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

Antirrhinum majus

Species name

Snapdragon (Antirrhinum majus) is a species of eudicot in the family Plantaginaceae (speedwell family).

Species info

Gene sequence info

Antirrhinum_majus.COMT.fa

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>Am01g38740.T01
MATVKKTFTHREEEEGEEQQHCIYATQLVTSSVLPMALNAVIQLGVFDILAKAGDGAQLSASQIASQIPGATNPDAAAMLDRMLSLLVGVSVLTCSAAEGQGVQKLYGLTPVAKYFVRSEDGATLGPLMALLHDKVSIECWFELKNAVLEGGIPFERVYGTHAFEYTSRNLRFNELFNKAMIGHTTILMKQILDHYKGFDNVNKLVDVGGSFGIALSTIVSRYPNIKGINFDLPHVIKNAPSYPGIEHVGGDMFESVPEGDAIFMKWILHDWSDAHCLKMLKNCHKALPENGKVIAVDSIIQLKPDESASFICTSQIDVYMMTQDPGGKERTEKEFLALATEAGFRGMNMCCLVCNFWVMEFYK
>Am01g21720.T01
MGSTLNQKNTISSNDLSEEEACLITMKLSCGAVLPMVLKSAIELDLLELIKKAGPNASVSASELASQLPTKNPNAALMIDRILRLLSAHSVLVCSVKAQPKGGDVERRYSLAPVCKFLTKNEDGVSISSFSLATHDKILMESWYHLKDAVLEGGTPFNKAYGMHVYEYLSVDLRFHNIFYRAMSDLSNIFGKKVVETYKGFDGLKSLVDVGGGIGSTLYAIISKYPSIRGINFDLPHVIQDAPQYPGVEHISGDMFVSVPKGDAIYLQCVCHNWSDENCDKLLKSCYESLPDTGKVIIADFVYSEEPNNGMECSITAAADLTMMAYTSGGKERTENEFQALAKGAGFKKFVKACRASHVWIIELHK
>Am04g24030.T01
MFERIPEGDAIFMKWILHDWSDAHCLKLLKNCHKALPENGKVIVVEAVRSVKPEKSAKFIGTSQADLMMMTQFPGGKERTEKEFFALATEAGFKGMNMSCSVWSYWVMEFYK
>Am01g40310.T01
MAAVNQTISYSEEEAEHCNYAGQLVTSSVLPMVLNAVIQLDVFEILAKAGPNAQLSASQIVSQMPAAKNPDAADMLDRMLSLLVGVSVLTCSVVDGQQNVQKLYGLAPVAKYFVRNQDGTSFGPLMALFQDKVLIDSWFELKNAVLEGGVPFDRVHGTHAFEYASRDLRLNEVFNTGMIGYSTLLVKRMIEQYKGFENLNKLVDVGGNLGVTLSTIISKYPNVKGINFDLPHVIKDAPSNPGVEHVGGDMFERIPEGDAIFMKWILHDWSDAHCLKLLKNCHKALPENGKVIVVEAVRSVKPEKSAKFIGTSQADLMMMTQFPGGKERTEKEFFALATEAGFKGMNMSCSVWSYWVMEFYK
>Am01g40390.T01
