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

Arachis ipaensis

Species name

Arachis ipaensis is a species of eudicot in the family Fabaceae (pea family).

Species info

Gene sequence info

Arachis_ipaensis.COMT.fa

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>rna-XM_016326969.2
MAPSLESNKNVVIDDESNKNLLKEEEEDGMLFAMDLGILVAFPMAVKTAFELGIFDIMAKGGEHAKLSSEDIASQIGSINPNAPSMVDRLLRLLASHSLLSCSSLPQVTKDENDQEHELIASPQKIVYSLTAAASKYFVSDDDGVNFGHSLSLILDKVFLESWSELKGAILEGGVPFVRVNGMHAFEYPSVDPRFNDVFNKAMISHTTIVMKRVLESYEGFNNINTLIDVGGGLGINLKMITSKYPNINAINFDLPHVIQHALTYPGVKHVGGDMFESVPNGDAIFMKCILHDWSDEHCLKVLKNCHKAIPEDGKVIVVDIMVPVLPGNTTAAKVAFKADLLMMTQNIGGKERTKRDFIHLATLSGFSSIKFVCSVSGYWVMEFYK
>rna-XM_016329603.2
MAPSLESNKNVVIDDESNKNLLKEEEEDGMLFAMDLGVLVAFPMAVKTAFELGIFDIIAKGGEHAKFSSEDIASKIGSTNPNAPSMVDRLLRLLASHSLLSCSSLPQVTKDEDDQEHGLIASAHKTVYSLTAASKYFVTDDDGVNFGHTLSLILDKVVLESWSELKGAILEGGVPFVRANGMHTFEYPSVDPRFNDVFNKAMISHTTIVMKRVLESYEGFNNINTLIDVGGGLGFNLKMITSKYPNINAINFVFC
>rna-XM_016343084.2
MSYYSKRPNMINLFGKAMRSVSVPFMREMLENYDGFNGVESLVDVGGNYGDCLEMIMQRYPNIRKGINFDLPHVVAHAPPLPGIIHVGGDAHEFVPNGDAIFLKWLVTTSTDEDTKKVFENCYKALPNGGKLIVVEPVLPESTDESQRTRTLLGADVYNMTMYNPKGKQRTEQQFKDLANFAGFSSCRAFYVDPFMSVLEFQK
>rna-XM_021121325.1
MLAATEMPNHGKQACVIPGLPDFTEVYSFIGSIFYPDTRGHVHKLQEMDPINFETAACHNWSNEKCLTVLKNCYKALEENGKVIIFEMIMPEEPDLSNSSKLVSIVDNSMFLHAGGKDRTEKEFGKLIKDDFFFGLI
>rna-XM_021103524.1
MALYICNFFTLTLWSILYISTESSCDDSSKYFVTDADDGSLLGPTLALLLDNVFYQSWKEVKGAIMEGGIPFNKVYGMHAFEYPGVDQRFNEVFNKAMNFLLTSKSEDADMKLIDFSLSDFIRTGDNYSDSQFFFFVLLAKQSLIPLLY
>rna-XM_021123377.1
MHDNDPFTKALSLAGAQVFPAILNAAVDMNLFEIIAKAETSLGMCASEIASKLPNQHSDMANRLERMLPLLAVHSLLTCSIRTNQDGDTEKVYALSPVGQYFTRNDQQGSSLAALSTLIYQGYRNVWKDTKDAILDANNHNHFQKVYGKLAFEYMETDREFGNLFGQAMSQAGPLVMKSILDSYKGFEGISTLVDVGGGYGQALKQILFHYPSIKGINFDLPHVVENAPPVKGDRARPSQKGFDDSKFILGKGE
>rna-XM_016345540.2
