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

Ziziphus jujuba

Species name

Common jujube (Ziziphus jujuba) is a species of eudicot in the family Rhamnaceae (buckthorn family).

Species info

Gene sequence info

Ziziphus_jujuba.COMT.fa

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>rna-XM_016023211.2
MGSTGETQMTPTQVSDEEANLFAMQLASASVLPMVLKSAIELDLLEIIAKAGPGAFVSPSDIASQLPTKNPDASVVLDRILRLLASYSILTYSLRTLPDGKVERLYGLGPVCKFLTKNEDGVSIAPLCLMNQDKVLMESWYYLKDAVLEGGIPFNKAYGMTAFEYHGTDPRFNKIFNKGMADHSTITMKKLLETYKGFEGLKTVVDVGGGTGAVLSMILSKYPSIKGINFDLPHVIEDAPAYPGVQHVGGDMFVSVPKGDAIFMKWICHDWSDEHCLKFLKNCYDALPENGKVILAECILPVAPDSSLAAKGVIHIDVIMLAHNPGGKERTEQEFEALAKGAGFQGFRVACNAFNTYVIEFLKKP
>rna-XM_016023212.2
MEKGNPLESENFGLFQCHNCVFCRYYLKDAVLEGGIPFNKAYGMTAFEYHGTDPRFNKIFNKGMADHSTITMKKLLETYKGFEGLKTVVDVGGGTGAVLSMILSKYPSIKGINFDLPHVIEDAPAYPGVQHVGGDMFVSVPKGDAIFMKWICHDWSDEHCLKFLKNCYDALPENGKVILAECILPVAPDSSLAAKGVIHIDVIMLAHNPGGKERTEQEFEALAKGAGFQGFRVACNAFNTYVIEFLKKP
>rna-XM_016027356.2
MASSLLEVENNQHPKVHDEKERRKEEEESFCYAMQIVMSSVLSMSMQSATELGVFYVIAKAGPGSKLSSSDIAAQMPIKNPEAPIMLDRILRLLASHSLLSCSVVADDNGSFERLYSLAPASKFFVTNKDGVSLGPLMALIQDNVFLTSWSQLKDAVLEGGIPFNRVHGTHAFEYPGLDHRFNQVFNTAMYNHTTIVIKKILDLYKGFESLEQLVDVGGGLGVTLRLITSKYPNIKAINFDLPHVIKHAPAYPGVEHVGGDMFSSVPSGDAIFMKWILHDWSDEKCLKLLKNCYKAIPDNGKVIVVEALLPVGAETSSSVKTTSQIDVLMMTQTPGGKERSQQEFLALANAAGFNGIRFECSACNFWVMEFSNS
>rna-XM_016027344.1
MASSLDIENNRRDHDHDTREEEESFSYALQLVGSSALPTSLQCAIELGVFDIIGKAGEGAKLSPAEIAAQLGTNNPNAPTMLDSILRLLACHSVLNCSVVADDNDNNINGSLQLQRLYSLAPVSRFFVTNEDGVSLGPLISLTQDKVFLACWSQLKDAILEGGIPFNRVYGMHPFEYPGVDSRFNQVFNTAMYNHTTITIKQILEVYKGFEPIKQLVDVGGGLGVTLKNITSTYPHIKGINFDLPHVIKHAPSYPGVKHVEGDMFVIVPSGDAIFMKWILHNWNDEKCIKLLKNCYKAIPEEGKVIIVDAIFPVMPETSAEVKSISQANVIMMTQNPGGKERTKQEFLALATASGFSGVRFECNVSSSWVMEFFK
>rna-XM_016027357.2