METGKTSSYIYAAQLMTSSVLPMVLNTVIQLGVFEIMAKAGPNAQLSASEIVSQMPDAKNPDAADMLDRMLSLLVGYSVLTCSVSDCENVEKRYGLAPVAKYFLQNEDGASFGHLMALAQDRVVIESWFELKNAVLEGGVPFERAHGTHAFEYPSRDPRFYEVFNKAMIGYTNIVMNQILEHYKGFEKLNQLVDVGGGLGITLRMIISRYPTIKGINFDLPHVIENAPSYPGLEHVGGNMFESVPAGDAIFMKWILHDWSDGDCLKLLKNCHKALPEVGKVIVVEAMLPEKPEKSSYFINTSQRDLIMMTQNPRGRERTAKQFSALATGAGFSGVHICCSVGNFWVMEFYK
>Am01g40290.T01
METRKTITHNEEEEQQRCIYATQLVASSVLPMVLNTVIQLEVFEIMAKSGPNAQLSASQIVSQMPDATNPDAAVMLDRMLSLLVGYSVLTCSVIDDQNVEKLYGLAPVAKYFVRSQDGASFGPLMALYHDKVFIESWFELKNAVLKGGVPFERVYGTHAFEYPSRDPRFSEVFNKAMNGYTTFLVKEILEHYKGFENLNKLVDVGGGLGVALSMIISRFPNIKGINFDLPHVIKDAPSSPGLEHVGGDMFESVPEGDAIFMKWILHDWSDAHCLKLLKNCYKALPENGKVIVVEGILSVKPEKSASFISTSQIDVFMMTQNPGGKERTEKEFLALATAAGFRGMDMCCLVCNYWVMEFYK
>Am01g40320.T01
MEAVKAISYSEEEVQHCNYAGQLVTSSVLPMVLNTVIQLEVFEIIAKAGTNVQLSASQIVSQIPGAKNPNAAFMLDRMLSLLVGHEVLTCSVSDGDKKLYGLAPAAKYFVRDQDGASFGPLLTLFSDKVLIETWFELKSAVLEGGTPFERVYGMPGFEYPPKDLRYNEVFNKGMIGYTTFLVKHIVEQYKGFENLNKLVDVGGGLGVTLSKIISKYPNVKGINFDLPHVINNAPPNPGLEHVGGDMFDSIPEADAIFMKWILHDWDDAHCLKLLKNCHKALPENGKVIVVEAILPIKPEKSASFITTSQSDLLMMTHSPGGKERNEKEFLALATEAGFRGINMSCLVWNYWVMEFYK
>Am04g29610.T01
METGKTITHDEEEEEQQSCIYATQLVTSSVLPMVLNTVIELQVFDILAKAGPNAQLSASQIVSQIPDAKNPDAAGMLDRMLSLLAGHSVLTCSVIDGQIVEKLYGLTPVAKYFVLKEDGASFRPRMALIQDKVFFQSWFELKNAVLEGGVPFERVYGTHPYDYTSRDPRFSEVFNKAMVGATTILMKKILEQYKGFENLNTLVDVGGGFGLAVHTIVSRFPNIKGINFDLPHVIKDAPSNPGLEHVGGDMFESVPEGDAILLKWILHDWSDAHCLKVLKNCYKSLPENGKVIVVEAVLSVNPEKSASFKSTSQIDVYIMTQTLGGKERTEKELFSLATKAGFRGMHMCCLVCNYWVIEFYK
>Am01g21740.T01
MDQSDEESCLSAMKLATGAVLPMVLKSAIELDLLELIKKAGPNASVSASELASQLPTKNPDAASMIDRILRLLSAHSVLVCSVKTQPNGVERRYSLAPVCKFLTKNEDGVSLSHLVLSNLDKALMEAWYHLKDAVLEGGTPFNKAYGMNIFEYSSIDLRLNNIFNRAMSDLSYIFTKKIVETYKGFEGLKSLVDVGGGIGSTINTIISKYPSIQGINFDLPHVIQHAPPYPGVEHIGGNMFVSVPKADAIFMKAICHDWGDEDCQKLLKNCHESLPENGKVIIADCIFPEEPNSGLEFSMVALGDMLMMGYSAGGKERTEKEFEALANGAGFKKLVKVCSAFNIWIIEMYK
>Am01g40360.T01
