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

Corylus mandshurica

Species name

Corylus mandshurica is a species of eudicot in the family Betulaceae (birch family).

Species info

Gene sequence info

Corylus_mandshurica.COMT.fa

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>CmaG0002338.1
MGSAGETQMTPTQVSDEEANLFAMQLASASVLPMILKSAIELDLLEIMAKAGPGAYLSPSEVASQLPTTNPDAPVMLDRILRLLASYSVLTYSLRTLPDGRVERLYGLGPVCKFLTKNEDGVSIAALNLMNQDKVLMESWYYLKDAVLEGGIPFNKAHGMTSFEYHGKDLRFNKVFNKGMSDHSTITMKKILETYKGFEGLTSVVDVGGGTGAVLSMIVSKYPSIRGINFDLPHVIEDAPSYPGVDHVGGDMFVSVPKGDAIFMKWICHDWSDEHCLKFLKNCYDALPNNGKVIVAECILPVAPDTSLATKGVIHIDVIMLAHNPGGKERTEKEFEGLAKGAGFQGFQVQCCAFNTYIMEFIKKL
>CmaG0002336.1
MCKLLPRWICHDWSDEHCLKLLKNCYDALPENGKVIVAECILPVASDTSLASKIVIHADIIMLAHNPGGKERTQKEFEALAKGAGFQGFQVMCCAFNTYIMEFIKKL
>CmaG0002502.1
MWDVYKVFDLLRRLMEKDAAREATTEESPITTGKWNFQNPQGSQNRVLCRSSVPVAPRAMSNHTTLIMKKLLDVYKGFEGLKVKVDVGGGIGVTLSIITSKYPQIKCINFDLPHVLADAPSYPGAGSLLSLA
>CmaG0002337.1
MGSAGETQMTPTQVDSDEEANLFAMQLASASVLPMILKSAIELGLLEIIAKAGPGAYLSPSEVASQLPTTNPDAPVILDRILRLLASYSVLTYSLRTLPDGRVERLYGLGPVCKFLTKNEDGASIAALNLMNQDKCPIEASHYTYTWYYLKDAVLEGGIPFNKAHGMATFEYHGKDLRFNKVFNKGMSDHSTITMKKILETYKGFEGLTSVVDVGGGTGAVLSMIVSKYPSIRGINFDLPHVIEDALSYPGVDNVGGDMFVCVPKGDAIFMKWICHDWSDEHCLRLLKNCYDALPENGKVIVAECILPVAPDTSLASKIVIHVDIIMLAHNPGGKERTQKEFEALAKGAGFQGFQVMCCAFNTYIMEFIKKL
>CmaG0002562.1
MVLNACIELKVLEIISKAGPDVQLSPYTIASHLPTRNPHAPVVLDRMLHLLASYSLLTCSVHALDDGEVQRRYGLTLAGNCFVRSVDKRSLAPFSLISRHQAVMNMRFQLKDAVLEGGFAFEKAHGMPIYEYNNVVDPTFGEAFDEAMGQHSTLITKQILKKYKGFEGLSSLVDVGGGVGSTLNLIVSNYPFIKGINFDLPEPLRNAPSYNDEECLQILRNCYKALGEGRKVIVIDPFVPVAPETTLVGRFGSQYDNIMFSMFGGKERTEIEFKALALAAGFSTSRVACCASGYWIMEFTK
>CmaG0002509.1
MSSSEQTNPNPITQQQELDQEEEEVGKLAVRLANGVVLPMVLKSALELNLIEIISDAGTGTFLSSSEIAGRLPTKNPDAPVLLDRMLRLLASYSILKCSLVTRENGEVERLYGVGPICKFLVKNPHGGSVAPLFLLHHDKVFMESWYHLNDVILEGGIPFNRAYGMTAFEYPGTDQRFNRVFNQAMSNHTTLIMKKLLDVYKGFEGLKVLVDVGGGIGVTLSIITSKYPQIKGINFDLPHVLADAPSYPGVEHIGGDMFDSVPEGDAIFMKWILHDWSDEHCLKLLKNCCKSLPNSGKVIIVESIRPVAPESSVSANIVFEQDLFMLAQNPGGKERTQKEFEALALKSGFSGCEVICCAYNSWVMEFYKGSDP
