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

Malcolmia maritima

Species name

Malcolmia maritima is a species of eudicot in the family Brassicaceae (mustard family).

Species info

Gene sequence info

Malcolmia_maritima.COMT.fa

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>Mamar.0003s0039.1.v1.1
MTNHLQDPLTTYPKPVLTKEEEEEVDEKMVSLQAESIVNTVAFPMVLKAALELGVIDTIAAAGNDAWLSPSEIAVSLPAKPTNPEAPVLLDRMLRLLVSHSILKCRMSETRENGRTGKVKREYAVEPVTKYFLKDSDGSGSLLSLFLMFHSQVFFKTWTNLKDVILEGSDAFSSSHGMRIFEYINSDEQFAEMFNRAMSEPSTMIMKKVLQVYRGFEDVINTLVDVGGGNGTILGLVTSKYPHIKGVNFDLAQVLIRAPFYPGVEHISGDMFIEIPTGDAIFMKWILHDWSDEDCIKILKNCWKSLPEKGKVIIVEMITPTEPKSGDFSSNTVFAMDLLMLTQCSGGKERSLSQFESLAFASGFVRCEVICLAYSYSVIEFYK
>Mamar.0003s0110.1.v1.1
MGHLIPQTGDDETELGLTAVRLANCATFPMVFKAAIELGVIDTLYVAARGDVTGSGLFLTPSEIATRLPTKPSNPEAPVLLDRMLRLLASYSIVKCQAVEGERVYKAEPICRYFLKDNIDQELGTLASQFIVSLDSVFLNTWAQLKDVVLEGGVAFGRANSGLKLFDYISKDERLSKLFNRTGFSVGILKKFLLIYRGFEGVDVLVDVGGGVGDTLGFVTSKYPQIKGINYDLTCALKQAPSYPNVEHVAGDMFVDVPRGDVILLKRILHDWTDEDCEKILKNCWKALPENGKVIVMEIVTPDEAEIDDVQSNIAFDMDMLMFTQLSGGKERSRAEYEALAANSGFPRCDFVCRAYHLWVIEFSKQA
>Mamar.0003s0038.1.v1.1
MSDQCQEPLTAYPKPVLPKEEQAMDEKMVSLHAESIVNTLAFPMVLKAALELGVIDTIAAAGGTWLSPSEIAVSLPTKPTNPEAPVLMDRMLRLLVSHSILKCRVIETIENGQTGKIERVYAAEPVCKFFLKDSDGSGSLSSLFLLLHSQVIFKTWTNLKDVILEGKDAFRSAHDMRIFEYIGSDEQFSELFSQAMSESSTMVMKKVLEIYRGFEDVNTLVDVGGGTGTILGLITSKYPHIRGVNLDLAQVITHAPFYPGVEHVSGDMFIEVPKGDAIFMKWILHDWADEHCIKILKNCWKSLPAKGKVIIVEMMTPTEPKPNDFSCNPVLGMDLLMLTQCSGGKERSLSQFENLAFSSGFVRCEIICFAYSYSVIEFHK
>Mamar.0007s0136.1.v1.1
MIKIYIFINKYRASLLFCFGPRNIPDRHCLELGVIDTIAAVDDGVWLSPSEIALGLPTKPTNPEAPVLLDRMLVLLASHSILKYRMVETGKNGVNGKTERVYSAEPVCKFFLNRGDGSGSLATLFMVLQGEVNLKTWTHLKDVILEGKDAFSSAHGMRVFEHIGSNERFADMFNRAMSEASTLTMKKVLEIYKGFEDVNTLVDVGGGIGTILGLVTSKYPHIKGINFDLASVLVHAPLYPDCVKILRNCWKSLSEKGKVIIVEMITPITPKINDYSSNIVFAMDMLMLTQCSGGKERSLSQFKTLASDSGFLRCEIVCHAYSYFVIEFHK
