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

Castanea dentata

Species name

American chestnut (Castanea dentata) is a species of eudicot in the family Fagaceae (beech family).

Species info

Gene sequence info

Castanea_dentata.COMT.fa

Download
>Caden.01G171200.1.v1.1
MSARPIQEEGRKEKEKEANMSGTIENQVVPGISEEDEACIQAMLFSSTQIFGWVLKAATELDLFGIIAGAGPAGCMTPTEIASQLPTQDSEAPSRLDRMLRLLASHSVLTCSIHTLEDGRVERLYGLTPASQFLFEKEDRGSMACFSAFNSHRAIYEVSMHMKDAILEGGNQFKKVHGMPMFQYMDGDPTFKEMFVKIMDDPSTIIMKKILEVYQGFEGLKSLVDVGGGTGKCMNMIISKNPATKGINFDLPHVIQNAPSYPGIEHVGGDMFHNVPKGDAIIIKYILHDWSDEDCMKLLRNCYEALPNNGKVVIIELLMQEAPDSSMSSQYVSRLDNVMLFYLEGKERTEKEFEALCKGSGFSKFKVVCCAYPVWAVMEFHK
>Caden.01G124600.1.v1.1
MGSLENKVTPTLSENDKACLQAILVSSAQMFSCVLNATIELDLFGIIARAGPAACITTSEIVSQLPTKDSDSDTPSRLDRMLRVLVSNSLLTCSIRTLEDGRVERLYGLTPTSYFFVEKDDGSSLASLAAFCSHRAFWEASLRMKHAILEGGNQFQRAHGMSVFQYMDKDPAFNIMFNKSMTGLSTIALSKILEVYQGFVGLTSLVDVGGGTGKSLSMVISKYPSIKGINFDLPHVIQSAPSYPGIEHVGGDMFHSVPKGDAIIMKNILHDWNDENCKKLLRTCYKALPDKGKLVIIELLMPEATESSLASQYISRLDMSMLLNLEGQERTEKEYEALCKESGFSNFQVVFCAFTLFAVMEFHK
>Caden.01G171500.1.v1.1
MGSKENQVITHTPTLSEEDEACLQAMLFSSTQLFPWVLNAAIELNLFGIIAEAGPAACMTPSEIASQLPTHDSDAPSRLDRMLRLLASHSVLTCSIRTLEDGKVERLYGLTPACQFFLRKEDGCSLVSFSAFTSHRALREVCVHTKDAILEGGDLFKKVHGMPIFQYMDMDPTFNEVFNKGMADLSTIIMKKILEVYQGFEGLTSLVDVGGGTGKCMSMITSKNASIKGINFDLPHVTQSAPSYPGVEHVGGDMFQDVPKGDAIMIKNILHDWSDENCMKLLRNCYDALPNNGKVVIIELLMPEAPGSSKASQYVSRLDNAMLLHLEGHERTEKEFESLCKGSGFSNFQIVCCACTLWAVMEFHK
>Caden.01G142400.1.v1.1
MSSKESQIGASTNEEDSLSQYAMQLATASVLPMALKAAIELGVLEILDRAGPGALLSTSQIASQLPAHSNQEKSLLLDCMLNLLASYSVLTCSIATHQHDDQVSRLYGLAPVSKYFIKNHDGIGGSLAPLLDLFQDKVEMNTWYHLKDAILEGGIPFYRAYGMNADEYIGKDDKFREIFKGSIKDFNPLVMKKILEKYKGFEGLKLLVDVGGGDGTILNMIISKYPTIKGVNFDLASVLERSPSYPGVSSIARDMFVSIPKGDAIFMKWIVHGWDDKHCLKILKNCYEALPDQGKVILVDMVIPEAPATTGADKSSFQLYLFLMNTNPNGKERTEREFENLAKEAGFSSIQVACCAYNFSVVELYKNM