>CmaG0007660.1
MEEESRESRNTARLAIMELANMISVPMSLNAIVRLNVPDAIWEGGSNIPLSAAQILARVLPSGDPENLQRILRMLTSYGVFQEQVTHSERKYSLTEIGKTLVTDADGLSYGPYVLQHHQDALMGAWPLVHEAVVDPTCEPFVKANGEPAYGYYGKRPEMNGLMQKAMSGVSVPFVTALLDGYDGFGGVQRLVDVGGSAGDCLRMILRKHPHVREGINFDLPEVVAKAPQIPRVTHVGGNMFESIPTADAIFMKWILTTWTDDEVKLIMENCYKALPVGGKMIVCEPVLPEKTDESQRTRALLEGDIFVMTIYRAKGKHRTEEEYRQLGHLAGFPHIQAFYIDYVFTVLEFRK
>CmaG0022367.1
MENQMETSSKELDDEEENLSQYALQLASASVLPMVLKAAVELGVLEIIQRAGPGALLSSSQIASQIPTHSNADSSSLLDCMLHLLATHSILNCSTSTDHQHDGIVLRLYGLAPVSKYFVRNQNGGSMAPLLDMIQDKAITNIWYHLKDAVLEGGLPFDKAHGMKAIEYTRKDARFGEIFKGSMKDFNPMLMNNILEKYKGFEGLKSLIDVGGGDATILNMIISKYPTINAVNFDLPSVIGKSPSYPGIEHVAGDMFVTIPKGDAIFMKWILHGWDDKHCLKILQNCYEALPDHGKVILVDMAIPEAPATTDADKSLSQMYFFLMNINQEGKERTERELESLAKEAGFSGVQVACRAYNFLVVELYKNM
>CmaG0022880.1
MATSLKKSTPRINENEEESFTYALQVASSFLVSITLQSAVELGVFEILAKAGPGAKLSPTQIVQQMPTKNPEAPTMLDRILRMLATHSLLGCSMAADDSGSLQRLYSLSDVSKYFVCSEDGVSLVPIMALFFDKVSLDCWSQMKDAILEGGGIAFNRAPGMQAFEYSRLEPRFNQLLNAAMFNHSAIVIKYILDSYKGFQQLKQLVDVGGGLGVTLNLITSRYPHIKAINFDLPHVIQHALHYPGVEHVGGDMFESVPKGDAILKKWILHGWNDEKCLKLLKNCYEATPNDGMVIVVDAVLPIMPENSTSMKCNCQMDVNMMNVAPGGKERTEAEFIALATKAGFSGIRFESFVCNYWVMEFFK
>CmaG0017679.1
MGSTEKQFDDDQPSIKRSEDDDACLYAMHLSTSYVFHMVLKAAVELNLFDIIARAAASPAAADAYMSTSQIASQLPTKNPDAPSLLDRMLRLLASYSLLTCSVRTGEDGSDERLYGLAPVGKFYVQNEDGFSLASMPLFSHHPAAAEVRLHLKDAILEEGNTFEKVHGRSIFQYMNVDPTFNKVFSKAMADISGITMKRMLETYKGFEGLTSLVDVAGGTGATLNMIISKYPSIKGINFDLPHVIQHAPSYPGIENVAGDMYASVPKGDAIMMKATCHNWSDGHCIKFLNNCNKALQQNGKVIIIDYVMPEAPESSDAAKYVSSLDNVMLVNLGGKERTEKEFEALSKCSGFSGFRLICRAYNVFGVMELYK
>CmaG0017119.1
MLPLMIELNLFDIIASRDAYMLPSEISSQLPTKTPDAPFLLDRMLCLLASYSLLTCSMRTCKDGRVERLYGLSQAGKFYVQNEDGGHRNIGEVWYVYMQLLNMEYE
>CmaG0017435.1
MLESIPLRILSLSSHKCEGFSRGQGQSSILSMITMLRIKGEFVSRVSSLTLCACRLHLKDAVLEEGNLFGKLRGISIFQYLKANPTLNKLFNKAMADLSEITMKKILETYKGFEGASLLVDVVGGTGATLNMIISKYPSIKGINFDLPNVIQHAPFYQACQCALLRQ
>CmaG0017436.1