>Mamar.0007s0137.1.v1.1
MANHLQDPIITSPKPGLTKDDQTFDQETVSLQAEKILYTVAFPMVFKTALELGIIDTIASVDEGVWLSSSEIALRLPTKPTNPEAPVLLDRILALLVSHSILKYRTVETGENGQTKRVYAAEPVCTFFLNRGNGSGSLASLFMVALSEVYFKTWTHLKDMILEGTDAFTSAHGMRLFEYIGSNERFGEMFNRGMSEVSIMTMNRVLEMYKGFEDVNTLVDVGGGFGTVLGLVTSKYPHIKGINFDIARVLNHAPLYPGVEHVSGDMFTEIPNGDAIFMKWILHDWNDEDCVKILKNCWRSLSENGKVILVDMIKPVEPKINDSFSNIVFGMDMFMLTHCSGGKERSFPQIETLAFDSGFIRCEIMCHAYSFSVIELHK
>Mamar.0007s0135.1.v1.1
MANHIQDPLTTSPKPSLIIKETQEFDEETVSLQAERILYIMTFPMVLRAALELGVIDMIASLDEGVWLTPSQIALGLPTKPTNPEAPVLLDRMLVLLASHSILKYRMVETGGSEKIERVYAAEPVCKSFLNRGDGSGSLAPMFMLLHSEVCFKSWTHLKDLILEGKDAFSSAHGMKLLEYIGSNELFITRFNHAMSEASIMIMNKVLEVYRGFEDVRTLVDVGGGIGTNINLVTSKYPHIKGINFDLASALVHAPVYPGVEHVSGDMFTEIPKGDAIFMKWILHDWTDEECVKILKNCWKSLSEKGKVIIVEMITPITPKINDFSSSIVFAADMVMLTNCSGGKERSFAQFEALASHSGFGRCDVICLAYSYYVIELHK
>Mamar.0008s0045.1.v1.1
MTSQLLTTYPKPGLTKEEEQVDVEMMSLQALRITNALAFPMVFKAALELGVLDTIASFGKGAWLSSSEISVGLPTKPTNPEAPVLLDRMLRLLVSHSILKCRIVETEENDPTGMTQRVYAAEPVCAFFLNRGDDSDSLLSLFMLFQSQVSFKTWTHMKDIILEEKDAFSSAHGMRFFEYIRLDEQFAGMFNQAMSESSTMIMKKILQVYKGFKDVSTLVDVGGGLGTILNLVTSKYPQIKGINFDLAAVLANAPFYPGVEHVSGDMFIEVPKGDAIFIKRILHDWSDEDCVKILRNCWKSLPEKGKVIIVDMVTPTEPKSDDFISNIVFGFDMLMLTSSGGKERSFSQFETLASASGFLTCKVIDLAYTYSIIELHK
>Mamar.0008s0270.1.v1.1
MEEQNLSLYAMILSSSTVLPMVLKTAIDLGLFDVLAESGPSSASQIMSLLSTQTQKHHDSSMVNRILRFLASYSILTCSVSTDHGEPCAVYGLAPVAKYFTKNQSGSLAPLVNLFQDKVVIDMWYNLKDSVLQGGLPFNNTHGSSAAELVGRDSRFREVFQSSMKGFNEVFMEEFLKNYNGFDGVKSLVDVGGGDGSLLSRIISKHTHIIKAINFDLPSIINTSSASPGIEHVAGDMFTSVPKGEAIFMKWMLHGWDDEHCAKILRNCYQSLPSNGKVIVVDMVIPDFPGDTLLDRSLFQFELFMMNMNPSGKERTKKEFEILARLAGFSNVQVPFTSLCFSVVEFHKN
>Mamar.0014s0399.1.v1.1
MTNHLQPPLTINPTSDRTIEEQEVEEEASLLARRLSNAAAFPMVLKAALELGVIDTMVNVGDSLWLSPSEISLRLPTKPSNPEAPVLLDRMLRFLASYSVFKCRSIVTEQNGQSVKIKREYAAKPVCKYLLNNSDDSGSFGSLFMLDLSDVFIKTWTHLKDVILEGRDAFSSAHGMKLFEYIQTDERFGKVFNRAMLESSTVVIKKVLKSYEGFKDVRTLVDVGGGLGNTLGLITSKYPHLIGINFDLAPVLANAPSYPGVNHVAGDMFINIPNGDAIFMKWILHDWTDEQCVTLLKNCWRSLPENGKVIIVEMVTPDEAKSGDICSNIVFGMDMTMLTQCSGGKERSLSEFENLAYASGFTRCEIVCPVYPFSVIEIYK