MMSSSARKEEEYDDDDACMYALLLSTFQVFPFILNAAVELNLFDILSELATNGAYSSVSEIASKLPSQHPQLHSRLDRMLRVLASFSLLNSSVVVVDGDKVERLYSLSHAAKYFLKNQSHNLAFFSNLNCHPALTRVWVNIKDAIVDGGIDVFKKVNRMSVWEYMEKDAELSDTFNKAMAGMSATHMKKYLEAYDGFEGVSTLVDVGGGTGHCLKMIFSKYPNIKGINFDLPQVIQHATPYPGIVHIGGNMHETIPKGDAIMIKAVCHNWSDEKCVTVLKNCYKALEENGKVIIFEMIMPEEPDSSNASKLVSVVDNSMLLHAGGKERTEEEFGKLCKDSGFTTYQVVCRTLSVFGVIEFYK
>rna-XM_021107723.1
MAAASESDAKLLELLKLPQDEEEVDGFLFSQMAWSIVVPMALRTTIELGVFDIIAKEGKGAKLSAKDIVDHIGTNNPEAASMLDRLLRLLASHSLLSCSVVEDPESSNNLHHRLYSLSPVSKYFVGDADGVSLGPSLLLHLDQVFTQSWLVVLDTGVGQAMTIVFSNNVVGVEHMGGDMFESVPNADAIFMKTILHDWGDEECLKILKNCLKAIPNDGKVIVVETMVSIFPEPTSFAENAFRNDVIMMTQMLGGIERTKQDFMDLANGSGFSGIRFVCCVSSFWVMEFYK
>rna-XM_016311690.2
MGFVASSDFDVKLEKQEEDGFLIAKMACSVVVPMAVRTTIELGVFDIMAKAGEGAKLSAKDIVDHIGANNPEAASMLDRLLRLLASHSLLRCSVVEHPENPNNLHQRLYSLAPCSKCFVSDADGVSLGPSLLLSLDKVFYESWNELKGAILEGGTPFNRAHGMHVFEYAKVDARFNKVFNKAMHNSSTVLMKRILDVYKGFDHINKLVDVGGGVGAIIKLITSKHPYIHGINFDLPHVIECASAYDDGVEHVGGDMFESVPNGDAIFMKWILHDWGNEDCLKILKNCYKAIPNDGKVIVMDTILPTVPEDTSSAKNAFRNDVIMMTQMPGGFERTQQDFMNLANGSGFSGIKFVCCVSSFWVMEFYK
>rna-XM_016309221.1
MFKIALKECRHVFENLGSIVDVGGVSKLIHQEFSQLKCTVFDQSEVVGNLKGDGNLNFVAGDMFKSIPSADAVLRRRQRILDFVFMALLERRRDWKHYEAEELDKTKQGQCKTERGAVVKDNGFDKVILEVDAMDVWKWITSQETINSYASFSMFIELEYMLIPR
>rna-XM_016308837.2
MAPASESDAKLLELLKLPQDEEEVDGFLFSQMAWSIVVPMALRTTIELGVFDIIAKEGEGAKLSAKDIVDDIGTKNPEAASMLDRVLRLLASHSLLSCSVVEDPQSSNNLHQRLYSLSPVSKYFLGDADGVSLGPSLWLHLDKVFTQSVEHVGGDMFESVPNGDAIFMKRILYDWGDEKCLKILKNCLKAIPNDGKVIVVETMVFIVPEPTSFAKNAFGNDVIMMTQMPGGIERTKQDFMELAHGSGFSGIRFVCCVSSVWVMEFYK
>rna-XM_021107420.1
MSRSELKGAILEGGIPFNRAHGMHVFEYAKIDPRFNEVFNKTMVNSSTILMKRTLDLYNGFEHINKLVDVGGGVGNHLKLITSKYPHIHGINFDLPHVIECAPLYTGVEHVGGDMFESVPNGDAIFIKRVLHDWSDEKCLKILKNCRKAIKDGKGEGHCDGHDYSHCA
>rna-XM_021107405.1
MALASHDSDAKLEKQEDDAFMFAQMACSVVVPMAVRTTIELGVFEIIAKEGEGAKLSAKDIVDRIGSNNPEAASMLDRVLRLLASHSLLSCSVVEDPESSNNLHHRLLYSLSPVSKYFVTDADGVSWGPSLAHLLDKVLYPCWSELKGAILEGGIPFNRVYGMNMFEYANIDPRFNEIFNKAMLTSSTISMKRILDVYKGFDHINKLVDVGGGLGATLNLITSKYPNIQGVNFDLPHVIENAPIYAGVEHIGGDMFESVPNGDAIFIKNILHDWDDEGCLKILKNCRKAIPNDGKVIVVDKILPAMPEQTDFAKMTFRSDVFMMIQMSKGKERTLQDFMHLAKASGFSSITLICNVSSLWVMEFFNQ