MASTENQSINKEDDDACLYAIHVSTSQIFPMVLTAAIELNLFDIIASLRANRDAYVSTSEIASQLPTKNPDAPSLLDRMLRLLATRHLKDSILEEGNLDLHEKVYGISGFQYLENDPKLNKIFNKAMADLSEITMKKILETYKGFEGVSLLVDVAGGTGATLNMIISKYPSTKGINFDLPNVIQHAPSYPGIEHVGGDMYVSVPKGDAIMMKAPESTDAAKFVSTIDNTMLVIFGGKERTEKEFEAMSKSSGFSGFQVICRAYNVLGVMELYK
>CmaG0017433.1
MGSIENQFGKLSINNEEDDAACLYAIHLSTSFTFHMVLKAAIELDLFEIIARAGPGAHLSPSEIASHLPTKNPDAPYLLDRMLRLLTTYSLLTCSVRTGEDGSVQRLYGISPAGKFYVRNEDGYSLGSVPLFSLYRPVAEVWFHLKDAVLEEGINLFEKVNGKTLFEFMETDPKVNKLFSDAMVSHSGIALKKVLETYKGFEGVSVLVDVAGGFGATLNMIISKYPSIKGINFDLPQVIKHAPSYSGIEHVEGDMFESVPNGDAIVLKCTCHDWSDEQCIKLLKNCHKALHENGKVIIVDYIMPEVPESSIAAKHVSVYDNAMVFNLGGKERTEKEFEFLSKSSGFSGFKVACLAYNALGVIELYK
>CmaG0017678.1
MGSTEKQLDDHQPSIKRSEDDDACLYAMHLSTSYVFHMVLKAAVELNLFDIIARAAASPAATDAYMSTSEIASQLPTKNPDAPSLLDRMLRLLASYSLLTCSVRTGEDGSDERLYGLAPAGKFYVQNEDGYSLASMPLFSHHPAATEVRLHLKDAILEEGNTFEKVHGRSIFQYMNVDPTFNKVFSKAMADISGITMKRMLETYKGFEGLSSLVDVAGGTGATLNMIISKYPAIKGINFDLPHVIQHAPSYPGIENVAGDMYASVPKGDAIMMKATCHNWSDGHCIKILNNCNKALQQNGKVIIIDYVMPEAPESSDAAKYVSSLDNVMLVNLGGKERTEKEFEALSKSSGFSGFRLICRAYNVFGVMELYK
>CmaG0017434.1
MASTENHKEDDNACLYAMHLSTSHIFPMALTAAIELNLFDIIASRAKQDAYMSPSEIASQLPTKNPDAPFLLDRMLRLLATYSLLTCSMRTCEDGRVERLYGVSPAGKFFAQNGDGGLLSSMALLNSHPNVAEVWRHLKDAILEEGNLYEKVHGTTNIFEYMEADPTLNKIFNKAMADLSGISMKKVLETYKGFEGVSLLVDVAGCTGADLNMIISKYPSIRGINFDLPHMIQHAPSYPVLPLPASLLHSPSQPLCSTPDLMVVVFPVMGVFWSWDAPESTDGAKFVSATDNIMLVSLVGKERTAKEFEALSKSSGFSGFHVDCLVYNVWGVMELYK
>CmaG0027015.1
MATSLKKSTPKINENEEESFTYALQVAGSLVVPMTLRSAVELGVFEILAKAGPGAKLSPTQIVQQMPTKNPEAPTRLDRILRMLATHSLLGCSVAADDSGSLQRLYSLFDVSKHFVCNEDGVSLGPFTALIHDKVFLDSWSQLKDAILEGGIAFNRVHGKQVFEYSVLEPRFNQVCNAAMFNHTTIVIKNILDSYKGFQQLKQLVDVGGGVEHVGGDMFESVPKGDAIFIR
>CmaG0007130.1
MATSLNKSTPRINENEEESFTYALQVASSFLVSITLQSAVELGVFEILAKAGPGAKLSPTQIVQQMPTKNPEAPTMLDRILRMLATHSLLGCSMAADDSGSLQRLYSLSDVSKYFVCSEDGVSLVPIMALFFDKVSLDCWSQMKDAILEGGGIAFNRAPGMQAFEYSRLEPRFNQLLNAAMFNHSAIVIKYILDSYKGFQQLKQLVDVGGGLGVTLNLITSRYPHIKAINFDLPHVIQHALHYPGVEHVGGDMFESVPKGDAIFMKWILHGWNDEKCLKLLKNCYEATPNDGMVIVVDAVLPIMPENSTSMKCNCQMDVNMMNVAPGGKERTEAEFIALATKAGFSGIRFESFVCNYWVMEFFK
>CmaG0007134.1
