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

Panicum hallii

Species name

Panicum hallii is a species of monocot in the family Poaceae (grass family).

Species info

Gene sequence info

Panicum_hallii.COMT.fa

Download
>rna-XM_025948563.1
MSPPPPPAEARLAMMELANMISVPMALTAIIRLGVPSAVWAGGANAPLSAAELLPEGHPDPSVLERLLRLLASRGVFSEHGASPRRFALTAVGRTLVPGPSGASYADYVLQHHQDALVAAWPRLHEAVLDPAGPEPFARANAGVPAYAYYGKDREANEVMLRAMTGVSEPFMEALLDGYAGGFDGVATLVDVGGSSGACLEMIMRRVGTITEGINFDLPDVVAAAPPIAGVRHVGGDMFKSIPSGDAIFMKGHPEQLPQRAAGRRQGHRLRAGGAGGDRHQHQDQGPARERHLRHDHLPDAGEGALRGGVPPPRPRRRLHRIPRHLPRPILCDPRVQQVKLIQGFLCLPFLSL
>rna-XM_025955607.1
MAAARHLRSGLPLIRAHLAASESTAVAQGSRGFSSQVAKPTGKQVKVPDALYGGTGNYASALFLTAAKANTLDKVESEIQTVVEASKKSPLFSQFIKDLSVPKETRVKAITEIFAEAGFSDVTKNFLAVLADNGRLKYIERIAERFVDLNMAHKGEVKVVVRTVIPLPEKEEKELKETLQDILGKNKTILVEQKIDYSIMGGLVIEFGQKVFDMSIKTRAKQMEAFLRQPLEI
>rna-XM_025965265.1
MGSTAADVAAVADEEACMYALQLASSSILPMTLKNAIELGLLEALQKDPAAELAPEEVVARLPAAPANPDAAAMVDRMLRLLASYDVVRCRMEEGKDGKYSRRYAAAPVCKWLTPNEDGVSMAALALMNQDKVLMESWYYLKDAVLEGGIPFNKAYGMTAFEYHGTDPRFNRVFNEGMKNHSVIITKKLLEFYTGFEGVGTLVDVGGGIGATLHAITSHHPQIRGVNFDLPHVISEAPPFPGVQHVGGDMFKAVPAGDAILMKWILHDWSDAHCAAILKNCYDALPAGGKVIIVECILPVNPEATPKAQGVFHVDMIMLAHNPGGKERYEREFEELAKGAGFTGFKATYIYANAWAIEFTK
>rna-XM_025972121.1
MADISAPSPANNTLAANGALDQEDELCLQAQELMLAYNKSLVLRAAIQLGLIDALCAAPAAVTADELARQIKAVDRADTAASVERILGYLACVNVVRCSAETTGPNGEVLRRYMPAPVCRWLTKNDGKGSLGTFAVFLGDPDHILPWHHIADAVVAGGPSSFERIQGTPFFDYLGKKNQRLGMLFDDAMADHSVILVTKMLERYRGFDDVRRLVDVGGGTGNTLKMITSRYKHITGVNYDLPQVLSQAPSIPCVEHVAGNMYESVPSGDAVLLQWMLLMQTDEQCITILKNCHKALPDGGKVIIIDGIRPEIPDPSSPAARDAFSLDMCMFVLFKGKERTEREFTKLARESGFTGAVRTTYIFLNFYAIEFTK
>rna-XM_025970816.1
MGSTDIADEETCLHALQLVSSAVLPMTLRTAIELGLLETLVGAGGKALTPKEVAAKLPSKANPAAASMVDRLLRLLASYNVVSCVVEEGEDGSLSRRYSAAPVCKWLTPNKDGVSMAPFHLLANDKLFMHAWSYMTDAVLEGGSPFNRAFGTPSWFDYAGTDARFNSVFNEAMKQHSVILTEKLLELYTGFDGVRTLVDVGGGLGSTIHAITSRYPTIHGINFDLPHVISEAPAYPGVHVQHVGGDMFEEVPSGDAILMKWILNCWGDHHCARLLKNCYDALPLHGKLISVECILPVNPDATNSAQGLIGVDVCLLAYSPDGKERYEREFVELAKGAGFTSVKSTYIYANFWAIEYTK