>Caden.01G143000.1.v1.1
MSSNESQIGASTNKEDSLSQYAMQPSTASVLPMVLKAAIEFGVLEILDRAGPRALLSTSQIASQLPTHSNQDRSLLLDCMLKLLASHSVLTCSIATHRHHGQVSRLYDLAPVSKYFIKNHDGIGGSLAPLLDLFQDKVEMNTWYHLKVAVLEGGLSFYRAYGMNAVEYIGKDDKFREIFEGSMKDFNPLVMKMILEKYKGFEGLKLLVHVGGADGTILNMIISKYPTINGVIFDLASVLEKSPSYPGIEHIARDMFVSIPKGDAIFMKWIVHGWDDKHCLKILKNCYEALPNQGKVILVDMVIPNHQEEQNHATPPWLNQLISLLSPLCLHAAMVSLSTPLFLPLPSSKSLIAFTTFSTLSLSLSLSLSLL
>Caden.01G142300.1.v1.1
MSSKESQIGAFTNEEDSLSQYVMQLATASVLPMVLKAAIELGVLEILDRAGLGALLSTSQIASQLPTHSNQDKSLLLDCMHKLLASHSILTCSVATHQHDDQVSRLFGPGPVSKYFCRDEFGGSLVPFLDLFQDKVTMNIWFHLKDAILEGGILFSRAYGMEANEYARKDDKFHEIFMGLMKDLNPLVMKKILEKYKGFEGLELLVDVEGGDGTLLNMIISKYSTIKGVNFDLASVIEKSPSYPGIEHIAKDMFVSIPNGDAIFMKWVLHHWDEKQCLKVLKNCYEALAD
>Caden.04G043900.1.v1.1
MSSTQNQGTPSSINEEDDDACLYAMLLSSSHVFPMVLHAAIELNLFEIIAKASPNAYMSPSEIASQLPTQSPDAPFMLDRMLRLLASYSLLTCSMRTCEDGSVERLYQVSTAGKFYVQDEDGGSAGSISLFALHRATVEVWLHFKDAILGGGNLFQKVHGMSIFQYMKADPTLNNFFNKAMADLSGIHMKKILEKYEGFEGISLLVDVGGGTGASLNMIISKYPSVKGINFDLPQVIQHAPSYPGIEHVGGDMYVSVPKGDAIMIKGTCHNWNDEQCIKLLKNCNNALPEIGKVIIMDLIMPEAPEASNAAKYVSMLDNAMFIQPGGKERTEKEFEALSKASGFSGFKTICRAFTVLGVMELYK
>Caden.04G043700.1.v1.1
MSSTQNQCGKPPISEKDDDPCLYALLLSSSHVFPMVLNAAIQLNLFEIIAKASPDAFLSPSEIASKLPTQNPDAPHMLDRMLRLLASYSLLTCSVRTCEDGRVERLYGVSPAGKFYVQNEDGGSVDSISAFALHRATVEVLLNFKTAILEGGNLFEKVHGKSIFQYMKADPSLNNLFNKSMADLSGIHMKKILEKYEGFEGVSLLVDVAGGTGASLNMVISKYPSIKGINFDLPQVIQHAPSYPGVEHVGGDMYVSVPKGDVIMIKGTCHNWNDEQCIKLLKNCNKAVPKDGKVIIMDFILPEEPEASNASKYVSMLDNAMFIQPGGKERTEKEFEALSKAAGFSGFQIICRAFTVMGVMELYK
>Caden.04G043800.1.v1.1