MASLMKSASKTLDGDDQQEENTFPYAMKVATSIVLPMAMQSAVELGVFEILAKAGPGAKLSPLQIVQQMPTKNPEAAMMLDRILRMLATHSLLCCSVVANDSSGSFKRLYSLSHMSKHFVSNEDGVSLGPFMALLQDKVFIDSWSQLKDAVLEGGIPFNRVHGTHAFEYPGLDPRFNQVFNTAMFNHTTIVIKNILHSYKGFEQVKQLVDVGGGLGVTLNLITSRYTHIKAINFDLPHVIQHAPHYPGVEHVGGDMFESVPKGDAIFMKWILHDWSDEQCLKLLKNCYEATPNDGKVIVVDAVLPIVPEISTCVQSNCQMDVLMMTQNPGGKERTEVEFMALATKAGFSGIKYESFVSNFWVMEFFK
>CmaG0027020.1
MILFSKLNVRTSQVKDAVLEGGVPFNRVHGMHGYEYASRDPRFSQVFNTAMFNHTTLLVKKMLESYDSFENLKQIVDVGGGIGVALSLIISKYPKIKGINFDMPHVIQHTPPYLDFGIKMIKKSLDMQ
>CmaG0007120.1
MATSLKKSTPRINENEEESFTYALQVASSFVVPITLQSAVELGVFEILAKAGPGAKLSPTQIVQQMPTKNPEAPTMLDRILRMLATHSLLGCSMAADDSGSLQRLYSLSDVSKYFVCSEDGVSLVPIMALYFDKVSLDCWSHMKDSILEGGGIAFNRAHGMQAFEYARLEPRFNQVLNAAMANHSAIVIKYILDSYKGFQQLKQLVDVGGGLGVTLNLITSRYPHIKAINFDLPHVIQHAPHYPG
>CmaG0027016.1
MILFSKLNVRSQVKDAVLEGGVPFNRVHGMHGYEYASRDPRFSQVFNTAMFNHTTLLVKKMLESYDGFENLKQIVDVGGGIGVALSLIISKYPKIKGINFDMPHVIQHTPPYPGMLSVHQDTLARLFIVSRATMRLPGTKMPPKYNVPRMFSPILELEE
>CmaG0027021.1
MAMHAAIELGVFDILANAGPGATLSVAEIAAQMPAKNPDAPAMLERICGLLVHHCVLGCSVGDNDDNNGHPFHRSYCLVLVSKHFVCNQDGVSLAPLMALIHDQV
>CmaG0007124.1
MATSLKKSTPRINENEEESFTYALQVASSFLVSITLQSAVELGVFEILAKEGPGAKLSPTQIVQQMPTKNPEAPTMLDRILRMLATHSLLGCSMAADDSGSLQRLYSLSDVSKYFVCSEDGVSLVPIMALLFDKLSLDCWSQMKDAILQGGGIAFNRAPGMQAFEYARLEPRFNQLLNAAMANHSAIVIKYILDSYKGFQQLKQLVDVGGGLGVTLNLITSRYPHIKAINFDLPHVIQHAPHYPG
>CmaG0007128.1
MAMHAAIELGVFDILANEGPGAKLSAAEIAAQMPSKNPDAPAILDRICGLLVHHCVLGCSVGANDDSDDHPFHRSYCLGPVSKHFVHNQDGVSLAPLMALIHDKVYLDSWSQVKDAVLEGGVPFNRVHGMHGYEYASRDPRFSQVFNTAMFNHTTLLVKKMLESYDGFENLKQIVDVGGGIGVALSLIISKYPKIKGINFDMPHVIQHAPPYPGVKHVAGDMFESVPKGDAIILKWILNDWGDDDCVKILKNCYSALPYNGKVLAMVQVLPIYLEINIYAKVKSLLDMHMMIQKPGGRERQQHKLFGLIYAAGFKSIGFNCQAYNTFIMEFNKNRIM
>CmaG0007119.1
MRLWILSDWGDDDCVKILKNCYSALPYDGKVLAMVQVLPIFPEITTYAKLGVFDILANAGPGAELSAAEITAQMPTKNPDAPDMLERICGLLVYHCVLGCSMTVDVNAGGDGFRRLYSLLPVSNYFVPNQDGVSLAPLMSLNHDKVYFDSWSQLKDAVLEGGVPSNRVHGMHCYEYASTNPLFSQAFNTAMFNHMTTLLVKKMLEFYDGFKDLKQILDVGGVKYVAGDMFESVPKGDAILLKWILNDWCDDDCVKILKNCYSALPKAGKVIVMAQVLPHFPDITSSYAKVKSLLDMLMMTRKPGGRERMEHVPLAVAAGFESISWTWHVSDTWVMMFNKKWF
>CmaG0007132.1