>rna-XM_016314852.2
MEDESSENRKQARLTILELANMISVPMSLNAVVRLNVADAIWQGGANNPLSAIEILKRVLPAGNGDSENLQRVLRMLASYGVFNEHAPSGAGGERKYSLTDVGKTLVTDSEGLSFAPYVLQHHQDALMRAWPLVHEAVVDPSKEPFERANGEAAYSYYLKQGDMNELMVKAMSGVSVPFMRAMLQAYDGFRGVQRLVDVGGSGGDCLRMILQKHPNVKEGINFDLPQVVAKASQIPGVTHVGGDMFKSIPQGDAIFMKWVLTTWTDDEIKKIMQNCYNSLPEGGKLIACEPVLPENSDDSHRTRALLEGDIFVMTIYRAKGKHRTEEQFRQLAVSVGFPSFRAFHVDHFYTVLEFKK
>rna-XM_016324373.2
MNMMSSITTKEDYDDAFTKAASFAFAQVFPAILNAAVDMNLFDIISKAESSLGMSASEIASKIPKQHSEMGSRLERMLPSLVARSLLTCSIRTINEDGDTERVYAVSPVGQYYTSNHHDEQGGSCIALSTLFYRGYRHVWKDMKDAILDANNHNHFQRMYGKMAFEYMETDRELCNLFGEAMSQVGPLGVKSILDAYKGGFDGISTLVDVGGGYGQVLKQILFQYPSIQKAINFDLPHVVKNAPPHPGIEHMGGDMFKTVPKGDAILLKHVCHSWEDEECVKVLRNCYEALPPHGKVIVMDALLPEIPKSTSFKDTQAVDLDFLMFLVSGGKERAEKQFEKLCKTSGFSRFQVACNDSSNVFAVMEFYK
>rna-XM_021113867.1
MSLSSKEEENNAFVSALVLCFSRITPAIINAAIDLNLFEIIPSKGIMSASEIASKLPIKKEDTDMVAKRLERMLPSLASHSLLECSIRINQDGTKERVYALSNVGAYFRSSRHEHEYGGSLTPLSVLFHRVYDDLWKDAKDAILDPNNNHFERVYGMPMFEYLKTNKEISHVFDQTMAQSGPLGMKRIISLYKGFEGVTTLVDVGGGIGQTLNLIISAFPSIKGINFDMPHVVKNAPSYLGIEHVGGDMFESVPKGDAIMLKHVCHNWSDEECVKFLRNCHEALPQHGKVIVLDFIMPEIPNSSNSSKHICDVDYLMFIINGGKERTQKEFERLCINSGFSRFQVACTTSLTTFAVIEFYK
>rna-XM_021113406.1
MMSSTTNNNNNSKEDYDDAFTKAASFAFAQVFPAILNAAIDMNLFDIISKAESSLGMSASDIASKIPKQHSEMGSRLERMLPSLVARSLLTCSIRTINEDGDTERVYAISPVGQYYTSNHHDEQRGSLIALSTLNYQGHRHLWTDTKDAILDANNHNHFQKVYGKMAFEYMETDTELGNLFGQAMSQAGPLELKQVLNAYKGFEGISTLVDVGGGYGQILKQILLQYPSIKAINFDLPHVVKNAPPHPGIEHIGGDMFKTVPKADAILLKHVCHNWKDEECVKVLRNCYEALPPHGKVIVLDTLLPEIPKSTSFKDTQAVDLDFLMFLVLGGKERTQKQFEKLCKISGFSRFQVACNDSSNILAVMEFYK
>rna-XM_016325814.2
MELPNGGVTKPESQSKERLAIFELAHMISVPMSLVAIIKLKVPQTIWQQGSNTPLSASEIITRVHPHGSADPHNLQRMLRLLTSFNIFFEHLNPNGERKYTLTDIGKTLVDDDEGLSYAYYMLQHHEDALINTWPFVAEAVEDPTTVPFKKANGDGAMSYYSKRPNMINLFGKAMRSVSVPFMREMLENYDGFNGVESLVDVGGNYGDCLEMIMQRYPNIRKGINFDLPHVVAHAPPLPGIIHVGGDAHEFVPNGDAIFLKWLVTTSTDEDTKKVFENCYKALPNGGKLIVVEPVLPESTDESQRTRTLLGADVYNMTMYNPKGKQRTEQQFKDLANFAGFSSCRAFYVDPFMSVLEFQK
>rna-XM_016324378.2
