLLQTHFSFNTWTHLKDAILEGKDAFVSAHGMKPFEYMSRDKPFGELFNQAMSGSSTIIVRKVLEVYKGFEDVNVLVDVGGGIGTVIGLITSKYPHLKGINFDLASVIANAPSYPGVEHVSGDMLREVPKGDAIFMKRVLHDWNDEDCIEILKNCWKSLPVKGKVIVVEMVTPIEPRDDERLSNIVFSMDMILLTHLGGKERSFSEFEVLASESGFSRCEVICRVGSYFVIEFYK
>Myper.0002s1493.1.v2.1
MGFPFEETLSSNPKTQTVIDDDNELGLMAVRLANAAAFPMVLKASLELGVFDTLYAHAARTDSFLSPTEIACRLPTTPRNPEAPVLLDRMLRLLASYSMVKCGKVSSVKGERVYRAEPICRFFLKDNIQDIGSLASQVIVNFDSVFLNTWAQLKDVVLEGGDAFGRAHGGMKLFDYMGTDERFSKLFNQTGFTIAVVKKALEVYQGFKDVNVLVDVGGGVGNTLGVVTSKYPNIKGINFDLTCALAQAPSYPGVEHVAGDMFVDVPKGDAMILKRILHDWTDEDCVKILKNCCKSLPENGKVVVIELVTPDDAENGDINANIAFDMDMLMFTQCSGGKERSRAEFEALAAASGFTHCKFVCAAYHCWIIEFCKENV
>Myper.0002s0462.1.v2.1
MGKMEEENLSLYAMILSSSSVLPMVLKTAIDLGIFDILAESNPSSLSASQIMSLLSTQTQQHHDSTSLNRILRCLASYSIVTCSVSTDHGEPREVYGLAPVAKYFTKNQDGGGSLAPLVNLFQDKVVTDIWYNLEDSVLQGGLPFNKAHGSSAVELVGRDSRFREVFQSSMQGFNEVFMEEVVNKYKGFDGVKSLVDVGGGDGSILRKIISKHPHITKAINFDLPSVINTSSASSGIENVAGDMFTSIPKGEAIFMKWMLHSWDDEHCVKILSNCHESLPSNGKVIVIDMVIPDFPGDTLSDRSLFQFELFMMNMNPSGKERTKNEFEILARLAGFSSVQIPFTSLCFSVVEFHKIA
>Myper.0002s0468.1.v2.1
MNSTHISRDEDEEEMLLAMQLSSLRMVPYAIKTAIELDLFEIMAKAGPLQTHLSPLDLASKSAPTNPDAPMMIDRLLRLLSGYSVCTCKLVKDEEGRKFRVYGVGKAGRKFIKDEDGFSVVPTVLFINPKVEDDMCSQITASILEGGARPYERACGALIFENMKKNENIQREFNEVMINNTSLIMKKILKTYDGFESLSGGVLVDVGGGLGATLALILSNFPQLKGVNFDLPHVISEAPKIHGVEHVGGDMFEEIPQGEAIFMKWILHDWSDDQCVKILRNCKKALPKTGKVIIVEAMLPQEISETDLATKNSLCYDVAMMCATEGGKERTKEEFEVLAMEAGFKPPQIIYGAYSYWILELYAD
>Myper.0005s1124.1.v2.1
MHQTETKMEDESSESRNNARLAIMELANMISVPMSLNAAVRLGIADAIWNSGANSPLSAAEILPRLLPPSERTIDGDPENLQRILRMLTSYGVFSEHLTDAVGSIERKYSLTNVGKTLVTDSAGLSYAAYVLQHHQEALMRAWPLVHSAVVEPGTEPYVKANGEAAYAQYGKCEEMNGLMQKAMSGVSVPFMKAILDGYDGFKSVEHLVDVGGSAGDCLRMILEQFPNVRQGINFDLPEVVAKAPMIPGVTHMGGDMFQSVPDGDAIFMKWVLTTWTDEECKQIMKNCYNALPVGGKLIACEPVLPKETDDSHRTRALLEGDIFVMTIYRTKGKHRTEEEFKELGLSAGFPTFRPFYIDYFYTILEFQK
>Myper.0006s1558.1.v2.1
MNSLQNSRESSNQEEDMLLAMHLGCLESITYAVKTARELDLLEIMAKARPLGTHLSTLDLASKAAPKNPDASLMIDRLLRFLVAYSVCTCKLVKDEEGRVSRTYGLGKLGKKFIKDEDGISIAPYVLFACSHSTEDTWSYLTESILEGGASAWERAKGASLFEYMKENKSFKEDFNESMMSHTTIVMNKILEKYDGFESMRDCTLVDVGGGIGANLAQVLSKFPHLKGVNFDLPHIVSEAPQIHGVEHIGGDMFDEIPRGQAILMKWILHDWSDEKCVEILRNCKKAVPETGKIIVIETIVPGEVSETDIATKNALHLDMRIMCLTRGGRERTKEEFEVLAMKAGFKLPNIIYGAYSYWILELYPN