>rna-XM_025972217.1
MANIAPPPASTLAAYGALDKEDELCLQAQELMLAYNKSLVLRAAIQLGLIDALCAAPAAVTADELAQQIKAVDRANTAASVERILGYLACVNVVRCSAETMGPDGEVLRRYTPAPVCRWLTKNDGKGSLGLFAVFLGDPDHMLPWHHIADAVVSGGPSSFERIQGTPFFDYLGKKNQRLGMLFDDAMADHSVILVTKMLERYRGFDDVRRLVDVGGGTGNTLQMITSRYKHITGINYDLPQVLSQAPSIPCVEHVSGNMYESVPSGDAVLLQWMLLMQTDEQCITILKNCYKALPDGGKVIVIDGIRPEIPDPTSPAARDAFSLDMCMFVLFKGKERTEREFTKLARESGFTGAVRTTYIFLNFYAIEFTK
>rna-XM_025972951.1
MANIVPSPASTLASNGSHEEEDELCMQAQQLMFAYNISLVLRAAIQLGLIDALCAATTTMTADELAEQIKVADRAEVAASVDRILGYLACFNVVRCSAETTAPHGEVLRRYTPAPLCRWITKNDGIGSLGPFALFLTDRDHMLPWHHLADAVVSGGPCAFERIQGAPFYDYLGEKNQRLGNVFDHAMAEHSLILVNKMLESYRGFNSIRRLVDVGGGTGNTLQMITSRYKHITGVNYDLPHVLAQAPSIPGVEHVAGNMYESVPSGDAVLLQWIPLMQTDEQCITVLKNCYKALPDGGKVIIIDGIRPETPDPTSLTARDIFSLDINMLIIFKGKERTEREFTKLARESGFTGPMQTTYIVLNFYAIEITK
>rna-XM_025970814.1
MGSTDIADEETCLHALQLVSSAVLPMTLRTAIELGLLETLVGAGGKALTPKEVAAKLPSKANPAAASMVDRLLRLLASYNVVSCVVEEGEDGSLSRRYSAAPVCKWLTPNKDGVSMAPFHLLANDKLFMHAWSYMTDAVLEGGSPFNRAFGTPSWFDYAGTDARFNSVFNEAMKQHSVILTEKLLELYTGFDGVRTLVDVGGGLGSTIHAITSRYPTIHGINFDLPHVISEAPAYPGVHVQHVGGDMFEEVPSGDAILMKWILNCWGDHHCARLLKNCYDALPLHGKLISVECILPVNPDATNSAQGLIGVDVCLLAYSPDGKERYEREFVELAKGAGFTSVKSTYIYANFWAIEYTK
>rna-XM_025942919.1
MGSTDIADEETCLHALQLVSSAVLPMTLRTAIELGLLETLVGAGGKALTPKEVAAKLPSKANPAAASMVDRLLRLLASYNVVSCVVEEGEDGSLSRRYSAAPVCKWLTPNKDGVSMAPFHLLANDKLFMHAWSYMTDAVLEGGSPFNRAFGTPSWFDYAGTDARFNSVFNEAMKQHSVILTEKLLELYTGFDGVRTLVDVGGGLGSTIHAITSRYPTIHGINFDLPHVISEAPAYPGVHVQHVGGDMFEEVPSGDAILMKWILNCWGDHHCARLLKNCYDALPLHGKLISVECILPVNPDATNSAQGLIGVDVCLLAYSPDGKERYEREFVELAKGAGFTSVKSTYIYANFWAIEYTK
>rna-XM_025942917.1
MGSTDIADEETCLHALQLVSSAVLPMTLRTAIELGLLETLVGAGGKALTPKEVAAKLPSKANPAAASMVDRLLRLLASYNVVSCVVEEGEDGSLSRRYSAAPVCKWLTPNKDGVSMAPFHLLANDKLFMHAWSYMTDAVLEGGSPFNRAFGTPSWFDYAGTDARFNSVFNEAMKQHSVILTEKLLELYTGFDGVRTLVDVGGGLGSTIHAITSRYPTIHGINFDLPHVISEAPAYPGVHVQHVGGDMFEEVPSGDAILMKWILNCWGDHHCARLLKNCYDALPLHGKLISVECILPVNPDATNSAQGLIGVDVCLLAYSPDGKERYEREFVELAKGAGFTSVKSTYIYANFWAIEYTK

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University