MATGQKSYSGEEEEEQQTCIYAAQLVTSSVLPMVLNAVIQLGVFDTLAKSGPNAQLSASQIVSRMPDAKSPYAADMLDRMLSLLVGHSVLTCAVTDDQNVEKLYRLAPVAKYFVQNEDGASFGPLMALIQDKVFIDSWFELKNAVLEGGVPFERVHGTHTFEYAARDLRFNEVLNKAMIGHTNIVMKQILEHYKGFENLNKLVDVGGGLGITLSMIMSRYPTIKGINFDLPHVIKNAPSYPGLEHVGGDMLESVPEGDAIFMKWILHDWSDAQCSKLLKNCYKALPENGKVIVADAVLSVKPEKSASFISTSQLDLLMMSQSPGGKERTKKEFFALVKEAGFGDMNMCCLACNFWVMEFYK
>Am01g40400.T01
MEAVKISYTEEEEVEHSNYAGQLVTSSVMSMVLNTVIQLDVFEILAKAGPNAQLSASQIVSQMPAAKNPDAAGMLDRMLSLLVGYSVFTCSVVDVDQKLYGLAPAAKYFVRNRDGVSYGPLMVLFQDKVFLESWFELKNAVLEGGVPFDRMHGMNAFEYTSKDPRFNEVFNKGMIGYSTILVKGMIDQYKGFENLNKLVDVGGGLGATLSTIMSKYPNIKGINFDLPHVVKDAPPNPGLEHVGGDMFDRIPEGDAIFMKNILHDWDDAHCLKLLKNCHKALPENGKVIVVEAVRSVKPEKSAAFIGISQVDLMMMNQTPGGKERTEKEFFALATGAGFKGMNMCGLVHNSSVMEFYK
>Am04g41340.T01
MACHAGVIVSAIIDNYPEVLNGVESLVDVGGRDGTALGMWVKAFPAVRGINFDLPQVVADAPPRGGVVHVGGDMFESVPKADAAMLVVRLL
>Am02g34360.T01
MEAVQISYSEEEAEVCNYAGQLVTSSVLPMVLNTVIQLDVFEILAKAGPNAQLSASQIVSRMPAAKNPDAADMLDRMLSLLVGVAVITCSAVGGDDQKLYGLAPVAKYFVRNQDGVSFGPLMALFQDKVCIESWFELKNAVLEGGVPFERVHGIHAFEYASKDPRFNQVFNKGMIGYSTLLVKRMLEQYKGFENLNKLVDVGGGLGVTLSTITSKYPNIKGINFDLPHVIKDAPSNPGLEHVGGDMFEKIPEGDAIFMKWILHDWSDAHCLKLLKNCHKALPDTGKVIVLEAVRSVKPEKSAAFIGTSQADLMMMNQTPGGKERTEKQFLALATEAGFKGVNMSCSVWSYWVLEFYK
>Am01g54390.T01
MASDANVVSKLFVMNCKQAFQGLKCVVDVGGGTGTIAKAIASCLGLNCVVLDLPHVIADLKDSENLTFVGGDMFEYIPRADAVFMKWILHDWSDEECVKILKKCKEAIPSTENGGKVILIEMVVSDDKEDHEAYETQLFWDMLMMAQITGKERTENEWAKLFYDSGFTSYKINPGFGLRSLIEVFP
>Am01g21730.T01
MGSTFDQNNTNSSMDQSEDEAYLFAMKLAYGAVLPMVLKSAIELDLFELIKKALPNASVTASELASQLPTKNPDAASMIDRILRLLSAHSILVCSVKAQPNGVERRYSLAPVCQFLTKNEDGVSLSSLPLTNLDKVGVEPLYHLKDAVLEGGTPFQKAHGMSVFEYLSIDPQFNNIFNRAMSDLSNIFTKKIVETYKGLEGLKSLVDVGGGTGSTINTIISKYPSIQGINFDLPHVIQQAPPYPGVEHISGDMFISVPKADAILMKWVCHDWTDEHCQKLLKNCYESLPENGKVIIADSIFPEEQNSGLEFSSVALGDLNMMVSTPGGKERTEKEFQTLAKGAGFKKFAKVCRVYSTWIMELHK
