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

Cannabis sativa

Species name

Cannabis sativa is a species of eudicot in the family Cannabaceae (hemp family).

Species info

Gene sequence info

Cannabis_sativa.COMT.fa

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>rna-XM_030631367.1
MSRSELKGAILEGGIPFNRVHGMHAFEYPSLDQKFNQVINKAMHNPTTLVMKKILEVYKGFENLGKVVDVGGSLGGTLNQITSKYPHVKGINFDLPHVVEHAPSYPGVEHVGGDMFESVPTGDAIFMKWILHDWSDEHCLKLLKNCYKAIPDNGNVIVMEAILPTIPETNSADRCTSQMDVLMMTQCPGGKERSKKEFLALATGAGFSGIRFECFVCNFMIMEFYK
>rna-XM_030631280.1
MVMFKVDLIIRDYKPKLITRLFYHCSKHKFNLKHQKESRYVLMAPPSEELVNTPQIVNYERKQEEENFAYAAQLVNSSVLSMSLQSAIELGVFDIIAKAGDAVKLSAQEIVAQMPTTNPDAPRMLDRILRMLASHSVLACSLENEDLRVYGLNDVSKLFVTNEDGVSLGPFMSLLQDKVFLDSWNIRHLCVVWRYLRTCHHLRCLLPM
>rna-XM_030630931.1
MASPSEKLENSPQIVNDERKQEEENFAYAAQLVNSTVLSMSLQSAIELGVFDIIIAKAGDAAKLSAQEIVAQMPTTNPDAPRMLDRILRMLASHSVLACYLENEDLRVYGLNDVSKLFVTNEDGVSLGPFMSLLQDKVFLDSWSQLKGAILEGGIPFNRVHGMHAFEYPSLDQKFNQVINKAMYNQTTLVMKKILEVYKGFENLGKVVDVGGSLGGTLNQITSKYPHVKGINFDLPHVVEHAPSYPGVEHVGGDMFESVPTGDAIFMKWILHDWSDEHCLKLLKNCYKAIPDNGNVIVMEAILPTVPETKSADRCTSQMDVLMMTQNPGGKERSKKEFLALATGAGFSGIRFDCFVCNFVIMEFYK
>rna-XM_030636486.1
MMGSDQLEVIVDLKRPKQEESFCYAVQLLSTNILIKSLQATVELGIFDIIAKAGEGAKLSAAEIVAQLPTNNPDAVTMVDRILRMLAGHSVLTCSVVADNPRVYSHNTVSKCFVTDEDGNSLGSLISLLDDKVYSDSWSQLKGAILEGGIPFNRLHGMNYFEYTALDSRFNKVFNRAMQSMTTMLAKQTIESYKGFENLKQLVDVGGGLGVTLKEITSTYPHIKGINFDLPHVVQHAPSYPGVEHVGGDMFESVPSGDAIFMKWILHDWSDEQCVKVLKNCYKAIPENGKVIVMEGLLPMLPEASYGDNIMSKTDVLMMTQNPGGKERSKQEFQALASGAGFNGIRFECCVSGFWIMEFFK
>rna-XM_030634089.1
MAPPSEELANTPQIVNDERKQEEENFAYAAQLVNSTVLSMSLQSAIELGVFDIIAKAGDAAKLSAQDIVAQMPTTNPDAPRMLDRILRMLASHSVLACSLENEDLRVYCLNDVSKLFVTNEDGVSLGPLMSLLQDKVFLDSWSQLKGAILEGGIPFNRVHGMHAFEYPRLDQKFNQVFNKAMHNMTTVVMKKILEAYNGFENLGKVVDVGGGLGGTLNQITSKYPHIKGINFDLPHVVEHAPSYPGVEHVGGDMFESVPTGDAILMKLILHDWSDEYCLKLLKNCYKAIPDNGNVIVMEAILPTVPETSSVDRCISQGDVLMMTQNPGGKERSKKELLALAIGAGFNGIRFECFVCNFMIMKFYK
>rna-XM_030634092.1