>Mamar.0018s0316.1.v1.1
MGSLAETQITPAKISDEEANLFAMQLAGATVLPMVLTSALELDLLEIISKNAGLAGGQLSPSEIASHLPTKNPDAPVMVDRILRLLAAYSILTCSVRKLIDGGVERLYGLGPVCKYLTKNEDGVSLAALCHLNRDRVFMESWYHVKDAVLEGGVPFDKAFGMDAFEYQGVDPRFNKVFNNGMSNHTTIVMTKILETYKGFEGLSSLVDVGGGIGVTLRMIVSKHPHIKGILYDLSHVIEEAISYPGIEHIGGDMFVNVPKADAIFMKWICHDWSDQHCLKFLKNCYEALPDNGKMIVAESILPEVPDSSLMTKEVVHMDCLMLAHNPGGKERTEKEFETLAKASGFQGFQVVCRAYGTHIMEFLKTI
>Mamar.0018s0301.1.v1.1
MRSLAETQITPAKISDEEANLFAMQLAGATVLPMVLTSALELDLLEIISKNAGLAGGQLSSSEIASHLPTKNPDAPVMVDRILRLLAAYSILTCSVRKLIDGGVERLYGLGPVCKYLTKNEEGVSLAALCHLNRDRVFMESWYHLKDAVLEGGVPFDKAFGMDAFEYQGVDPRFNKVFNNGMSNHTTIVMNKILETYKGFEGLSSLVDVGGGIGVTLRMIVSKHPHIKGIVYDLSHVIEEAISYPGIEHIGGDMFVNVPKADAIFMKHCLKFLKNCYEALPDNGKMIVAESILPVVPESSLMTKEVVHMDCLMLAHNPGGKERTEEEFEALAKASGFQGFQVVCRAYGTHIMEFLKKI
>Mamar.0018s0302.1.v1.1
MGSLEKSQMTPFTKISNDEEASLYAMQLGSASVLPMVLKSAIELDLLEIMAKNDGYSGAQMSPLELASHLPTKNPDAHVMLDRILRLLASHSILTCSVRKLPDGGAERLYGLDTVCKYLTKNEDGVSLATHCLLNQDKVLMESWYHLKDAVLEGGIPFDKGYGMPTFVYHGTDQRFANVFNNGMSNHSTIVMKKILDVYEGFKGLSTVVDVGGGIGASLHMIVSKYPKIKGINFDLPHVIENAPSLIGIEHAKGDMFVSVPKGDAIFLKWVCHDWSDEHCLKLLNNCYEALPENGKVIVVECLVPVAPDSSLLTKQVVHLDCIMMAHTAGGRERTEEEFESLARRVGFKGFQVICNVFGTYIMEFYKII
>Mamar.0037s0299.1.v1.1
MEDESSESRNKARLAIMELANMISVPMSLNAAVRLGIADAIWSGGANSPLSAAEILPRLLLPSDTTIGGDPENLQRILRMLTSYGVFSEYLVGSIERKYSLTDVGKTLVTDSGGLSYAAYVLQHHQEPLMRAWPLVHTAVVEPETEPYVKANGEAAYMQYGKSEEMNGLMQKAMSGVSVPFMKAILNGYDGFKSVEHLVDVGGSAGDCLRMILQQFPNVRQGINFDLPEVVAKAPNIPGVTHVGGDMFQSVPRADAIFMKWVLTTWTDEECKQIMKNCYNALPFGGKLIACEPVLPKETDDSHRTRALLEGDIFVMTIYKTKGKHRTEEEFKELGLSAGFPIFRPFYIDYFYTILEFHK
>Mamar.0052s0038.1.v1.1