>Am01g40300.T01
METTNTATRNEEQEEQQRCIYATQLVTASVLPMVLNTVIQLQVFEILAKAGPNAQLSASQIVSQLPAAKNPDAAAMLDRMLSILVGASVLTCSISDGQNVQKLYGLAPVAKYFLQNQDGASFGHLMAMFHDKVFIQSWFELKNAVLEGGVPFDRVHGTHAFEYPKTDPRFNDVFNKAMTGYTTFLIKKILEHYKGFENLNKLVDVGGGLGITLNMIISKYPNIKGINFDLPHVINNAPSSPGLEHVGGNMFESIPEGDAIFMKWILHDWSDAHCLKMLKNCYEALPEDGKVIAVEAVFPVKPENDSSFITTSQFDLFMMTQNPGGKERTEKEFLALATKAGFRGINMCCLVSNLWVMEFYK
>Am08g02020.T01
MALNRDKVFIESWFELKNTVLQGGVPFQRMHGMHAFEYPSRDPRFNEVFNNAMIGHTNIIMKQILERYKCFENLNKLVDVGGGLGITLSMIASRYPNIKGINFDLPHVIQNAPSYPGLEHVGGNMFESVPEGDATFMKVSWFAICNCGYFMTGVMAIV
>Am01g21750.T01
MKLASGAVLPMAMRSAIEIGLLENIKAGPNASVSDSELASQLPTNNPDAASMINRILRLLSAQSVLVCDLKALPDGSGVEWRYSLAPVCKFLTKNEDGVSLSHLSLSNHDKVVLEALFHLKDAVLEGGTPFEKAHGMNVFEYLSIDPRLNNIFNRSMSDPSTIFINKIVEIYRGFEGLKSLVDVGGGTGSTMYAIISKYPSIRGINFDLPHVIQEAPPYPGVEHIGGDMFVSVPKADAIFMKWICHDWSDEDCIKLLKNCHESLPENGKVIIADCIFPEEPNNGLEFSIVAQADMLMMAYSEGGKERTEKEFQALAKGAGFKKIVKVCSAFSMWIMELYK
>Am01g40410.T01
METGKTIHLKQEENDEQQLYIYARQLASSSVLPMVLNTVIQLGVFEIMAKADPNAQLSASEIVSQMPAAKNPDAADMLDRMLSLLVGYYVLTCSVSDGDQKLYGLAPVAKYFVQNRDGASFGPLMALNQDKVFIESWFELKNAVLEGGVPFERVHGTHAFEYPSRDPRFNEVFNKAMIGHTSIIVKQILEHYKGFENLNKLVDVGGGLGITLSMITSRYPTMKGINFDLPHVIKTAPSYPGLEHVEGDMFESVPQGDAIFMKWILHDWSDGHCLKLLKNCYEALPENGKVIVVEAILPVKPENSPSFLSTSQGDLMMMTQLPGGKERTEKEFFALATGAGFRGISICCSICNFRVMEFYK
>Am01g40330.T01
AGLEHVGGDMFERIPEGDAIFMKWILHDWSDAHCSK
>Am01g40420.T01
MEAGKSNVHNEEEQEQQRCIFAMQLANSSVLPMVLNAVIQLEVFEIMAKAGPNARLSASQIVLQMPDAKNPDAAGMLDRMLSLLVGFSVLTCSVSDGESVQKLYGLAPVAKYFVKNEDGASFGPLMALNQDKVFIDSWFELKNAVLEGGVPFERVHGTHAFDYPSRDPRFSAVFNKAMIGHTNILMKQIFERYKGFENLNKLVDVGGGLGVALSMIISRFPNIKGINFDLPHVIKNAPPYPGVEHVGGDMFESVPDGDAILMKWILHDWSDGHCSKLLKNCYKALPDNGKVIVVEGILPIKPDESASFITTTQMDLIMMTQNPGGKERTEKEFLALANGAGFRGMDICCSVLDFWIVEFYK
>Am03g36590.T01
