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

Draba nivalis

Species name

Draba nivalis is a species of eudicot in the family Brassicaceae (mustard family).

Species info

Gene sequence info

Draba_nivalis.COMT.fa

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>maker-lg1-snap-gene-29.231-mRNA-1
MISDGFPTIFRFTGFLTDFRRIFNFRRDRSDGGKPPEICRKHPYPDPLTRLIACRVVDTGENDQTRKTQRVCAAKPVCTLFLNRSDDSGTLRTHLKDVIQDGKDAFSSAHGMRFFEYIGLHEQLVGMFNQAMSESATMVMKRILEVYRGFEDVNTLVDIGGGLGTVLNLVTSKYPHIKGINFDLGMVLAHAPLHQGVEHVSGDMFLEVPKGDAIFMKWILHDWSDEDCVRIIKNCWKSLPEKGKPIIVDPFSTIIFSMDMLMLTQCSGGKKRSFSEFEDLAYASGFFKCEVICGADMYFVIEFHK
>maker-lg1-snap-gene-58.146-mRNA-1
MGSLTETQITPAKISDEEANLFAMQLAGATVLPMVLTSALELDLLEIISKNADLAGGQLSPAEIASHLPTTNPDAPVMVDRILRLLAAYSVVTCSGRKLPDGDVERLYGLGPVCKYLTKNEDGASLAALCHLNRDKVFMESWYHLKDAVLEGGIPFNKAFGMDAFKYQGADPRFNKVFNNGMSNHTTIVMTKILETYKGFEGLSSLVDVGGGIGVTLRMIVSKHPYIKGILYDLSHVVAEAVSYPGIEHIGGDMFVSVPKADAIFMKWICHDWSDQHCLKFLKNCYEALPDNGKVIVAESILPVVPDSSLLTKEVVHMDCLMLAHNPGGKERTEKEFEALAKGSGFQGFQIVCKAYGTHIMEFLKKI
>maker-lg1-snap-gene-76.235-mRNA-1
MEEQNASLYAMILSSSSVLPMVLKTAIDLGLFDILAEESGPSSSSLSVSQIVSLLSTQKQQQIHDSSLVNRILRCLASYSIVTCSVSTDHGEPRAVYGLAPVAKYFTTKNQDGGGSLAPLVNLFHDKVVVDMYNLKESVLEGGLPFNKTHGSTAAELVGKDARFREVFQSSMRGFNDVFVEEFVNKYKGFDGVKSLVDVGGGDGSILSKIIHKNPHIIKAINFDLPSIINTSTNIPGIENDAGDMFTSIIPKGDAIFMKWILHGWDDEHCMKILRNCYQSLPSKGKVIVIDMVIPDFPQDTLLDRSLFQFELFMMNMNPSGKERTKKEFEILAHLSGFSSVQVPFTSLCFSAIEFHKNE
>snap_masked-lg2-processed-gene-70.11-mRNA-1
MGSTAETQLTQVQVTDDEAALFSMQLASASVLPMVLKTALELDLLEIMAKNSSPMSPSEIASHLPTKNPEAPVMLDRILRLLTAYSVLTCTKRTLPGGGDAVERIYGLGPVCKYLTKNEDGVSIAALCLMNQDKVLMESWYHLKDAILDGGIPFNKAYGMSAFEYHGTDPRFNKVFNNGMSNHSTITMKKILETYKGFEGLTSLVDVGGGIGATLKMIVSKYPNLKGINFDLPHVIDDAPSYPGIEHVGGDMFVSVPKGDAIFMKWICHDWSDEHCTKFLKNCYEALPENGKVILAECILPETPDSSLSTKQVVHVDCIMLAHNPGGKERTEKEFDALAKASGFKGIKVVCDAFGVNIIELLKKI