MGSDQLEVIVDLKRPKQEESFCYAVQLLSTNILIKSLQATIELGIFDIIAKAGEGAKLSALEIVAQLPTNNLDAVVMVDRILRMLAGHSVLTCSVVADNQRVYSHNNVSKCFVTHEDGVSLGSLISLLDDKVYSDSWSQLKGAILEGGIPFNRLHGMNSFEYTAFDSRFNKVFNRAMQSMTTMIAKQTIESYKGFENLKQLVDVGGGLGMTLKEITSTYPHIKGINFDLPHVVERAPSYPGVENVGGDMFESVPSGDAIFMKCILHDWSDEHCVRILKNCYKAIPENGKVIVMDGLLPMVPEDSYNDKLMTKSDVLMMTQCQGGKERSKQEFQALASGAGFSGIRLECCVSGFWVMEFFK
>rna-XM_030636487.1
MGSDQLEVIVDLKRPKQEESFCYAVQLLSTNILIKSLQATIELGIFDIIAKAGEGAKLTALEIVAQLPTNNPDAVVMVDRILRMLAGHSVLTCSVVADNQRVYSHNNVSKCFVTHEDGVSLGSLISLLDDKVYSDSWSQLKGAILEGGIPFNRLHGMNSFEYTALDSRFNKVFNRAMQSMTTMIAKQTIESYKGFENLKQLVDVGGGLGMTLKEITSTYPHIKGINFDLPHVVERAPSYPGVENVGGDMFESVPSGDAIFMKCILHDWSDEHCVRILKNCYKAIPENGKVIVMDGLLPMVPEDSYNDKLMTKSDVLMMTQCQGGKERSKQEFQALASGAGFSGIRLECCVSGFWVMEFFK
>rna-XM_030634091.1
MMGSDQLEVIVDLERPKQEESFCYALQLLSTNILIKSLQATVELGIFDIIAKAGEGAKLSAAEIVAQLPTNNPDAVTMVDRILRMLAGHSVLTCSVVADNPRVYSHNTVSKCFVTDEDGNSLGSLISLLDDKVYSDSWSQLKGAILEGGIPFNRLHGMNYFEYTALDSRFNKVFNRAMQSMTTMLAKQTIESYKGFENLKQLVDVGGGLGVTLKEITSTYPHIKGINFDLPHVVQHAPSYPGVEHVGGDMFESVPSGDAIFMKWILHDWSDEQCVKVLKNCYKAIPENGKVIVMEGLLPMLPEASYGDNIMSKTDVLMMTQNPGGKERSKQEFQALASGAGFNGIRFECCVSGFWIMEFFK
>rna-XM_030631000.1
MGSELEGTTEVVVDLKRKQEEESFCYAAQLLNTNVLTKSLQTTIELGIFDIIAKAGEGAKLSAREIVAQLPTNNPDAPMMVDRILRMLTSYSVLVCSVADDQRAYSLNNVSKCFVTNEDGVSLGPLMLLLEDKVFSDSWSQLKGAILEGGIPFNRFHGMNAFEYPALDSRFNKVFNKAMQNQTTMIMKQILEFYKGFENLKQLVDVGGGLGVTLKEFTSTYPHIKGINFDLPHVVQHAPSYPGVEHVGGDMFESVPSGDAIFMKWILHDWSDEQCVKVLKNCYKAIPENGKVIVMEGLLPMLPEASYGDNIMSKTDVLMMTQNPGGKERSKQEFQALASGAGFNGIRFECCVSGFWIMEFFK
>rna-XM_030634087.1
MASPSEKLENSPQIVNDERKQEEENFAYAAQLVNSSVLSMSLQSAIELGVFDIIAKAGDAAKLSAQEIVAQMPTTNPDAPRMLDRILRMLASHSVLACSLENEDLRVYGLNDVSKLFVTNEDGVSLGPFMSLLQDKVFFDSWSQLKGAILEGGIPFNRVHGMHAFEYPSLDQKFNQVFNKAMYNQTTLVLKKILEVYKGFENLEKVVDVGGGLGGTLNQITSKYPHIKGINFDLPHVVEHAPSYPGVEHVGGDMFESVPTGDAIFMKWILHDWSDEHCLKLLKNCYKAIPDNGNVIVMEAILPTVPETNSANRCTSQMDVLMMTQNPGGKERSKKEFLALATGAGFSGIRFDCFVCNFVIMEFYK
>rna-XM_030634090.1
MGSELEGTTEVVVDLKRKQEEESFCYAAQLLNTNVLTKSLQTTIELGIFDIIAKAGEGAKLSAREIVAQLPTNNPDAPMMVDRILRMLASYSVLVCSVVADDQRAYSLNNVSKCFVTNEDGVSLGPLMLLLEDKVFSDSWSQLKGAILEGGIPFNRFHGMNAFEYPALDSRFNKVFNKAMQNQTTMIMKQILEFYKGFENLKQLVDVGGGLGVTLKEITSTYPHIKGINFDLPHVVQHAPSYPGVEHVGGDMFESVPSGDAIFMKWILHDWSDEQCVKVLKNCYKAIPENGKVIVMEGLLPMLPEASYGDNIMSKTDVLMMTQNPGGKERSKQEFQALASGAGFNGIRFECCVSGFWIMEFFK
