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

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.COMT.fa

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>rna-XM_024057782.1
MASPIQSHQGILDGNLKQEEEESFHYAMQLVNSCALSMALQSTIELGVFDILAKAGPRAKLSPSQIVAQMPTKNPEATVMLDRILRMLASHSVLGCSVVADEFGSYQRLYSLSPVSKHFVRNEDGVSLGPLMALHQDKVFLGS
>rna-XM_024053955.1
MAHIDDYLAHMSQSDNDNFLYDNDPVKAHFGVKIWDVFRDSKKLRTAFDDSMHVDHAEQSLAWFDLYASDRLTSYRTSQAHSHDVHVVDVAGGKGIDMLAFKHSHPDFRGRLIVQDLVETLTGSDQQLRCGGVEPMVHDMFQPQPIKGACFYYLHHICHNWSDRDSCKILSNLSEAMSPSSRLLIHDIVLANTGEVLQRAEMDILMMVLFAGVERELGHWERLIGQVQPPLRIVKVWGNGKCVQSVIELERA
>rna-XM_024054475.1
MASPQQGRDFNAIIAGLSQGLQGTKSPAYFVNTLIQSIPLLSTIRVCLEAGILDLLAKSPKPLTADEIALAISKDTDAEAKEDRRDFVVRMLRGVGAFGMVDEVDKFTYLANDLTRTIANPAFVSGFKLVYDDNMGPKSIMSEMVTYHKANDWRGSPSGQDGPYQRSKDCVGMSSFHHWAEYNPTQNSRLSDLMQVAARHRVHYFEWFPASSIFTPPSAGQKFTYVDVGGGRGHDIRGLAAKYPTQDARFVLEDLPVVVAETEQDFAREGAVRDARIEILPHDFFQPQPIKGANVYYLHKIFHDWPDKDCVRILEALRDAMSEHSRILICDFILPDKGCSLLQTAFDIDMLSLHSGAERDEEMWKRLIAKAPGLKLVKLWQSPSPEGEGIVEVVKDA
>rna-XM_024057343.1
MSSKESQIGASPNEEDSLSQYAMQLATASVLPMVLKAAIELGVLEILDRAGPGALLTTSQIASQLPTHSNQDKSLLLDCMLMLLASHSILTCSIATHQHDGQVSRLYGLAPVSKYFIKNKDGFGGTLAPFLDLFQDKVTMNIWYHLKDAILEGGNPFSRAYGMEATEYARKDDKFREMFIGSMKDLNPLVMKKILEKYKGFEGLKLLVDVGGGDGTLLNMIISKYPTIKGVNFDLPSVIEKSPSYPGIEHIAGDMLVSIPKGDAIFMKWILHHYDEKKCLKVLKNCYEALPDQGKVIIVDMVVPEAPATTGEDKSLFQLYLFLMNSNPEGKERTERELECLAKEAGFSGFQVACCAHTFSVVEFYKNM
>rna-XM_024062951.1
MADILAAFPRLDPARIVLQDRFEVISIAKDSAELPAAMVKMAHDFMEPQPIKHARAYFMRFIMHDYVDNVCIKILSHIRDAMAPDSKVLIADMIIPDRLDEQSLPSGLYDMLLMHVGGKERTEAGFDKLLEAAGLKRLNIWMTPGTPQGIIEAGLA
>rna-XM_024063823.1
MYLSVPKGDVIMIKGTCHNWNDEQCIKLLKNCNKAVPKDGKVIIMDFILPEEPEASNASKYVSMLDNAMFIQPGGKERTEKEFEALSKAAGFSGFQVICRAFTVMGVMELYK
>rna-XM_024063830.1
MSPFKRTTVKGGNNKGKEHVIDVDELSPRAKRTRSSSGVFDHNKFRSYAAFQNHEIFFKNATPLLERVIDQPSFFDTDIPQWFAHKYWNYLLSDIDVAYEDLVKEFYANAVVEVLQIESRICILFCCLISRVLKLKGIHPSLDESPCTKLAPINLCMYNASIGHSQKGIKTEPLASHSGLRSSSFTFDEQLDNIVKSVNELSAKMLHFKDAILGGGNLFGKVHGMSIFQYMKADQTLNNSFNKAMADTYRIHMKKILEKYKGFEGVSLLVDVGGGTGACLNMIISKYSSIKGINFDLPQVIQHAPSYPGIEHVGGDMYVSVPKGDAIMIKTTCHNWNDDQCIKLLKNCNKALAQNGKVIIMDLIMPEVPEASNGAKFVSMLDSAMVIPPGGKERTEKEFEALSKASGFSGFQVICRACTVWGVMELYK