>snap_masked-lg2-processed-gene-67.65-mRNA-1
MENHFEVPQTIYPKLKPGITKEEEQVEEGASLLARRLSNAAAFPMVLKAALELGVIDTIVGDGLWMSPSEIALKLPTKPNNPEAPVLLDRMLRLLASR
>snap_masked-lg2-processed-gene-70.13-mRNA-1
MQLASASVLPMVLKTALDLDILEIMAKNPTPMSPSDIAHHLSNNNNLDSVPVMLDRILRLLTAYSVLTSSKRTLPGGGDERVYDLGKKDAILDGGIPFNKAYGMSAFEYHGTNPRFNKVFNSGMSNHSTITMKKILETYKGFEGLTSLVDVGGGIGAILKMIVSKYPNLI
>maker-lg2-snap-gene-67.189-mRNA-1
MAYDFIKRERSDRKNGEVMAWALAPLIMLNLSDVNIKTWGHIKDSDEHYRKTFSLAMSESSTMVMEKVLENYEGFKDVKTLVDVGGGLGNTLSLITSKYPHIMGINCDLPPVIARAPLYPGIKHAPGDLFTKIPNGDAIFMKWILHDWTDEECIKILKNCWKSLPENGKLIIVEMVLPAETQDSRDIRSNIVFGMDMTMLTLDGKERSLSELKKFSICISSNDI
>maker-lg3-snap-gene-97.234-mRNA-1
MASHLEVPLTTSSKPILIKEEQQLDEETVSLQAERILYSTAFPMVLKSALELGVIDTVAALDEGEWLSASEIALRLPTKPSNPEAPVWLDRMLVLLASHSFLKYRMVETGEEGQTGKIERLYAAEPVCMFFLTNGGGSGSFAPLAHFKDMILNGKDAFTSAHGMKVFDYAGSNKRFGEMYDRAISETSTMTMKKVLEVYKGFDDVNTLVDVGGGIGTVIGLVTSKYPHIKGINFDQTSVIAHAPPYPGVEHVSGDMFTEIPKGDAIFMKWILHDWTDEDCVKILKNCWNSVSEKGKVIIIEMITPVKPKINDSFSNIVFGMDMLVLTQYSGGKERSFSQIETLAYESGFLRCEIICHAYSYCVLEFHK
>maker-lg3-snap-gene-10.203-mRNA-1
MSTNHLLTTYPKPVLTEEEQEVDERMVSLQAESIVNTVAFPMVLKAALELGVINIIAAAGNDVWLSPYEIALSLPTKPTNLEAPVLLDRMLRLLASHSILKCRVSKTGKNGRTGNTERVYAAKPVCKFFMKDSDNSGSLSSLFLLLHNQVLFKENLKDVILEGKDAFSSAHGMRIFEYIGCHEHFAESFNQAMSDSATIVMKKVLQVYKGFEDVNTLVDVGGGTGTILGLITSKYPHIKGINLDLAQVLTHAPIYPGVEHVSGDMFIEVPKGDAIFMKWILHDWTDEHCIKILKNCWKSLPEKGKVIIVEMIIPVEPKSGDFSSNTVFGMDLLMLAQSSGGKERSFSQFERLAFDSGFLRCEE
>maker-lg3-snap-gene-97.235-mRNA-1
MANHLEDPLTTSSKPVLIKEEQQLDEETVSLQAERIMYSMAFPMVLKSALELGIIDTVAAIDEGEWLSASEIALRLPTKPSNPEAPVLLDRMLVLLASHSFLKYRMVETGEEGQTGKIERLYAAEPVCMFFLNNGGGSGSFTVHLKDMILNGKDAFTSAHGMRIFDYVNSNKRFGEMYNRAVSETSTMTMKKVLEVYKGIDDVNTLVDVGGGIGTVIGLVTSKYPHIKGINFDQTSVIAHAPPYPGVEHVSGDMFKEIPKGDAIFMKWILHDWTDEDCVKILKNCWNSLPEKGKVIIVEMITPVKPNINDSFSNIVFAMDMLMLTQYSGGKERSFSQIETLAYESGFLRCEFICHAFSYCVLEFHK