MSSTQNQGTPSSINEEDDDACLYAMLLSSSHVFPMVLHAAIELNLFEIIAKASPDAYMSPSEIASQLPTQNPDAPYMLDRMLRLLASYSLLTCSMHNYEDGSVERLYRVSQAGKLYVQNEDGGFVGSISLFAFQRATLEVWLHFKDAILGGGNLFEKVHGMSIFQYMKADQTLNNSFNKAMSDTSRIHMKKILEKYEGFEGVSLLVDVGGGTGACLNMIISKYPSIKGINFDLPQVIQHAPSYPGIEHVGGDMYVSVPKGDAIMIKTTCHNWNDDQCIKLLKNCNKALAQNGKVIIMDLIMPEVPDASNGAKFVSVLDSAMVIPPGGKERTEKEFEALCKASGFSGFQVICRACTVWGVMELYK
>Caden.06G268700.1.v1.1
MASSPSRQTPTITTANQDYKKKEEEEAFSQAMELVYGSVLPMTIHAAMELGVFDILGNVGPDATLSAEQIVTQMPTTNPDAPAMIDRICSLLVQHGVLGVSVGDHVRKLPLRRNYCLSSVSKSQLKNAVLEGGLPFNRVHGTHAYEYAGRDGRFSQVSNTGMKMLESYKGFQNLKQLVVVGGVKHVAGDMFESIPKGDAILLMGILHDWSDDCCLKLLENCYNSLPNDGKVIVVEQILPIYPEISTFARSKSLLDMLLMTQKPG
>Caden.06G268500.1.v1.1
MATATAAAAAAAAASSSSAQTRIFIDPTTIIDNQEPQRIQRREEEEEAFSEAVELVYGSMLPMAIHTAIDLGVFDILANVGPSVKLSAEEIVAQMPTTNPDAPAMINRICSLLVHHGVLGLGVPLDDDTSRRRYCLTSVSKYFARGNQLDGVSLAPLMDLFVNTKEVQLNLKLSAMASPIQSHQGILEGNLKQEEESFPYAMQLVNSCALPMALQSTIELGVFDILAKAGPGANLSPSQIVAQMPTKNPEATVMLDRILRMLASYSVLGCSVVADEFGSYQRLYSLSPVSKHFVRNEDGVSLGPLMALLQDKVFLDSWPQLKDAILEGGIPFNRVYGMHAFEYPSVDPRFNHVFNTAMLNHTTIVIKQTFESYKGFEQLRQLIDVGGGLGVTLNLITSRYPQIKGINFDLPHVIQHAPPYPGVEHLRGNMFESIPKGENIFMKWILHDWNDEHCLKLLKNCYNAIPHDGKVIVMDAVLPITPDISSSTRCTSQMEVLMMTQNPGGKERTRQEFTALATKAGFSGIKYECFVCNFWVMEFFK
>Caden.06G268600.1.v1.1
MGRNRNRHQKARQMAAAAASSSSAQTHIVIGPTTIIDDQESQRIQKREEEEEAFSEAMELVYGSMLPMAIHTAIDLGVFDILANVGPSVKLSAEEIVAQMPTTNPDAPAMINRICSLLVHHGVLGVPLDDYTSRRRYCLTSVSKYFARGNQLDGVSLAPLMDLVHDKVYLDSWSQLKNAILEGGLPFNKVHGMHAYEHASRDGRFSQVFNTAMFSHAAIVVKKILESSKGFENLKQVVDVGGGIGVALNLITSKYPNIKGINFDLPHVIKHAPPFPGVKHVAGDMFESVPKGDAIFLNGILRDWSDDRCLKLLKNCYNSLPKDGKVIIVEQILPIFPEMTTFARGKSLLDMLMMTQKPGGKVRMQHEFFDLAFGAGFKTISFACLVCNSAVMEFNKKDKESVSFVL
>Caden.06G269200.1.v1.1
MALAQDQVFIKCWSQLNNAILEGGIPFNRTYGMNAFKYPDLDPRFNKVFNAAMFNHTTIVIKKILESYKGFEQLRQVVDVGGGLGVTINLITTRYPNIKGINFDLPHVIQHTPPYPGVEHVEGDMFENVPEGHAIFMKWILHDWGDEYCLKLLKNCYNAIPSDGKVIVVEAIIPTMPNSSTSMKSTYQLDMFMMTQYTGGKERTQEEIMALATMAGFSGIKFECSVCNFWVMEFFK