>Myper.0008s0166.1.v2.1
MPNHLQEAFTTTPSLNLNRKEQQIEEEIMVSLQAEKIVNSLALPMVFKAALELGVIDTIAALDDGIPSTPEGPVLLDRMLRFLTSHSILKCRMVETVESTGTVYAAEPVCKFFLKDTDGSGSLFSMFMLYQSQVQFKTWTHLNDVILEGKDAFSSAHGMACFEYIRSNEQFGEVFNGTMSETSTMIMNKVLEVYKGFEDVNTLVDVGGRFGTIIGLVTSKYPHIRGINFDLPAVLAHAPLCPGVEHVAGDMFVEVPKGDAIFFKWILHDWSDDDCAKILKNCWKCLPTKGKVIIVDMVMPIEPKSGDLKSNILFGMDAFMLTQTSGGKERTLSQFKALAYRSGFTRCGIAGVAYSYSVIELHK
>Myper.0010s1133.1.v2.1
MGSTAETQLTPAQVTEDETALFAIQLASASVLPMALKSAIELDVLEIMAKNSSPMSASEIVSHLPTKNPEATVMLDRILRLLAAYSVLTCSVRTLPDGVDRLYGLGPVCKYLTKNEDGVSIAALCLMNHDKVFMESWYHLKDAILDGGIPFNKAYGMSAFEYHGTDLRFNKVFNNGMSDHSTITMKKILETYMGFKGLTSLVDVGGGIGATLKMVVSKYPNLKGINFDLPHVIEDAPSHLGVEHVGGDMFVSVPKGDAIFMKWICHDWSDEHCVKLLKNCYKALPENGKVILAECILPETPDSSLSTKQVVHVDCIMLALNPGGKERTEKEFEALAKGSGFKGIEVVCNAFGVYLIELHKKI
>Myper.0010s1135.1.v2.1
MGSTAETQITPVQVTDDEAALFAMQLASASVLPMVLKSALDLDLLEIMAKNSSPMSPSEIASKLETKNPEAPVMLDRILRLLTSYSILTCSNRTTPGGDGVERIYGLGPVCKYLTKNEDGVSIAALCLMNQDKVLMESWYHLKDAILDGGIPFNKAYGMSAFEYHGKDLRFNTVFNNGMSNHSTITMKKILETYKGFEGLTSLVDVGGGIGATLKMIISKYPNLKGINFDLPHVIEEATSHPGIEYVGGDMFVSVPKGDAIFMKWICHDWSDEHCVKFLKNCYESLPEDGKVILAECMLPETPDSSLSTKQVVHVDCIMLAHNPGGKERTKKEFEALAKGSGFKAINVACNAFGVYVIELLKKL
>Myper.0010s1132.1.v2.1
MGSTVETQLTPVEVTEDEAALFALQLASASVLPMALTTAIQLDVLEIMAKNSSPMSASEIVSHLQTKNPEASVMLDRILRFLAAYSILTCSVRTLPDGVDRLYGLGPVCKYLTKNEDGVSIAALCLLNHDRVFMESWYYLKDAILDGGIPFNKAYGMSVFEYDGTDLRFNKVFNNGMSDHSTITMKKILETYMGFKGLTSLVDVGGGIGATLKMVVSKYPNIKGINFDLPHVIKDAPSHPGVEHVGGDMFVSVPKGDAIFMKWICHDWSDEHCLKLLKNCYEALPENGKVILAECLFPEIPDSSLSTKQLVHVDCIMMALFPGGKERTEKEIEALAKRSGFKGIKVVCNAFGVYIIELHKKI
>Myper.0012s0833.1.v2.1
MSSNTQNQTVIDDDTELGLVAVRLANAAAFPMVLKAALELGVFDTLYVASTFLSPSEIASQLPTTPRNPEAPALLDRMLRLLASYSMVKCGTVPGGDGERVYRAEPICRFFLKNNIQDIGSLASQVVVNFDSVFLNTWGQLKDVVLEGGEAFGRAHGGMKLFDYMGTDERFSKLFNQTGFTIAVVKKALEVYEGFQDVNVLVDVGGGVGNTLGVVTSKYPNIKGINFDLTCALAQATSYPGVEHVAGDMFVDVPTGDAMILKRILHDWTDEDCIKILKNCWKSLPKNGKVVVIEIVTPDDAENGDINANIAFDMDMLMFTQCSGGKERSRAEFEALAAASGFTHCKFVCQAYHCWIIEFCKEDV