>rna-XM_024063829.1
MSSTQNHCGKPPISEEDDDPCLYALLLSSSHVFPMVLNAAIELNLFEIIAKSSPYAFLSPSEIASKLPTQNPDAPYMLDRMLRLLASYSLLTCSMRTCEDGRVERLYGVSPAGKFYVQNEDGGSVDSISAFALHRATVEVLLNFKTAILEGGNLFEKVHGKSIFQYMKADPSLNNLFNKAMADLSGIHMKKILEKYEGFEGVSLLVDVAGGTGASLNMVISKYPFIKGINFDLPQVIQHAPSYPGIEHVGGDMYLSVPKGDVIMIKGTCHNWNDEQCIKLLKNCNKAVPKDGKVIIMDFILPEEPEASNASKYVSMLDNAMFIQPGGKERTEKEFEALSKAAGFSGFQVICRAFTVMGVMELYK
>rna-XM_024067183.1
MAFLKESNPRNLDNDQREEKSFFCAMQLSTSIVLPMVLHSAIELGVFDILAKAGPGAKLSPSQIVAQMPTKNPDAAMMLDRILNLLVSHSVLGCTVVADEDFGSFQRFYSLTPVSEYFVTNEDGVSLGPFMALAQDQVFIKSWSQLNNAILEGGIPFDRTYGMHSFKYLDLDPRFNKVFNAAMFNHTTIVIKKILESYKGFEQLRQLVDVGGGLGVTINLITTRYPNIKGINFDLPHVIQHAPPYPGVEHAEGDMFENVPEGHAIFMKWILHDWSDEYCLKLLKNCYNAIPNDGKVIAVEAVIPTTPNISTSMKSTYQLDMFMMTQYTGGKERTQEEIVALATMAGFSGIKFECSVCDFWVMEFFK
>rna-XM_024068997.1
MEDQRGEDHLSSWVLGNSIVIQMSLRAAIELDIFNIIANAGSEAQPSAAEIVEKIPTTNPNAAITLDRILRLLSVNSLLSMSQRPCQSGDDATHQEMCYGLTQLTRHLATNKDGVSSASMVLLSSERMMVEPQYMLKNMVLEPECKPFYSNYGENFYKYAAKEPKFNKLFQEFMSHSSKLFLDEVLKVYRGFEEIKELLDVGGGMGTSLGNIISMYPHIHGKNFDLPNVISVALKLSGVEHVSGNMFESLPRAETILLKWILHNWDDEHCKKLLKNCWEALPIHGKVIALEILIPQVLGNDFDSVNAIIDDFYMMLLHGGKVRTIAEFEGLGKAVGFAEIKTFPIGRGINVIEFLKY
>rna-XM_024072172.1
MSSKESQIGASTNEEDSLSQYAMQLATSSVLPMVLKAAVELGVLEILDRAGPGALLSTSQIASQLPTHSNQDKSLLLDCMLKLLASHSVLTCSIATHQHDGQVSRLYGLAPVSRYFIKNQDGIGGSLAPLLDLFQDKVEMNTWYHLKDAVLEGGLPFYRAYGMNAVEYIGKDDKFREIFKGSMKDFNPLVMKKILEKYKGFEGLKLLVDVGGGDGTILNMIISKYPTIKGVNFDLASVLEKSPSYPGIEYVAGDMFVSIPKGDAIFMKWIVHGWDDKHCLKILKNCYEALPDRGKVILVDMVIPEALATTGADKSLFQLYLFLMNTNPDGKERTEREFESLAKEAGFSSIQVACCAYNFSVVELYKNI
>rna-XM_024016256.1
MSGTIENQVVPAISEEDEACLQAMLISTTHIISWVLKAATDLDLFGIIARAGPAACMTPTEIASQLPTQDSEAPSRLDRMLRLLASHSVLTCSIHTLEDGRVERLYGLTPASQFLFEREDRGSVACFSAFPSHRAIYEVSIRMKDAILEGGNLFKKVHGMPMFQYMDGDPTFKEMFFKIMDDDSTMVMKKILEVYQGFEGLKSLVDVGGGIGKCINMIISKNPTTKGINFDLPHVIQNAPSYPGNIPNFFSKINLVNNIIIKCA
>rna-XM_024016532.1