MNSREISRDEDEEDMLLAMQLSGLRVVPYAIRSAIELDLLEIISKAGPVGTHLSPLDLAAKVAPKNPDAPMMIDRLLRLLACYSVCTCKLVKDQKGGSEFRVYGLGKAGTKFIKDQDGFSVASSVLYINPKFQNDTWSQLTASILEGGVSPYERAHGASLFVNMTNDESMRTIFNEMMINHTSLLMKKILKTYDGFEKLGDGVLVDVGGGLGANLALILSNYPQLKGVNFDLPHIVAAAPTIHGVEHVGGDMFEAIPQGQAIFMKWILHDWTDEQCVEILRNCKKALPKAGKVIIIETILPREISETDVATKWSFCFDVGMMGATLGGKERTKEEFEVLAMEAGFKLPNIIYGAYAYWIIELYAN
>Mamar.0130s0021.1.v1.1
MGSTAETQLTPVQVSDDEAALFAMQLASASVLPMALKSALELDLLEIMAKNASPMSPTEIASHLPTKNPEAPVMLDRILRLLASYSILTCSVRGDGAERIYGLGPVCKYLTKNEDGVSIAALCLMNQDKVLMESWYHLKDAVLDGGIPFNKAYGMSAFEYHGTDPRFNKVFNNGMSNHSTITMKKILETYKGFESLTSLVDVGGGIGATLKMIVSKYPNLKGINFDLPHVIEDAPSHPGIEHVGGDMFVSVPKGDAIFMKWICHDWSDEHCVKFLKNCYEALPEDGKVILAECMLPETPDSSLSTKQVVHVDCIMLAHNPGGKERTEKEFEALAKASGFKGIKVVCDAFGVNVIELLKKL
>Mamar.0130s0094.1.v1.1
MGYLFEKTLSSNPKTPIVTDNDNELGLMAVRLANAAAFPMVLKAALELGVFDTLYAEASRSDSFLSPSEIVSKLPTIPRNPEAPVLLDRMLRLLASYSMVKCGKIVEGKGERVYKAEPICRFFLKDNIQDIGSLASQVIVNFDSVFLNTWAQLKDVVLEGGDAFGRAHGGMKLFDYMGTDERFSKLFNQTGFTIAVVKKALEVYEGFKGVNVLVDVGGGVGNTLGVVTSKYPNIRGINFDLTCALAQAPSYPGVEHVAGDMFVDVPTGDAMILKRILHDWTDEDCVKILKNCWKSLPENGKVVVIELVTPDDAENGDINANIAFDMDMLMFTQCSGGKERSRAEFEALAAASGFTHCKFVCQAYHCWIIEFCK
>Mamar.0130s0095.1.v1.1
MGFLFEETLSSNPKTPIAVDDDNQLGLMAVRLANAAAFPMVLKAALELGVFDTLYAEASRTDSFLSPSEIASKLPTTPRNPEAPVLLDRMLRLLASYSMVKCGKVIEGKGQRVYKAEPICRFFLKDNIQDIGSLASQVIVNFDSVFLNTWAQLKDVVLEGGDAFGRAHGSMKLFDYMGTDERFSKLFNQTGFTIAVVKKALEVYEGFKGVNVLVDVGGGVGNTLGVVTSKYPNIKGINFDLPCALAQAPSYPGVEHVSGDMFVDVPTGDAMILKRILHDWTDEDCIKILKNCWKSLPENGKVVVIELVTPDDAENGDINANIAFDMDMLMFTQCSGGKERSRAEFEALAAASGFTHCKFVCQAYHCWIIEFCK
>Mamar.0130s0096.1.v1.1
MGFLFEEAISSNPKTPTVVDDDNELGLMAVRLANAAAFPMVLKAALELGVFDTLYAESSRTDSFLSPSEIASKLPTTPRNPEAPVLLDRMLRLLASYSMVKCGKVLEGKGQRVYKAEPICRFFLKNNIQDIGSLASQVIVNFDSVFLNTWAQLKDVVLEGGDAFGRAHGGMKLFDYMGTDERFSKLFNQTGFTIAVVKKALEVYEGFKGVNVLVDVGGGVGNTLGVVTSKYPNIKGINFDLVCALAQAPSYPGVEHVAGDMFVEVPTGDAMILKRILHDWTDEDCIKILKNCWKSLPENGKVVVIELVTPEDAENGDINANIAFDMDMLMFTQCSGGKERSRAEFEALAAASGFTHCKFVCQAYHCWIIEFCK

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University