>Myper.0013s1071.1.v2.1
MLKSNLSFPFLPLLYILSSTVFNQQQLMANQLEKSLTTSHKVGLTKEEEEQEEMVGVEALRMVYSLTFPMVFKAALELGVIETIASVEDGMWLSPSETAFRLPTKPTNPEAPMLLDRMMHLLASHSILKCRVVETGESDRTGKTERVYAAEPVCKYFLKDNDGSSGSLLSLFMLCQNHVVFKALSHLKDVILEGRDAFTSAHGMRVFEYMGFDEQFAEMFNPAMSESSTMVMKKVLEIYKGFENVNTLVDVGGGVGTVLGLVTSKYPHIKGINFDLASVLVDAPPYPGVEHVAGDMLVEIPKGDAMFMKWMLRAWNDEICVKILKNCWTSLPEKGKVIVVELVMPIEPKKDNSSSNIELTVDMFILSQSSGSRERSLSQFEALAYASGFLRCEIVCRSYSFAVIEFHK
>Myper.0013s1073.1.v2.1
MLNHLQAPLTTYPKPVLTKEDQDVDMNMVSLQAESIVNTVAFPMVLKAALELGVIDTITAAGNGAWLSPSEITAGLPIKPTNPEAPILLDRMLRLLVSHSVLKCRMIETGDNGRTENTERVYAAEPVCKFFLKDSDGSGSLASLFLLFHTHVHFKTWTNLKDVILDGKDAFISAQGMRLFEYISSDAQFAEVFHRAMSESATMVMKKVLEVYRGFENVNTLVDVGGATGTILGLVTSKYPHLKGINFDLAQVLTNAPLYPGVEHVSGDMFIEVPKGDAVFMKWILHDWTDEHCIKVLKNCWKSLPEKGKVIIVEMITPVEPKRDDLFSNTVFAMDLLMLTQCSNGRERSLSEFENLAFDSGFSRCGVICRAYSYSVIEFHK
>Myper.0013s1074.1.v2.1
MSNHVQEHLPTYPKPVKTKEEQIIDEKMVSLQAESIVNTVAFPMVLKAALELGVIDTVAAAGTGAWLSPHEIARSLPTKPTNPEAPVLLDRMLRLLVSHSILKCRLVESKENGRTGKMERVYAAEPVCKFFLKDTDGSGSLVSLFMLMQSEVFFKTWENLKDVILEGKDAFSSAHGMRLFEYIGSDGQFAQVFDRAMSEPSTMIMKKVLEVYRGFEGVNTLVDVGGATGTTLGLVTSRYPHIKGINFDLPQALTHAPFYPGVEHVSGDMFIEIPKGDAVFMKWILHDWTDEHCIKLLKNCWESLPEKGKVIIVDMITPTEPKGGDFSSNTVFAMDMLMLTQCSGGKERSLSQFENLAFASGFLRCEIICRAYSYSVIEFHK
>Myper.0013s1072.1.v2.1
MSNHLQMPLITYPKPVLTKEEQVADEKTVSLQAESIVNTVAFPMVLRAVLELGVIDIIAATGNDAWLSPSDITVSLPTKPMNPETPFLLDRMLRLLVSHSILKCRMVESRENSRTGKMERVYAAEPVCKYFLKDSDGSGSLASLFLLFHDQVLFKTWTNLKDVILDGKDAFNSAHGMGLFEYINLDERFGEVFHRAMSESSTMVMKKVLEVYRGFEGVNTLVDVGGATGTILGLVTSKYPHIKGVNFDLPQVLANAPFYPGVKHISGDMFIEVPKGDVIFMKWILHDWTDEHCIKLLKNCWKSLPEKGKVIIVERITPIEPKCGDFISDIVFAMDLLMLTQCSGGKERSLSQFENLAFESGFLRCEIICLACSYSVIEFHK
>Myper.0013s1143.1.v2.1
MGYVLDPKTMNGINGDDETELGLRAVRLANYITFPMVFKAAIELGVIDALYSAARADVDGSGSFLKPSEIATRLPTPPSNPEAPALLDRMLRLLASYSMVKCQVVDGERVYKAEPICKYFLRYNIEEMGTLASQFILELDSVFLNTWAQLKDVVLEGGDAFARANGGMKLFDYMGTDERLSKLFNRTGFSVGVLKKFLEVYKGFEGVNVLVDVGGGVGNTLGFITSKYPNIKGINFDLTCALAQAPSYPNVEHVAGDMFVEIPRGDAIILKRMLHDWPDKDCANILKNCWKALPENGKVIIIELVIPDEAESVDVQSNIAFDMDLLMLTQCSGGKERSRAEYEAMAANSGFASCNFICHAYHLWVIEFSK