MENESTENRNQARIAIMELAHMISVPMSLNAVVRLNVADAIWQGGSNSPLSASQILTRVLPGGHQGDPENLQRILRMLTSYGVFAEHVSKTPDSDTSERQYSLTEVGKTLVTDSEGLSYASYVLQHHQDELMRAWPLVHEAVVDPTLEPFVKVNGEPAYSYYGKRPEMNGLMVKAMSGASVPFMKAFLDVYDGFDGVTTLVDVGGSAGDCLRMILKKHPHVKEGINFDLPEVVAKAPIIPGVTHVGGDMFKSIPAADAIFMKWILTTWTDDECKLIMENCNKAVPVGGKLILCEPVLPEQSDESHRTRTLLEGDIFVMTVYRTKGKHRTEEEYRQLGHSAGFKHFRPFYLNDFFTILEFQK
>rna-XM_024018390.1
MALMSMLRYPDYLDAHRAESIVEPNGTHNTWTWMHDMEGRTTFDVVATRPALMEEFSRAMRMIRQADPTRGGFPFDQLATHDSSRMTLVDVGGGRGQCAANILATFPHLDPAKFVLQDRPEVISIAKNSPELPAAMVKMAHDFTKPQPIKHARAYFMRFIIHDYLDDVCVKILSHLSDVMAPDSRVLIADMVIPERLDEQSLPSALYDMLLMHVGGKERTEAEFDKLLEAAGLKRIHTWMTPGSPQGIIEAVLA
>rna-XM_024018579.1
MSSAEQTHPNPITHQEEDEEEVGKLAVRLANAVILPMVLKSALELNIIEIISDAGAGAFLSPSEITAKLPTKNQEAPVLLDRMLRLLASYSILKCTIRTRGTDGETERLYGVGPICKFLLKNTDEGSVAPLFLLHHDKVFMESWYHLNDAILEGGIPFNRAYGMTAFEYPGTDQRFNRVFNQAMSNHTTMMMKKILDVYKGFEGLKVLVDVGGGIGVTLNIITSKYPQIKGINFDLPHVVSDAPSYLGVEHVGGDMFESVPKGDAIFMKWILHDWSDEHCLKLLKNCWKALPNSGKVILVEYILPVVPENNVSSNIVFEIDLFMLTQNPGGKERSQKDFMELAVKSGFSGCEVICCAYNGWVMEFHKTADL
>rna-XM_024023839.1
MGSLENKVTPTPTLSVSEDDKACLLAILVSSAQIFSCVLNAAFELNLFGIIARAGPVACITTSEIASQLPTKDSDSDTPSRLDRMLRVLVSHSLLTCSIHTLEDGRVERLYGLMPTSYFFVEKDDGSSLASLSPFIYHRAFWEASLRMKHAILEGGDQFQRVHGMSLFQYMDNDPAFNILFNKSMVDFSTIALSKILEVYQGFVRLTSLVDVGGGTGKYLSMVISKYPSIRGINFDLPHVVQSAPSYL
>rna-XM_024024690.1
MACSTSTSPSAMASDARLVMNVVVDKCKGVFDGLESFVDIGGGTGTVAKAIADTFPDIECIVLDLPHVVAGFQGSKNLKYVGGDMFEAIPPADAVFMKV
>rna-XM_024025476.1
MEDQRGEDHLSSWVLGNSIVIQMSLRAAIELDIFNIIANAGSEAQLSAAEIVEKIPTTNPNAAITSDRILRLLSVNSLLSMSHRPCQSGDDATHQEMCYGLTQLTRHLATNKDGVSSASMVLLFSERMMVEPQYMLKNMVLEPECKPFYSNYGENFYKYAAKDPNSKLFLDKVLKVYRGFEEIKELLDVGGGMGTSLGNIISMYPHIHGKNFDLPNVISVALELSGLTFSSFLFFFGNVYLLHTPYTHATSAQNL
>rna-XM_024025477.1
MEDQRGEDHLSSWVLGNSIVIQMSLRAAIELDIFNIIANAGSEAQLSAAEIVEKIPTTNPSAAITLDRILRLLSVNSLLSMSQRPCQSGDDATHQEMCYGLTQLTRHLATNKDGVSSASTVLFLSERMMVEPLYMLKNMVLEPECKPFYSTYGANFYEHMAKEPRFDKQFQEFMTHSAKLFLDKVLQVYRGFEEVKELLDVGGGMGTSLGNIISMYPHIHGKNFDLPNVISVAPKLSGVEHISGNMFESLPRAEAILLKWILHNWDDEHCKKLLKNCWEALPIHGKVIALETLIPQALGNDFTSVNTIIDDFYMMLFHEGKVRTLAEFETLGKAVGFAETKIFAIGQGINVIEFLKN