MSSSNNNSQEEVYDDAFTKASSVALVQVFSSVLEAAVDMNLFDIISKAESSLGMSASEIASKIPKQHSEMGSRLERMLPSLVAHSLLSCSIRTINEDGDTERVYAVSPVGQYFRRSHDQSENSLAALSALIYRGYRHVWKDTKDAILDANNHNHFQRMYGKMAFEYMETDRELGNLFGEAMSQAGPLGVKSILDAYKGGFDGISTLVDVGGGYGQVLKQILFQYPSIQKAINFDLPHVVKNAPPHPGIEHIGGDMFESVPKGDAILLKHVCHNWGDEECVKFLRKCYEALPADGKVIVLEILVPEIPKSTSKDIYAVDMDYGMFLVHGGKERTEKQYEKLCKRSGFSRFKVACNDSSAIDAVMEFYK
>rna-XM_016325645.2
MEMKMNGITTTTCESQNKARLAILELAHMMSVPMSLVAVINLKVPQAIWQGGSNAPISASQILARGGAAYDAENLQRILRLLASYNIFLEHLNSSGERKYSLTDIGKTLIDDAEGLSYAYYMLQHHQDALMRAWPLMEETVKDPTVEPFKKANGEGAISYYTKRPDVLKLAVKSLCGMSIPLMKDILDSYDGFQGVDTLVDVGGNNGISLRSIMEKYPNVRKGINFDLPDMVANAPQIPGVTHVGGDAFESVPSGDAIFIKWVLLAWTDEECKKVFQNCYKALPANGKVIACEPVAPEMTDDSQRTRALLAGDIFIMTMYRTKGKHRTEQQFKELATSAGFSHFRAFYIDPYMAVLEFHK
>rna-XM_016324828.2
MGSSGETQITPTVVSDEEANLFGMQLASASVLPMVLKAAIELDLLEIIAKAGPGVHLSPADIAAKLPTTNPDAPVMLDRMLRLLACYNIFTHSLRTLPDGKVERLYGLAPVAKFLVKNEDGVSLSALNLMNQDKVLMESWYYLKDTVLEGGIPFNKAYGMTAFEYHGTDPRFNKVFNKGMNDHTTITMKKILEIYTGFEGLKSLVDVGGGVGAVMNMIVTKYPHIKGINFDLPHVIEDAPSYPGVEHVGGDMFVSVPKADAVFMKWICHDWSDDHCIKFLKNCYDALPYNGKVIVAECILPVAPDSSLATKGVVHIDVIMLAHNPGGKERTEKEFEALAKAAGFQGFRVLCCAFNTYIMEFLKKP
>rna-XM_016324375.2
MNMMSSITTKEEYDDAFTKAASFAFAQVFPAILNAAVDMNLFDIISKSESPLGMSASEIASKIPKQHSEMGSRLERMLPSLVARSLLTCSIRTINEDGDTERVYAVSPVGQYYTSSHHDEQGGSWIAMSTVSYQGYRHLWTDTKDAILDANNHNHFQKMYGKMAFEYMETDTELGNLFGQAMAQAGSLGLKQLLNAYKGFEGISTLVDVGGGYGQTLKQILLQYPSIKAINFDLPHVVKNAPPHPGIEHIGGDMFKSVPKADAILLKHVCHNWEDEECVKFLRNCYEALPPHGKVIVLDALLPEIPKSTSFKDTQAVDLDFLMFLVHGGKERTQKQFEKLCKTSGFSRFQVACNDSSNVVAVMELYK
>rna-XM_016324380.2
MSSSNNNSQKEVYHDDFTKAASLAFAQVFSSILEAAIDMNLFDIISKAESSLGMSASEIASKIPKQHSEMGSRLERMLPSLVARSLLSCSIRTINEDGDTERVYAVSPVGQYFRPSHDQSENSLAAMSTLFYRGYRHVWKDTKDAILDANNHNHFQRMYGKMAFEYMETDRELCNLFGEAMSQVGPLGVKSILDAYKGGFDGISTLVDVGGGYGQVLKQILFQYPSIQKAINFDLPHVVKNAPPHPGIEHIGGDMFESVPKGDAILIKHVCHNWGDEECVKFLRKCHEALPADGKVIVLEILVPEIPKSTSKDICAVDMDYSMFLVHGGKERTEKQYEKLCKRSGFSRFKVACNDSSAIDAVMEFYK

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University