>maker-lg3-snap-gene-10.201-mRNA-1
MSNHLQEHLTTNSKPVLIKEDQEVDERIVSLHAESIVNTVAFPMVLKAALELGVIDILAAVGNGAWLSPYEIARSLPTKPTNSEAPVLLDRMLRLLVSHSILKCSMVESRENGRTGKMERVYAAEPVCKYFLKDSDDSGSLVSLFMLLHTEVTNLKDVILEGKDAFSSAHGMRLFEYIGSDGQFAEVFDHAMSGPSIMIMKKVMEVYKGFEDVNTLVDVGGGTGTTLGLVTSKYPHIKGVNFDLAYVLTNAPFYQGVEHWILHDWTDEHCIKLLKNCWKSLPEKGKVIIVDMITPTEPKGGNLSSNTVFAMDMLMLTQCSGGKERSLSQFENLAFNSDCDDCVVYNLETLSRMLKKLIKSQANRIDRRTTCRGENGELARREYREHCGFPYGPQSRLGAWRPRHHHYGRQGRAWLSPSEITVNLPIKPMNPEAPVLLDRMLRLLVSHSILKCRVIETGENGRTGNTERVYAAEPVCKFFLKDSDGSGSLAGLFLLDNFKDVILEGKDAFISAQGMKLFEYISSDEQFAGVFHRAMSESATMVMKKVLEVYRGFEDVNTLVDVGGATGTILGLVTSKYPHIKGINFDLAKVLTSAPSYPGVEHVSGDMFTEVPKGDAIFMKWILHDWTDEHCIQILKNCWKSLPVKGKMIIVEMITPVEPNRDFSSNIVFAMDLLMLTQCSSGKERSFSQLEKLAFDSGFVRCEIICLAYSYFYPWLHISPYKMALT
>maker-lg3-snap-gene-10.204-mRNA-1
MADQVQKSLTTSPKPGLTKEEEQQVALQAERIVYSLTFPMVLKAALELGVIDTIGSLEDGMWLSPSEIAFQLPTKPTNPEAPILLDRMMRLLASHSILKSRIVETRENDQTGKPERVYAAEPVCKYFLKDSDGSGSLLSLFMLCQNNAVFKALNQTQQFAL
>maker-lg3-snap-gene-97.236-mRNA-1
MANHHQDPLTTSPKPSLTKEEQQQLDEETVSLQAERLVNSMAFPMVLKAALELGVIDTIAAVDKGVWLSALEIAIRLPIKPTNLEAPVLLDRMLVLLASHSILKHRMVENGEAGKTKRQYAAEPVCAFFLNRGDGSGSLASLTHLKDVILEGNDAFISAHGMKFFEYISSNEQFAGNFNRAMSGASTFTMKKVLEVYKGFEDVNILVDVGGGNGTVIGLVTSKYPHIKGINFDLASVIANAPPYPGVTHVSGDMFIEIPEGDAIFMKWILHDWNDEDCVKILKNCWKSLPGKGKVIIVDMVTPIEPKANDFSSNIVFAKDMVMLTQFSGGKEKSLSQLETIAFDSGFLRCEIICRAYSYYVIEFHK
>maker-lg3-snap-gene-10.202-mRNA-1
MFDRGMSESSTMVMKKVLEVYKGFENVHTLVDVGGGVGTVLGLVTSKYPHIKGINFDLVLALVNAPPYPGVQHVAGDMFVEIPKGDAIFMKWMLHARNDEDCVKILKNCWRSLPEKGKVIVVDIVMPIEPTSDDFSSNIGLTMDMFILSQVPGGRERSLSQFEALGHASGFLRFEFICRSYSFSASAFANAPPLPHAAPKQASNSRKLGSISL
>maker-lg5-snap-gene-41.112-mRNA-1