>rna-XM_024030199.1
MGSSGETQMTPTQVSDEEANLFAMQLASASVLPMVLKSAIELDLLEIIAKAGPGAYLSPAEIASQLPTKNPDAPVIVDRILRLLASYSVLTYSLRTLPDGKIERLYGTAPVCKFLTKNEEGVSLAALSLMNQDKVLMESWYHLKDVVLEGGIPFNKAHGMTSFEYHGKDLRFNKVFNKGMSDHSTITMKKILETYKGFEGLTSVVDVGGGTGAVLSMIVAKYPSIKGINFDLPHVIEDAPSYPGVEHVGGDMFVSIPKGDAIFMKWICHDWSDEHCSNFLKNCYAALPDNGKVILAECILPVAPDTSLAAKGVIHIDVIMLAHNPGGKERTEKEFEALAKGAGFQGFRVACSAFNTYIIEFIKKL
>rna-XM_024031862.1
MSSKESQIDAFTNGEDSLSQYAMQLATASVLPMVLKAAIELGVLEILDRAGPGALLSTSQIASQLPTHSNQDKSLLLDCMLKLLASHSILTCSIATHQHDGQVSRLYGLAPVSKYFIKSKDEFGGSLAPFLDLFQDKVTMNIWYHLKDAILEGGIPFSRAYGMEANEYARKDDKFREIFMGSMKDFNPLVMKKILEKYEGFEGLKLLVDVGGGDGTLLNMIISKYPTIKGVNFDLASVIEKSPSYPGIEHIAGDMFVSIPKGDAIFMKWVLHHWDEKQCLNVLKNCYEALPDQGKVIVVDMVIPEAPATTGDDKSLFQLYSFLMNTNPKRKERTEREFERLAKDAGFSGIQVACCAYNFSVVEFYKNM
>rna-XM_024036196.1
MGSLENKVTPTPSLSVSEDDKACLQAILVSSAQIFSCVLNAAFELDLFGIIARAGPAACITTSEIASQLPPKDSDSDTPSRLDRMLRVLVSHSLLTCSIHTLEDGRVERLYGLTPTSYFFVEKDDGSSLASLSAFISHRAFWEASQRMKHAILEGGNQFQRVHGMSLFQYMDKDPAFNILFNKSMADLSTIGLSKILEVYQGFVGLTSLVDVGGGTGKCLSMVISQYPSIKGINFDLPHVIQSAPSYPGIEHVGGDMFHNIPKGDAIVMKNILHDWNDENCKKILRTCYKALPDNGKVVIIELLMPEATVSSIASQYISHLDMSMLLNLEGQERTEKEFEALCKESGFSSFQVVFCAYTLWAVMEFHK
>rna-XM_024040864.1
MAFLKESNPRNLDNDQREENSFSCAMQLSTSIVLPMVLHSAIELGVFDILTKAGPGAKLSPLQIVAQMPTKNPDAAMMLDRILKLLVSHSVLGCTVAADEDFGSFRRLYSLTPLSEHFVTNEDGVSLGPFMALIQDQVYMKSWSQLNDAILEGGIPFNRTYGTHAFKYPDLDPRFNKAFNASMSNQTTILIKKILESYKGFEQLRQLVDVGGGLGVTINLITTRYLNIKGINFDLPHVIQHAPPYPGVEHVEGDMFENVPEGHTIFMKSILHDWSDEYCLKLLKNCYNAIPNDGKVIVVEAVIPTIPNVSTSMKSTYQMDLFLMTQCTGGKERTKEEFVALATMAGFSGIKFECSVCDFCVMEFFK
>rna-XM_024040868.1
MASPIQSHQGILNGNLKQEEEESFPYAMQLVNSCALPMALQSTIELGVFDILAKAGPGAKLSPSQIVAQMPTKNPEATVMLDRILRMLASHSVLGCSVVADEFGSYQRLYSLSPVSKHFVRNEDGVSLGPLMALLQDKVFLDSWPQLKDAILEGGIPFNRVYGMHAFEYPSMEPRFNQVLNTAMLNHTTIVIKQTLESYKGFEQLRQLIDVGGGLGVTLNLITSRYPHIKGINFDLPHVIQHAPPYPGVEHLGGNMFESIPKGDNIFMKWILHDWNDEHCVKLLKNCYNAIPHDGKVIVMDAVLPITPDISSSTKCTSQMDVLMMTQSPEGKERTRQEFTALATKAGFSGIKYECFVCNFWVMEFFK
>rna-XM_024040871.1