MNENEEQSFSIATQAVGSLVLPMTLQLAMELGVFEILANAGPGAKLSPTQIVQQMPTKNPKAPTMLDRILRMLATHSLVGCSVAADDSGSLQRLYSLSDASKHFVCNKDGVSLVPVMALHQCKAFVDSWFQLKDAFLEGGIAFNRAHGMQVFEYSGLEPRFNQVFNAAMFNHSTIVIKNMLDSYKGFQQLKQLVDVGGGLGVTLNLITSRYPHIKAINFDLPHVIQHAPHYPG
>CmaG0027022.1
MPSLLKSTPKTHNGDHENEEESFTYAMQVATSIALPMTLRSAVELGVFEILAKAGPGAKLSPSQIVQHMPTKNPEAATKMLDRILRMLATHSLLCCYVVADDSSRSFNRLYSLSNVSKHFVCNEDGVSLGPLMALVHDNALLDIWSQLKDAILEGGISAFNRVHGMDAFAYSGLDPRFNQVLNTAMFNQTTIVIKNILDSYKGFQQLKQLVDVGGGLGVTLNLITSRYPHIKAINFDLPHVIQHAPHYPEQLSNGCAYDGSKPRREGKDRSRVHGLGNQSRI
>CmaG0027018.1
METETHKQREQKEEENEVFSHAMELACGSALPMAMHAAIELGVFDILANAGPGATLSAAEIAAQMPAMLERIYGYWFTLRAWLLCG
>CmaG0007135.1
MASLMKSGSKTLDGDDQQEENTFPYAMKVATSIVLPMAMQSAVELGVFEILAKAGPGAKLSPSQIVQQMPTKNPEAAMMLDRILRMLATHSLLCCSVVANDSSGSFKRLYSLSHMSKHFVSNEDGVSLGPFMALLQDKVFIDSWSQLKDAILEGGGIAFNRVHGMQIFEYAGLEPRFNQVFKSAMFNNTTIISKNILDSYKGFQQLKQLVDVGGGLGVTLNLITSRYPHIKAINFDLPHVIQHAPHYPGVEHVGGDMFESVPKGDAILMKFILHDWSDEQCLKLLKNCYEATPNDGKVIAVDAVLPIMPEISTSMKSNCQSDVNMMTLVSPGGKERTEAEFIALATKAGFSGIRYESFVCNYWVMEFFK
>CmaG0007122.1
MAMHAAIELGVFDILANAGPGAKLSAAEIAAQMPSKNPDAPAMLDRICGLLVHHCVLGCSVGANDDSDDHPFHRSYCLGPVSKHFVRNQDGVSLAPLMALIHDKVYLDSWSQVKDAVLEGGVPFNRVHGMHGYEYASRDPRFSQVFNTAMFNHTTLLVKKMLESYDGFENLKQIVDVGGGIGVALSLIISKYPKIKGINFDLPHVIQHAPPYPGVKHVAGDMFESVPKGDAIILKWILNDWGDDDCVKILKNCYSALPYDGKVLAMVQVLPIYPEINTYAKVKSLLDMHMMIQKPGGRERQQHELFGLIYAAGFKSIGFNCQAYNTFIMEFNKNRIM
>CmaG0007126.1
MATSLKKSTPRINENEEESFTYALQVASSFLVSITLQSAVELGVFEILAKAGPGAKLSPTQIVQQMPTKNPEAPTMLDRILRMLATHSLLGCSMAADDSGSLQRLYSLSDVSKYFVCSEDGVSLVPIMALLFDKLSLDCWSQMKDAILQGGGIAFNRAPGMQAFEYARLEPRFNQLLNAAMANHSAIVIKYILDSYKGFQQLKQLVDVGGGLGVTLNLITSRYPHIKAINFDLPHVIQHAPHYPG
>CmaG0027019.1
MPSLLKSTPKTYDGDHENEEESFTYAMQVATSIALPMTLRSALELGVFEILAKAGPGAKLSPSQIVQHMPTKNPEAATKMLDRILRMLATHSLLCCYVVADDSSRSFNRLYSLSDVSKYFVCNEDGVSLGPLVALVHDNVSLDIWSQLKDATLEGGISAFNRVHGMDTFAYTGLDPRFNQVLNTAMFNHTTIVIKNILDSYKGFQQLKQLVDVGGGLGVTLNLITSRYPHIKAINFDLPHVIQHAPHYPEQLSNGCAYDGSKPRREGKDRSRVHGLGNQSRI

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University