>rna-XM_030631895.1
MAPPSEELESSPQIVSDERKQEEENFAYAAQLVNSSVLSMSLQSAIELGVFDIIAKAGDAANLSAQEIVAQMPTTNPDAPRMLDRILRMLASHSVLACSLENEDLRVYSLNGVSKLFVTNEDGVSLGPLMSLLQDKVFLDSWSQLKGAILEGGIPFNRVHGMHAFEYPRLDQKFNQVFNKAMHNMTTVVMKKILEAYNGFENLGKVVDVGGGLGGTLNQITSKYPHIKGINFDLPHVVEHAPSYPGVEHVGGDMFESVPTGDAILIKLILHDWSDEYCLKLLKNCYKAIPDNGNVTVMEAILPTVPETSSVDRCISQGDVLMMTQNPGGKERSKKEFLALATGAGFSGIRFECFVCNFMIMKFYK
>rna-XM_030645827.1
MNSDEIKEENENENHSQYAMQLVTSSVLPMVLKAAVELGLLDIIERSGPGACLSPAQIASQLPTQNPNAPMTLDRMLCLLSSYSLLTCSLSPNNNNHGNLLRLYGLGPVAKYFIKKATHEGVSLAPLLLTMQDKAYIETWYHLKDAILEGGHPCNRAHGMNMVEYVRKDIRFGELFKLSMKEFNPICMKRILEIYQGFEGLTSLVDVGGGDGAILNMIISKYPHIKGINYDLAAILENSPPYPGIEHCSGDMFVNIPKGEAIFMKWILHGWDDEHCLMILRNCYEALPDSGKVIVVDMVILEAPESSLAARSLFQFDMFMMNTNLTGKERTEREFEGLAKEAGFSSIRVACSAYDFSVVELFK
>rna-XM_030645149.1
MGSTGIETQMTPTQISDEEANLFAMQLASASVLPMVLKAALELDLLEIIAKAGPGAFLSPSDIAQQLPTQNPDAPVMLDRMLRLLASYNVVTYSLRETAEEEGKVERLYGLAPVSKYLTKNEDGVSIAPLCLMNQDKVLMESWYHLKDAVLDGGIPFNKAYGMTAFEYHGTDQRFNKIFNRGMSDHSTITMKKILETYKGFEGLNSIVDVGGGTGAVVNMIVSKYPTIKGINFDLPHVIEDAPPLAGVEHVGGDMFVSVPKGDAIFMKWICHDWSDEHCLKFLKNCHAALPEHGKVIVAECILPVAPDSSLATKSTVHIDVIMLAHNPGGKERTEKEFEALAKGAGFKGFKVHCNAFNTHIMEFLKTI
>rna-XM_030624794.1
MSIERNNVEEDESFFYAVELRSSVVLPMSLYATIELGVFEILAKAGDGAKLSSSNIASHLPTENPDAPIMLDRILTLLASHSVLHCVVVGEGSSMRKLYSLSPVSKHFLPKEDGVSSHALMKLGLDKVSLESWFELKNAVLEGGTTFKRAHGMNVFEYGKSDPRFGKIFNSAMYNQATIVTKKIIESYKGFENNIETLVDVGGGFGVTISLIVSKYPQIKAINFDLPHVIKNAPTYPGVEHVEGDMFEKIPNGDAIFMKWILHDWNDEDCVKILKKCYEAIPSNGKVIVVDMVVPIMAETTHEAKSIFQLDLVMLSQIPGGKERNQHEFQAIANAAGFSTINFACSIENVKVIEFIK
>rna-XM_030624731.1
MSMIERNNVEEDESFFYAVELRSSVALPMSLFTTIELGVFEILAKADDGVKLSSSDIASHLPTENPDAPMMLDRILTLLASHSVLNCVVVGEGSSMQKLYSLSPVSKHFLPKAYGVSSHAIMKLGLDKVFLESWFELKNAVLEGGSAFKRAHDGMNVFEYGKLDPRFGEVFNSAMYNQATVVTKKLIESYKGFENNIKTLVDVGGGCGVTISLIVSKYPQIKAINFDLPHIIENAPTYPGVEHVGGDMFEKIPNGDAIFMKWILHDWNDEDCVKILKKCYEATPSNGKVINVDMVVPIMAETTHEAKSIFQSDLVMLSQIPGGKERNQHEFQTIANAAGFKTINFACPIGNVRVMEFIK