MAFLKESNTRNADNDQREEKSFSCAMQLSTSIVQPMVLHSAIELGVFDILAKAGPGAKLSPSQIVAQMPTKNPDAAMMLDRILKLLVSHSVLGCTVVTDEDFGSFQRLYSLTPVSEYFVTNEDGVSLGPFMALIQGQVLLKSWSQLNDAILEGGIPFNRTYGTHAFKYTNLDPRFNKVFNVAMFNHATLVIKKILESYKGFEQLRQLVDVGGGLGVTINLITTRYPNIKGINFDLTHVIQHAPPYPGVEHVEGDMFENVPEGHAIFMKSILHDWSDEYCLKLLKNCYNAIPNDGKVIVVEAVIPTIPNISTSMKSTYQLDMVMMTQCTGGKERTQEEFVALATMAGFSGIKFECSVCDFWVMKFFK
>rna-XM_024040853.1
MGRKRRQKARQMAAAAAAASSSSAQTHIVIGPTTIIDGQELQRIQKREEEEEAFSAAMELVYGSTLPMAIHTAIDLGVFDILANGGPSVTLSAEEIVAQMPTTNPDAPAMINRICSLLVHHGVLGVSLDDDIFHRRYCLTSVSKYFARGNQQDGVSLAPLMDLVHDKVYLDSWSQLKNAILEGGLPFSKVHGMHAYEYAGRDGRFSQVFNTAMFSHTAIVVKKILEFFKGFENLKQLVDVGGGIGVALNLITSKYPTMEGINFDLPHVIKHAPPFPGVKHVAGDMFESVPKGDAIFLNGILRDWSDDHCSKLLKNCYNSLPKNGKVIVVEQILPIFPEMTTFAMGKSLLDMLMMTQKPGGRVRMQHELFDLAFGAGFKTISFTCFVCNSAVMEFNKKD
>rna-XM_024040858.1
MAFLKESNPRNLDNDQREEKSFSCAMQLSTSIVLPMVLHSAFELGVFDILSKAGPGAKLSPSQIVAQMPTKNPDAAMMLDRILKLLVSHSMLGCTMVADEEFGSFQRLYSLTPVSEYFMTNEDGVSLGPYTALAQDQVFIKSWSQLNDAILEGGIPFNRTYGTHFFKYTDSDHRFNKVFNVAMFNHTTIVIKKILESYKGFEQLRQLVDVGGGLGVTINLITTRYPNIKGINFDLPHVIQHAPPYPGVENVEGDMFEIIPEGHAIFMKSILHDWSDEYCLKLLKNCYNAIPNDGKVIVVEAVIPTIPDISTPMKSTYQLDMLMMTHYPGGKERTQEEIMALATMAGFSGIKFECSVCDLWVMEFFK
>rna-XM_024041048.1
MTSFEYHGKDLRFNKVFNKGMSDHSTITMKKILETYKGFEGLTSVVDVGGGTGAVLSMIVAKYPSIKGINFDLPHVIEDAPSYPGVEHVGGDMFVSIPKGDAIFMKWICHDWSDEHCSNFLKNCYAALPDNGKVILAECILPVAPDTSLAAKGVIHIDVIMLAHNPGGKERTEKEFEALAKGAGFQGFRVACSAFNTYIIEFIKKL
>rna-XM_024041304.1
MQNILHDWNDENSKKLLRTCYKALPDNGKVVIIELLMPEATVSSIASQYISHLDMSMLLNLESQERTEKEFEALCKESGFSNFQVVVIQENSGKFKGIGMWKLPIGFVNEGEDLCTSVIRELKEETGVETEFVEVLAFRLKNCLVLANSPTYEDIIVLDV
>rna-XM_024041466.1
MFKSIPAADAIFMKWILETWTDDECKLIMENCNKAVPVGGKLILCEPVLPEQSDESHRTRALLEGDIFVMTVYRTKGKHRTEEEYRQLGHSAGFKHFRPFYLNDFFTILEFQK
>rna-XM_024042785.1
MPVKVQSNKATVKSLTLLGRDPRELRFLLAIELDLFGIIARAGPAACITTSEIASQLPTKDSDSDTPSRLDRMLRVLVSHSLLTCSIHTLEDGRVERLYGLTPTSYFFVEKDDGSSLATLSAFSSHRAFWEASLRMKDAILEGGNQFQRVHGMSLFQYMDKDPAFNIAFNKSMADLSTIALSKILEVYQGFVGLTSLVDVGGGTGKCLNMVISKYPSIKGINFDLPHVIQSTPSYPGTAVKAQQLAYIKF

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University