>Caden.06G268400.1.v1.1
MLCSYVNSCALPMALQSTIELGVFDILAKAGPGANLSPSQIVAQMPTKNPEATVMLDRILRMLASYSVLGCSVVADEFGSYQRLYSLSPVSKHFVCNEDGVSLGPLMALIQDKVFLDSWPQLKDAILEGGIPFNRVYGMHAFEYPSVDPRFNQVFNTAMLNHTTIVVKQTLESYKGFEQLKQLIDVGGGLGVTLNLITSRYPHIKGINFDLPHVIQHAPPYPGVEHLGGNMFESIPKGENIFMKWILHDWNDEHCLKLLKNCYNAIPHDGKVIVMDAVLPITPDIGSSTKCTSQMDVLMMTQNPGGKERTRQEFTALATKAGFSGIKYECFVCNFWVMEFFK
>Caden.09G047100.1.v1.1
MESESTENRNEARIAIMELANMISVPMSLNAVVRLNVADAIWQGGSNSPLSASQILTRVLPSGHQGDPENLQRILRMLTSYGVFAEHLSKTPDSDTSSERQYSLTEVGKTLVTDSEGLSYASYVLQHHQDELMRAWPLVHEAVVDPTLEPFVKANGEPAYSYYGKKPEMNGLMLKAMSGVSVPFVKAFLEVYDGFGGVRTLVDVGGSAGDCLRMILKKHPHVKEGINFDLPEVVAKAPIIPGVTHVGGDMFKSIPAADAIFMKWILTTWTDDECKLIMENCNKAVPVGGKLILCEPVLPEQSDESHRTRTLLEGDIFVMTVYRTKGKHRTEEEYRQLGHSAGFKHFRPFYLNDFFTILEFQK
>Caden.11G054000.1.v1.1
MSSKESQIGASINEEDSLSQYAMQLATASVLPMVLKAAIELGVLEILDRAGPGALLSTSQIASQLPTHSNQDKSLLLDCMLMLLASHSILTCSIATHQHDGQVSRLYGLAPVSKYFIKNKDGFGGTLAPFLDLFQDKVTMNIWYHLKDAILEGGIPFSRAYGMEAIEYARKDDKFREMFMGSMKDLNPLVMKKILEKYKGFEGLKLLVDVGGGDGTLLNMIISKYPTIKGVNFDLASVIEKSPSYPGIEHIAGDMFVSIPNGDAIFMKWILHHYDEKKCLKVLKNCYEALPDKGKVIIVDMVVPEAPATTSEDKSLFQLYLFLMNTNPEGKERTEREIECLAKKAGFSGIQVACCAHNFSVVEFYKNM
>Caden.11G081100.1.v1.1
MKTNSKDMEDQRGEDHLSSWVLGNSIVIQMSLRAAIELDIFNIIANAGSKAQLSAAEIVEKIPTTNPNAAITLDRILRLLSVNSLLSMSQRPCQSGDDATHQEMCYGLTQLTRHLATNKDGISSASIVLFSSERMMVEPQYMLKNMVLEPECKPFYSNYGENFYEYAAKEPKFNKLFQEFMAHSSKLFLDEVLKVYRGFEEIKELLDVGGGVGTSLGNIISMYPHIHGKNFDLPNVISVALKLSGVEHVSGNMFESLPRAETILLKWILHNWDDEHCKKLLKNCWEALPVPGKVIALEILIPQVLGNDFASVNAITDDFYMMLLHGGKVRTIAEFEGLGKAVGFAEIKTFPIGQGINVIEFLKY
>Caden.12G150400.1.v1.1
MEDQNGEDHLSSWGSGNLIVIQMFLRAAIELDIFNIIANAGSEAQLSAAEIVEKISTTNLNAAITLDRILRLLSVNSLLSMSRRPCQSGDDATHQEMCYGQTQLTRHLATNKDGVSSASTVLFLSERMMVEPLYKLKNMVLEPECKPFYSTYGATFYEHMAKEPNAKLLLDEVLKVYPGFEEVKELLDVGGGMGTSPWEHNFYVSLIHGKNIDLPNVISVAPKLSALPIHGKVIALETLIPRALGNDFASVNTIIDDFYMMLLHEGKVRTLAEFETLGKAVGFAEIKIFAISQGIYGIEFLKN