>Myper.0014s0639.1.v2.1
MGSTADTEITPVQITDEETSLFAMQLASSSVLPMALQSALELDLLEIMAKNASQMSPAEISSHLPTKNPEAPVMLDRILRLLSAYSILTCSIRKVPGGDTIERLYGLGPVCKYLTKNVDGVSIAALCLMNQDKVFIESWYHLKDAILVGESPFNKAYGMSVLEYQRTDTRFNKVVNNGMSDHSTIAMKKILETYKGFDGLTSVVDVGGGNGATLKMIVSKYPNLKGINFDLPHVIKDAPSYPGIEHVGGDMFVSVPKGDAMIMKWICHTRSDEQCLKFLKNCYDALPENGKVIVAECILPENPDSSLLTKQALHVDCIMLAHSRGGIERTEK
>Myper.0014s0766.1.v2.1
MANQLQDTLTTSPKPSLIIEEQLDEEAVSLQAERLVNTMAFPMVLKAALELGVIETISAVDEGVWLSSYEIALRLPTKPTNPEAPVLLDRMLVLLASHSILKHRMVETGENGETKRVYAAEPVCKFFSNRGDGSGSLASLFMVNLSEVYFKTWTHLKDVILEGKDAFVSAHGMRFFEYISSNEQFAEMFNRGMSEASTLTMKKVLEIYRGFEDVNTLVDVGGGNGTVLSLVISKYPHIKGINLDLASVIAHAPLYPGVEHVSGDMFAEIPKGDAIFLKWILHDWSDEDCVKILKNCWRSLSETGKVIIVDMATPIKPKINDLSSNIVFAKDMVMLTQLSGGKEKSLSQFETLAFDSGFRRCEIICRAYSYYVIEFNK
>Myper.0015s0215.1.v2.1
MTNHLQEPLTTYSDLTKEEGQVDEEMLSLQALKITSTLAFPMVFKAALELGVLDTIAAVGKGAWLSSSEIAFGLPTKPTNPEAPMLLDRMLRLLVSHSILKCRTVETGENDRKTQRVYAAEPVCSFFLNCGDDSGSLMSLFMLHQSQVFFETWTHLKDKIQEGKDTFSSAHGMRLFEYIGLDEQFACMFNQAMSESTTMIMKRILEVYKGFEDANTLVDIGGGLGTVLNLVTSKYPQIKGINFDLGTVLARAPLYPGVEHVAGDMFIQVPKGDAIFMKWILHDWTDEDCVKILKNCWKSLPEKGKVIIVEMVTPMETKNDELFSNIVFSMDMVMLTQCSGGKERSFSQFEALASASGFLNCEIICLAYTFSVIEFHK
>Myper.0022s0499.1.v2.1
MGSLAETQITPAKISDEEANLFAMQLAGATVLPMVLTSALELDLLEIISKNVAVVGGQLSPSEVASYLPTKNPDAPVMVDRILRLLAAYSILTCSVRKLPDGGVERLYGLGPVCKYLTKNEDGVALDALCHLNRDRVFMESWYYLKDAVLEGGIPFNKAFGMDAFEYQGADPRFNKVFNNGMSNHTTIVMTKILETYKGFEGLSSLVDVGGGIGVTLRMIVSKHPQIKGILYDLSHVIEEAVSYPGIEHIGGDMFVNIPEADAIFMKWICHDWSDQHCLKFLKNCYEALPNNGKVIVAESILPVLPDSSLMTKEVVHMDCLMLAHNPGGKERTEKEFEALAKGSGFQGFQVVCRAYGTHIMEFLKKI
>Myper.0022s0486.1.v2.1
MGSLAEIQITPAKISDEEANLFAMQLAGATVLPMVLTSALELDLLEIISKNADLAGGQLSSAEIASYLPAKNPDAPVMVDRILRLLAAYSILTCSVRKLLDGGVERLYGLAPVCKYLTKNEDGVSLAALCHLNRDRVFMESWYHLKDAVLEGGIPFNKAFGMDAFEYQGADPRFNKVFNNGMSNHTTIVMTKILETYKGFEGLSSLVDVGGGIGVTLRMIVSKHPQIKGILYDLSHVIQEAVSYPGIEHVGGDMFVNVPKADAIFMKVSKLVLL

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University