>rna-XM_030624793.1
MSIIERNNVEEDESFFYAIELRSLVVLPMSLFATIELGVFEILAKAGDGAKLSSSDIVSHLPTKNLDAPMMLDRILTLLASHSVLDCAVVGEGSSMRKLYSLSPVSKHFLLEAHGASSHAIMKLGLDKIFLESWFELKNAVLEGGSAFKRAHGMNVFEYVKLDPRFGEVFNSVMYNQAIVVTKKLIESYKGFENNIKTLVDVGGGCGVTISLIVSKYPQIKAINFDLPHIIKNAPTYPGVEHVAGDMFEKIPNGDAIFMKWILHDWNDEDCVKILKKCYEATPSNGKVINVDMVVPIMAETTHEAKSIFQSDLVMLSQIPGGKERNQHEFQTIANAAGFKTINFACPIGNVRVMEFIK
>rna-XM_030624792.1
MPKGQKDCQINQIPMSIERNNVEEDESFFYAVELRSSVVLPMSLYATIELGVFEILAKAGDGAKLSSSDIASHLPTENPDAPMMLDRILTLLASHSVLDCVVVGEGSSMRKLYSLSPVSKHFLPKEDGVSSHALMKSGLDKVSLESWFELKNAVLEGGTAFKRAHGMNVFEYGKSDPRFGKVFNSAMYNQAKIVTKKIIESYKGFENNIKTLVDVGGGFGVTVSLIVSKYPQIKAINFDLPHVIKNAPTYPGVEHVGGDMFEKIPNGDAIFMKWILHDWNDEDCLKILKKCYEAIPSNGKVIVVDMVVPIMAETTHEAKSIFQLDLVMLSQIPGGKERNQHEFQAIANAAGFSTINFACSIENVKVIEFIK
>rna-XM_030652742.1
MAPTQISEELEASLFAMQLAGTSILPMVLKTALELDLLEIIAMAGPNAFLSPSDIAAQLPTNNPNASMMLDRMLRLLASYNVLTYLLRDKVTSDGKVLVERLYGLAPLSKFLTKNEDGASIAPLCLMVQDKVFMESWYHLKDAILDGGIAFDKAHGMPAFKYNQIDKRFNKIFNKGMFDHSSITMKKILETYKGFEGLNSMVDVGGGSGAVLSMIVTKYPSIKGINFDLHHVIEDAPPFPGVAHVGGDMFVSVPKGDAIFIKWICHDWSDEDCLKLLKNCYDAVPRHGKVIVAEFILSVAPDSSLAAKCTAHSDMIMLVDHGGKERTQKEFEELAKAAGFKGFKVVCNAFNTYIMEFLKTN
>rna-XM_030651036.1
MTTPTQMSEELEANYLFAMKLASATVLPMVLKTALELGLLEIIAMAGPGAFISPSNIATQLSTKNPNASVMLDRMLRLLASYNVLTYSIRDGERLYGMTPLSKFLTKNEGGLSIAPLCHMDQDKVFIDCWHHMKDAVLDGGIPFNKAHGMPIFEYTQRDQRLNKIVNRAMSTLSTIAMKNILETYNGFKGLNSIVDVGGGTGATLSMIIAKYPSIKGINFDLHHVIQHAPPLPGVEHVSGDMFVSVPKGDAIFMKRICHDWSDEECLKLLKNCYDALDDDGKVIVEELIVPAAPDSSPSTKNSFHYDILMMVNLNGKERTQKEYEQLAMEAGFKAFKIHSIAFNSYIMEFLKTTN
>rna-XM_030651974.1
MADEETSESRNQARLKILELANMISVPMSLNAVVRLNVPDAIWQGGSNSPLTASQILTRVLPSRDGADAENLQRLLRMLSSYGVFEEHLNGSERKYSLTDVGRTLATDADGLSYGPYVLQHHQDALVSAWPLVHEAVVDPTTEPFVKANGEPAYDYYGKKPEMNGLMQKAMSGVSVPFMKAILEGYDGFKGVQKLVDVGGSAGDCLRMIQRKHPNVREGINFDLPEVVAKAPPISGIIHVGGDMFKSIPEADAIFMKWVLTTWTDDECKLIMENCFKALPEGGKLIACEPVLPNETDDSHRTRALLEGDIFVMTIYRAKGKHRTEDEFRKLGLAAGFPNFRAFYIDYFYTVLEFQK

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University