MASSLLEVENNQHPKVHDEKERRKEEEESFCYAMQIVMSSVLSMSMQSATELGVFYVIAKAGPGSKLSSSDIAAQMPIKNPEAPIMLDRILRLLASHSLLSCSVVADDNGSFERLYSLAPASKFFVTNKDGVSLGPLMALIQDNVFLTSWSQLKDAVLEGGIPFNRVHGTHAFEYPGLDHRFNQVFNTAMYNHTTIVIKKILDLYKGFESLEQLVDVGGGLGVTLRLITSKYPNIKAINFDLPHVIKHAPAYPGVEHVGGDMFSSVPSGDAIFMKWILHDWSDEKCLKLLKNCYKAIPDNGKVIVVEALLPVGAETSSSVKTTSQIDVLMMTQTPGGKERSQQEFLALANAAGFNGIRFECSACNFWVMEFSNS
>rna-XM_016027407.2
MFNDAMASDAQLVMTVVLKDEYRGVFDGLESLVDLAGGTGTVAKSIAEAFPQTECTVFDQLHSGCSLRSHQKVAICWRQHVRGNSSCRCSFYEENGSLYEVDRRI
>rna-XM_016027358.2
MASSLLEVENNQHPKVHDEKERRKEEEESFCYAMQIVMSSVLSMSMQSATELGVFDVIAKAGPGSKLSSSEIAAQMPTKNPEAPIMLDRILRLLASHSLLSCSVVADDNGSFERLYSLAPASKFFVTNKDGVSLGPLMALIQDNVFLTSWSQLKDAVLEGGIPFNRVHGTHAFEYPGLDHRFNQVFNTAMYNHTTIVIKKILDLYKGFESLEQLVDVGGGLGVTLRLITSKYPNIKAINFDLPHVIKHAPAYPGVEHVGGDMFSSVPSGDAIFMKWILHDWSDEKCLKLLKNCYKAIPDNGKVIVVEALLPVGAETSSSVKTTSQIDVLMMTQTPGGKERSQQEFLALANAAGFNGIRFECSVCNFWVMEFFK
>rna-XM_016027342.1
MASSLDIENNRRDHDHDTREEEESFSYALQLVGSSALPTSLQCAIELGVFDIIGKAGEGAKLSPAEIAAQLGTNNPNAPTMLDSILRLLACHSVLNCSVVADDNDNNINGSLQLQRLYSLAPVSRFFVTNEDGVSLGPLISLTQDKVFLACWSQLKDAILEGGIPFNRVYGMHPFEYPGVDSRFNQVFNTAMYNHTTITIKQILEVYKGFEPIKQLVDVGGGLGVTLKNITSTYPHIKGINFDLPHVIKHAPSYPGVKHVEGDMFVIVPSGDAIFMKWILHNWNDEKCIKLLKNCYKAIPEEGKVIIVDAIFPVMPETSAEVKSISQANVIMMTQNPGGKERTKQEFLALATASGFSGVRFECNVSSSWVMEFFK
>rna-XM_025076869.1
MFAGVPSGDAIFMKWILHDWNDENCIKLLKNCHKAIPDNGKLIVVEELLPVMPETNTAVKSTSQMDVLMMAQTPEGKERSKQEFLALSMDVLKLIITVPIFQKSPWKIYHFSNSPFHIFL
>rna-XM_016033429.2
MASSAEVENQRELYDAVEIRREEEGVESFSYAMQLAMSSVLPMSMQCAIELGIFDIIAKAGQEAKLSPSEIAAHMPTTNPDAPAMLDRLLRLLASHSVLTCSLVAHDHHLNANGSNFQRLYGLSPVSKFFVTDNDGVSLGPYMALVQDNVFLTSWSQLKEAILHGGLPFTRAHGTHAFEYLDLDLKFSKVFNAAMCNHSTVVMKKILELYKGFEPLKQLVDVGGGLGVNLKLITSTYPHIKGINFDLPHVIKHAASYPGVEHVGGDMFAGVPRGDAIFMKWILHDWNDGNCIKLLKNCHKAIPDNGKLIVVEELLPVMPETSTAVKSTSQMDVLMMAQTPKGKERSKQEFLALATTAGFSGIRFECLICNFWVMEFFK
>rna-XM_025076865.1