MSSSVVSMVLNTVIELEVFEILAKASGDELSASQIVSQMPHASKNPNAGAAMLDRMLSLLVGHSVLTCSINNDDGRKLYGLAPVAKYFVRDQDGESFGPVIALLNHKVFIQSWFELKNAVLEGGVPFERVYGMNAFEYASKDPKFNEVFNKAMNGHTNFVMSRVLELYKGFENVNTLVDVAGGLGVALIKIISKYPAMKGINFDLPHVLKDAPAYPGLEHVGGNMFERIPEGDAIFMKWILHDWCDDDCVKMLKNCHKALPENGKVIVVEAVLPVKPEKSASFVSTSQADLVMLSQLPGGKERTEKEFLALATRAGFKGMKMCCLAWNTWVMEFYK
>Am01g04300.T01
MENYIKKHGEDDEAVVHALNGCLALNLPMVLNAAIKLDLFEIIGSITDGDVAGVSPSAIAAKLPRNISPEGVGALDSMLRLLAAHSYLTCSTKKLDDGEIETCYGLSPAGRCFVRDESGMSLAPFHAFNCNPDIMDFWFNLEGAVLEKGTLFEKVYGKHAYEYITSHPELGGMFNEAMVAHSTVTMKKAVETYKGFENLGSLVNVGGGYGVSLDTIISKYPSIRGINFDLPQVIQSAPSYRGIEHIGGNMFHQVPQGDAILLKHVLHNWSDEQCIILLKNCHKALPNKGKMIAMECILPDHMGQADVHAKFGSQMNLTMVTAFGGKVRTENELRWLSTKAGFSEFKIVCYANGTWISEFLKLE
>Am05g26520.T01
MALNRDKVFIESWFELKNMVLQGGVPFQRMHGMHAFEYPSRDPRFNEVFNKAMIGHTNIIMKQILERYKCFENLNKLVDVGGGLGITLSMIASRYPNIKGINFDLPHVIQNAPSYPGLEHVGGNMFESVPEGDAIFMKVSWFAICNCGYFMTGVMAIV
>Am01g40350.T01
MSLLPIRCPSPMEAGKTSTYGEEEEQKLCIYASQLVNLSALLMVLNAVIQLGVFEIMAKSGTNAQLSASQIVSQIPAAKNPDAVDMLDRMLSLLVGYSVLTCSISDVDQKLYGPAPVAKYFVQDKDGASFGPLLALTYDKVFVESWFELNSAVLEGGVPFERVHGMHAFEYSSREPRFNETFNKAMLGHTNIVMKQILERYKGFESLNKLVDVGGGLGVTLSMITSRYPNIKGISFDLPHVIKNAPFYPGLEHVGGNMFESVPEGDAIFMKWILHDWSDAQCLKLLKNCHKALPENGKVIAVEAMLPIKPEKSPSFISTSQSDLMMMTLLPEGKERTENVRLKCD
>Am07g07810.T01
MVGTSTDYLSTNRDLGIKTMTHYTKQEPWYKEDATNGCGGCRLKVGFDRQKWRDCKHVFEGFESFVDVSGGTGMMENAISDAFPNMKCYALELPHVVAGLEGSKNMTSVVGDNVGSVPPANVVLLKDQSRRKQLGDLQNINDLAESFAELKLMNIKTNQVAEYIASTSAQVPPSVPQMAQESSGVRNPSQDERMPHRSDFVTGESLHADFIRPAITRPQNWRPDMSQTPYGKSQLDPIHPYGLMLNLDTIDFKNIKLLIDEWAATMRITAGTLDLNKEGFILLLNMSLEGSAKIAWEQTDQGTKEEVVAKESMKGIVDRMTKVFKILFIGLGYFEDSERNLGEGQEQARRYERALYSLELHNICNIDLYIKLFTEYKWKSKVSDVTTIPLFFAKIPSPWREMLIREYELPHGLDTVARRMSFIKSKLAEWCQKAAEQKNYKRLRRVNKNVTLCCENNDITTVIGNTREHKKRKKHPYAKEERKGKERPS
>Am07g14240.T01