MGYLFEETVSSNLKTQIVIDDDNELGLMAVRIANAAAFPMVLKAVLELGFLSPSEIANRLPTKPRNHKAPVLLDRMLRLLASYSMVKCAKVSTGKGERVYKAKPISRLFLKDNIQEMGSLASQVIVNFDSVFLDTWAQLKNVVLEGGDVFGRAHGGMKLFDYMGTDERFSKLFNQTGFTSAVVKKALEFYQGFKGLDVLVDVGGGVGNTLGVVTS
>maker-lg5-snap-gene-41.118-mRNA-1
MVKCDKVSSGKGERAYRAEPICRFFLKDNIQDMGSLASQVIVNFDSVFLDTWGQLKNVVLEGGDAFGRAHGGMKLFDYMGTDERFSKLFNQTGFTIAVVKKALEVYQGFKGVNVLVDVGGGVGNTLGVVTSKYPNIKGINFDLPCALAQAPSYPGVEHVAGDMFVDVPTGDAMILKRILHDWTDEDCVNILKNCWKSLPDNGKVVVIELVTPDDAENGDINANIAFDMDMLMFTQCSGGKERSRAEFEALATASGFRHCKFVCPAYHCWIIEFCK
>snap_masked-lg5-processed-gene-41.24-mRNA-1
MGYLFEETFSSNPKTPIVIDDDNELGLMAVRIANAAAFPMVLKASLELGVFDTLFATSEFLSPSEIARRLPTTPRNHEAPVLLDRMLRLLASYSMVKCDKVSSGKGERAYRAEPICRFFLKDNIQDMGSLASQVIVNFDSVFLDTWIIFKIWDPLLLKGQLKNVVLEGGDAFGRAHGGMKLFDYMGTDERFSKLFNQTGFTIAVVKKALEVYQGFKGVNVLVDVGGGVGNTLGVVTSKYPNIKGINFDLPCALAQAPSYPGVEHVAGDMFVDVPTGDAMILKRILHDWTDEDCVNILKNCWKSLPDNGKVVVIELVTPDDAENGDINANIAFDMDMLMFTQCSGGKERSRAEFEALATASGFRHCKFVCPAYHCWIIEFCK
>maker-lg5-snap-gene-95.198-mRNA-1
MNSTQNFHGSLDQEEEDMLLATQLNGIRVVPYAIKAAIELDLLEIMAKGGPLGTHLSPFDLASKAAAKSPDAPMMIDRLLRLLVAYSVCTSKLMNDENGKEFRVYGVGKAGRKYIKDEDGFSMACTVVYPNRGLKPFERANGSLLFEHYAKNESTLTQFNEMMINHTSLIMKKLLKTYNGFENLSDCVLVDVGGNLGANLALILSQNPHLKGVNFDLPHVIAKAPKIPGVEHVGGDMFDAIPQGQAIFLKCILHDWSDEQCVEILKNCKKALPKDGKVIIVELIVPREISETDLATKVVLHMDMGMMCATTGGKERTKEEFDFLAMEAGFKLPKIIYGAYAYWILELYKDE
>snap_masked-lg5-processed-gene-102.33-mRNA-1
MYGGSLNEEEDMLLAMQLAGLGIIPYAVNTARELDLFEIMAKATPSRIHLSPLELASKAAPKNPDAPMMIDRLLRLLVAYSVCTCKLVKDEEGRESRTYGLGRVGKKLIKNEDGISIASYVLFECSQTKGVVWYVLPNGVDT
>maker-lg5-snap-gene-40.148-mRNA-1
MGYLFEETLSSSPKTPIVTDDDNELGLMAVRIANAAAFPMVLKAALELGVFDTLHATSEFLSPSEIASRLPTTPRNPEASVLLDRMLRLLASYSMVKCGKVAGKGERAYRAEPICRFFLKDNIQDTGSLASQVIVNFDSVFLNTWAQLKNVVLEGGDAFGRAHGGMKLFDYMGTDERFSKLFNQTGFTIAVVKKALEVYQGFKSVNVLVDVGGGVGNTLGVVTSKYPNIRGINFDLPCALAQAPSYLGVEHVAGDMFVDVPTGDAMILKRILHDWTDEDCVKILKNCWKSLPENGKVVVIELVTPDDAENGEINANIAFDMDMLMFTQCSGGKERSRAEFEALAAASGFNHCKFVCPAYHCWIIEFCK