MASSLEIENNLRDHDHDTREEEEIFSYALQLVGSSALPMSLLCAIELGVFDIIGKAGEKAKLSPTEIAAQLGTNNPDAPTMLDSILRLLACHSVLNCSVVADDNNNKIDGSLQLQRRYSLAPVSRFFVTNKDGVSLGPLMSLTQDKVFLASWSQLKDAILCVEHVGGDMFVSVPSGDAIFMKWILHDWSDEKCIKLLKNCYKAIPESGKVIVVDSVFPVKLETSAAVKSISQANVVMMTQNPGGKERTEQEFLALATASGFGGVRFECCVSPSWVMEFFK
>rna-XM_016033394.2
MASSLLEVENNQHPKVHDEKERRKEEEESFCYAMQIVMSSILSMSMQSATELGVFDVIAKAGPGSKLSSSDIAAQMPIKNPEAPIMLDRILRLLASHSLLSCSVVADDNGSFQRLYSLAPASKFFVTNKDGVSLGPLMALIQDNVFLTSWSQLKDAVLEGGIPFNRVHGTHAFEYPGLDHRFNQVFNTAMYNHTTIVIKKILDLYKGFESLEQLVDVGGGLGVTLRLITSKYPNIKAINFDLPHVIKHAPAYPGVEHVGGDMFSSVPSGDAIFMKWILHDWSDEKCLKLLKNCYKAIPDNGKVIVVEALLPVVAETSSAVKTTSQIDVLMMTQNPGGKERSQQEFLALANAAGFNGIRFECSVCNFWVMEFFK
>rna-XM_016033414.2
MASSLEIENNQTVHDHETREEEEEESFSYALQLVSSSALSMSLKCAVELGIFDIISKEGEGAKLSPTEIAAHLGTNNPDAPTMLDSILRLLACHSVLNCSVVADDNNNNINGSLQLQRLYSLGPVSKFFVTNKDGVSLGPLVSLMQDKVFLASWSQLKDAILEGGIPFNRVYGMHAFEYPGVDPRFNQVFNTAMHNFTAIITKKMLEVYKGFEHIKQLVDVGGGLGVTLKNITSTYPHIKGINFDLPHVIKHAPSYPGVEHVGGDMFVNVPSGDAIFMKGIMHDWNDEKCIKLLKNCYNAIPENGKVIVVDAVLPVKPETSAKVKRVSEVNVFMMTQHPGGKERSKQEFLALATASGFGGVKFVCCVSAFWVMEFFK
>rna-XM_016033396.2
MASSLLEVENNQHPKVHDEKERRKEEEESFCYAMQIVMSSVLSMSMQSATELGVFDVIAKAGPGSKLSSSEIAAQMPTKNPEAPIMLDRILRLLASHSLLSCSVVADDNGSFQRLYSLAPASKFFVTNKDGVSLGPLMALIQDNVFLTSWSQLKDAVLEGGIPFNRVHGTHAFEYPGLDHRFNQVFNTAMYNHTTIVIKKILDLYKGFESLEQLVDVGGGLGVTLRLITSKYPNIKAINFDLPHVIKHAPAYPGVEHVGGDMFSSVPSGDAIFMKWILHDWSDEKCLKLLKNCYKAIPDNGKVIVVEALLPVVAETSSAVKTTSQIDVLMMTQNPGGKERSQQEFLALANAAGFNGIRFECSVCNFWVMEFFK
>rna-XM_016039753.2
MACPQYREFHGAEERREEEGGGGESLSFSYAMQLAMSSALSISLQCAIELGIFDIIAKAGHEAKLSPSVIAAHMPTTNPDAPAMLDRLLRLLASHSVLTCSLVAHRDPTNASGSNFHRLYGLAPVSKFFVTDKDGVSLGPCIVLPQDNVTLTSWSKLKEAILEGGDPFTRAHGTHIYEYLDLDTKFSKVFKAAMYNHSTIIMEKILELYKGFEPLKQLVDVGGGLGVNLKLITSRYPHINGINFDLPHVIKHAASYPGVEHVGGDMFVGIPSGDAIFMKWILHNWNDEKCIKLLKNCYEAIPGKGKLIVVEELLPVMPETSTAGKSTSQMDVLMMVQTPQGKERSRQEFLALATAAGFSGIRFECFVYNFWVMEFIK
>rna-XM_016040505.1