MGSTSEYPAIPTTNPSDEESCLFAMQLASASVLPMVLKSAIELDLLELIKKSLGPVSAAQLASQIPTSNAEAPTMLDRILRLLASYSVLNCSLKTTSDGGVERLYSLAPVCKFLTKNEDGVSMAPLLLMNQDKVLMESWYHLKDAVLDGGIPFNKAYGMTAFDYHGTDPRFNKVFNQGMSNHSTIIMKKILETYDGFEGLKSVVDVGGGTGATLNMIVSKYPSIKGINFDLPHVIEDAPSYPGVEHVGGDMFVSVPKGDAIFMKWICHDWSDAHCLKFLKNCYEALPQNGKVILAECILPEAPDTGLSTKNVVHVDVIMLAHNPGGKERTQKDFEALAKGAGFTKFEKVCCAYNSWIMELRK
>Am05g06670.T01
MVAGAADIGLFRSATVEDVRTFKSSLVDDKEDGDQNDDEAVVYALNSCGGVLLPMVLNAVIELGIFEIINKAAGDGNHVSPSQIASHIPACSKDGVHVLNSMLRYLVAHSFLTCSTRNLANGETETCYGLAPPGRCFVRDESGVSLVPFQALTNKTAGRVEFWYNLKDAVLGDGTLYKRVYGNSPFEQATSNEGYNKVFNEAMGAHSAVYMKKILTTYKGFEGLNSLVNVGGGNGLSLDMIITKYPSISGINFDLPHVIQTALSYNGIEHVGGDMFHEVPRGDAILLKWVLHNWSDEQCVSLLKNCYKALPKKGKAIVMDDILPLVPQNNTHAKYASQMDVVMLIMHGGKERTEEEFHTLAKKAGFEEFKVVCCVYGMWIMEFLKLE
>Am01g40380.T01
METGKITSYSEEEEEEQQRCIYATQLVNSSVLPRVLNAVIQLEVFEIMAKAGPNAQLSASEIVSRMPVVKNPDAADMLDRMLSLLVGYSVLTCSVSDGDNAEKRYGLVPVAKYFVQNEDGASFGPLMALAQDKVFTESWFELKNAVLEGGVPFERVHGTHAFEYPSRDPRFNEVFNKAMTGHTNIIMNQILEHYKGFEKLKKLVDVGGGLGITLSMITSRYPTIKGINFDLPHVVKNAPSYPGLEHVGGDMFESVPEGDAIFMKWILHDWNNDHCLKLLKNCHKALRENGKVIVVEAMLPVKPEKSSSFISTSQSDLIMMTQNPGGKERTAKQFSALATGAGFSGVHICCSVANFRVMEFYK
>Am01g40370.T01
METGKISYSEEEEEQQTCIYAGQLVTSSVLPMVLNAVIKLGVFEILAKAGPNVQLSASQTVSQMPAAKNPDAADMVDRMLSLLVGHSVLTCSVIDDQSVEKRYRLAPVAKYFVQNEDGASFGPLMALNQDKVFIESWFELKNAVLEGGVPFQRMHGMHAFEYPSRDPRFNEVFNKAMIGHTNIIVKQILERYKGFEKLNKLVDVGGGLGVTLSMIASRYPNIKGINFDLPHVIKNAPSYPGLEHVGGNMFESVPEGDAIFMKWILHDWSDGHCLKLLKNCYEALPENGKVIVVEAILPVKPENSPSFLSTSQGDLMMMTQLPGGKERTEKAFFALATRAGFSGVNICFSVSNFWVMEFYK
>Am08g06320.T02
MALNRDKVFIESWFELKNMVLQGGVPFQRMHGMHAFEYPSRDPRFNEVFNKAMIGHTNIIMKQILERYKCFENLNKLVDVGGGLGITLSMIASRYPNIKGINFDLPHVIQNAPSYPGLEHVGGNMFESVPEGDAIFMKVSWFAICNCGYFMTGVMAIV

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University