>maker-lg5-snap-gene-95.196-mRNA-1
MNSTQNFHGSLDQEEEDMLLATQLNGIRIVPYAIKTAIELDLLEIMAKGGPLGTHLSPFDLASKAAAKSPDAPMMIDRLLRLLVAYSVCTCKLMNDENGKEFRVYGVGKAGRKYIKDEDGFSMACTVVYPNRRIEDDCWYDSHITPSILEGGLKPFERANGSLLFEHYAKNESTLTQFNEMMINHTSLIMKKLLKTYNGFENLSDCLNSNRIASEIWELSMQRQQRGSNEEGRSLIQNLSYMFSDAGKGAGRTPGSLGVVSGADQQVLNAHSILNKGGKYVYWEEEK
>maker-lg5-snap-gene-102.258-mRNA-1
MDSLPNSEGSWKEEEDMLLAMQLAGLSIIPYAVNTARELDLFEIMAKATPSGNYLSPLDLASKAAPKNPDAPMMIDRLLRLLVAYSVCTCNLVKDEEEGRECRTYGLGRVGKKLIKNEDGLSIAPYVLFECSKPKGDVWSYLTESILEGGASAYERSSGEFVFEHVMQIENFRDGFNESMISHTSIVMKKILENYDGFESMKDCTLVDVGGGLGMNLAQILSKFPHLKGVNFDLPHIVSEAPHIHGVEHIGGDMFDEIPRGQAIVMKWILHDWSDEKCVEILKNCKKALPKTGKIIVIETIIPREISESDIATKNSLTADVIMMCLTSGGKERTKEEFEVLAMKAGFKLPKIIYGAYSCWILELYPN
>snap_masked-lg5-processed-gene-102.34-mRNA-1
MKDCTLVDVGGGLGMNLAQILSKFPHLKGVNFDLPHIVSKAPNIHGVEHIGGDMFDEIPQGQAILMKPN
>snap_masked-lg5-processed-gene-41.33-mRNA-1
MVKCDKVSSGKGERAYRAEPICRFFLKDNIQDMGSLASQIHGNFHNSFKGQLKNVVLEGGDAFGRAHGGMKLFDYMGTDERFSKLFNQTGFTTAVVKKALEVYQGFKGVNVLVDVGGGVGNTLDVVTSKYPNIKGINFDLPCALAQAPSYPGVEHVAGDMFVDVPTGDAMILKRILHDWTDEDCVNILKNCWKSLPDNGKVVVIELVTPDDAENGDINANIAFDMDMLMFTQCSGGKERSRAEFEALATASGFCHCKFVCPAYHCWIIEFCK
>maker-lg8-snap-gene-79.128-mRNA-1
MEDESSERRNKARLAIMELANMISVPMSLNAAVRLGIADVIWNDGANSPLSAAEILPRLLSSDTTIAGDPENLQRILRMLTSYGVFSEHLAGGFVGRKYSLTDVGKTLVTDSDGLSYAAYVLQHHQEALMRAWPLVHTAVVEPETEPYVKANGEAAYAQYGKCEEMNGLMQTAMSGVSVPFMKAILDGYDGFESVGHLVDVGGSAGDCLRMILKQFPNVQKGINFDLPEVVAKAPKIPGVIHMGGDMFQSVPCGDAIFMKWVLTTWTDEECKQILKNCYNALPVGGKLVACEPVLPKETDDSHRTRALLEGDIFVMTIYRTKGKHRTEEEFKELGLSAGFSTFRAFYIDYFYTILEFQK

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University