MACPQYREFHGAEERREEEGGGESLSFSYAMQLAMSSVLSMSLQCAIELGIFDIIAKAGHEAKLSPSVIAAHMPTTNPDAPAMLDRLLSLLASHSVLTCSLVAHHDPLNANGSNFHRLYGLAPVSKFFVADKDGVSLGPYMALLQDNVTLTSWSLSDMQSI
>rna-XM_016040507.2
MACPQYREFHGAEERREEEGGGGESLSFSYAMQLAMSSALSISLQCAIELGIFDIIAKAGHEAKLSPSVIAAHMPTTNPDAPAMLDRLLRLLASHSVLTCSLVAHRDPTNASGSNFHRLYGLAPVSKFFVTDKDGVSLGPCIVLPQDNVTLTSWSKLKEAILEGGDPFTRAHGTHIYEYLDLDTKFSKVFKAAMYNHSTIIMEKILELYKGFEPLKQLVDVGGGLGVNLKLITSRYPHINGINFDLPHVIKHAASYPGVEHVGGDMFVGIPSGDAIFMKGVLHNWNDEKCIKLLKNCYEAIPGKGKLIVVEELLPVMPETSTAGKSTSQMDVLMMVQTPQGKERSRQEFLALATAAGFSGIRFECFVYNFWVMEFIK
>rna-XM_016043094.2
MEEERSESRKQARVAMLELANMISVPMSLNAVIRLNVADAIWQGGSNAPLSASQILTRVLPSGVGDPENLQRILRMLSSHGVFAEHLNGSERTYSLTDVGKTLVTDSEGLSYAPYVLQHHQDALIRAWPLVHEAVLDPSTEPFVKVNGEPAYVYYRKKPEMNGLMQKAMSGVSVPFIKAVLEGYDGFEGVERLVDVGGSGGDCLRMILLKYPNIRQGINFDLPEVVAKAPQIPGVTHVGGDMLESIPGGDAIFMKWVLTTWTDDECKLIMQNCNKALPEGGKLIACEPVLPKETDDSHKTRAILGEDIFVMTMYRTKGKQRTEEEFRQLGLSSGFRNFRAVYIDYFHVLEFRK
>rna-XM_016043093.2
MMEDESSECRNHARLGIMELANMISVPMSLNAVVRLKVADAIWDGGSNTPLSASQILTRLLPSGGGDPENLQRILRMLSSYGVFTEHLNGSKRNYSLTDVGKTLVTDSEGLSYAPYVLQHHQDALMRAWPLVHDAVLDPSTEPFVKANGEPAYGYYGKKPEMNGLMQKAMSGVSVPFMKAILEGYNGFEGVERLVDVGGSGGDCLRMILLKHPNVRQGINFDLPEVVAKAPQIPGVTHVGGDMFKSIPRGDAIFMKWVLTTWTDDECKLIMQNCNKALPEGGKLIACEPVLPKETDDSHRTRALLEGDIFVMTVYRAKGKHRTEEEFRRLGLSSGFPNFRAVYIDYFYTVLEFQK
>rna-XM_016045432.2
MEMESNKTQMTHEHEYAMQLASASVLPMVLKAAMELGVLEIIQKAGPAARLSAQEIASQLPTQNPEAPILVDRMLRLLSAHSLLTCSVSACQSDQQRLYALTPVSNYLLPNKDGVSLAPLLSLIQDEVFLGAWYHLKDAVLEGGLPFDKAHGMNAAEYVKKDARFGELFKSSMKEFNPILMETILEMYKGFEGLTSLVDVGGGDGTLLKMIISKHPSIKGINFDLAALIQNSPSYPGIEQIPGDMFTSIPKGGDAIFMKWILHTWDDEHCLVILKNCYEALPDGGKVIVVDMVIQEASDTSVASRSLFQFDMIMMNMNPTGKERTKREFENLAKEAGFSSIRVACSAYGFSVMEIFKNT
>rna-XM_016014094.1
MFVGIPSGDAIFMKWILHNWNDEKCIKLLKNCYEAIPGKGKLIVVEELLPVMPETSTAGKSTSQMDVLMMVQTPQGKERSRQEFLALATAAGFSGIRFECFVYNFWVMEFIK

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University