>Caden.12G150500.1.v1.1
MAKWGSHEDHLSSWVLGNSIVIQMCLRAAIELDIFNIIAINAGSKVQLSAAEIVEKIPTTNPNAAITLDRILRLLGALSRHWLSVNSLLSMSQRPCQSGDDATHQEMCYDLTQLTRHLATNKDGVSSASMVLLFSERMMVEPQYMLKNMVLEPDCKPFYSNYGENFYKYAAKEPKFNKLFQEFMTHSSKLFLDEVLKVYRGFEEIKELLDVGGGMGTSLGNIISMYPHIHGKNCDLPNVISVALKLSGVEHVSGNMFESLPRAEAILLKWILHNWDNEQCKKLLKNCWEALPIHGKVIALEIIIPQVLGNDFASVNAIIDDFYMMLLHGGKVRTIAEFEGLGKAVGFAEIKTFPIGQGINGIEFLKY
>Caden.12G034100.1.v1.1
MGSSGETQMTPTQVSDEEANLFAMQLASASVLPMVLKSAIELDLLEIIAKAGPGAYLSPAEIASQLPTKNPDAPVIVDRILRLLASYSVLTYSLRTLPDGKVERLYGTAPVCKFLTKNEDGVSLAALSLMNQDKVLMESWYYLKDAVLEGGIPFNKAHGMTSFEYHGKDLRFNKVFNKGMSDHSTITMKKILETYKGFEGLTSVVDVGGGTGAVLSMIVAKYPSIKGINFDLPHVIEDAPSYPGVEHVGGDMFVSVPKGDAIFMKWICHDWSDEHCSNFLKNCYAALPDNGKVILAECILPVAPDTSLAAKGVIHIDVIMLAHNPGGKERTEKEFEALAKGAGFQGFRVVCSAFNTYIIEFIKKL
>Caden.12G149300.1.v1.1
MGSSEQTQLNPATQQQNEEEEVGKLAVRLANAAILPMVLKSAMELNLIDIISEAGTGAFLSPSEIAAKLPTKNPDAPVLLDRMLRLLASYSILKCTLRTRGTDGETERLYGVESICKFLVKNPDGGSVAPLFLLHHDKVLMEIWYHLNDVILGGGIPFNRAYGMTAFEYSGTDQRYNRVFNLGMSNHTTLIMKKILDVYKGFEGLEVLVDVGGGIGVTLNTITSKYPQIKGINFDLPHVVSDAPSYPGVEHVGGDMFDSVPQGDAIFMKWILHDWSDEHCLKLLNNCCKALPNSGKVIIVESILPVVPENNVSSNIVFEQDMLMLAVNPGGKERTKKDFEELAIKSGFSGCEVICSAYNSRVMEFHKTADL
>Caden.12G149400.1.v1.1
MSSSEQTHPNPITHHEEDEEEVGKLAVRLANAVILPMVLKSALELNIIEIISDAGAGAFLSPSEIAAKLPTKNQEAPVLLDRMLRLLASYSILKCTLQTRGTDGETERLYGVGPICKFLLKNTEEGSVAPLFLLHHDKVFMESWYHLNDAILEGGIPFNRAYGMTAFEYPGTDQRFNMVFNQAMSNHTTMMMKKMLDVYKGFEGLKVLVDVGGGIGVTLNIITSKYPQIKGINFDLPHVVSDAPSYPGVEHVGGDMFESVPKGDAIFMKWILHDWSDEHCLKLLKNCWKALPNSGKVILVEYILPVVPENNVSSNIVFEIDLFMLAQNPGGKERSQKDFEDLAIKSGFSGCEVICCAYNGWVMEFHKTADL

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University