Enzyme
The enzyme catalyses the first committed step in the biosynthesis of flavonoids. It can also act on dihydro-4-coumaroyl-CoA, forming phloretin.
CHS
Enzyme
Chalcone synthase
Enzyme name
EC:2.3.1.74
Entry
Transferases;Acyltransferases;Transferring groups other than aminoacyl groups
Class
malonyl-CoA:4-coumaroyl-CoA malonyltransferase (cyclizing)
Sysname
3 malonyl-CoA + 4-coumaroyl-CoA = 4 CoA + naringenin chalcone + 3 CO2[RN:R01613]
Reaction
CoA [CPD:C00010];naringenin chalcone [CPD:C06561];CO2 [CPD:C00011]
Product
Species information
Ricinus communis
Species name
Castor bean (Ricinus communis) is a species of eudicot in the family Euphorbiaceae (spurge family).
Species info
Gene sequence info
Ricinus_communis.CHS.fa
Download
>rna-XM_002529211.3
MGSEAGLSKMANPGKATILALGKAFPHQLVMQEFLVDGYFKNTNCDDPELKQKLTRLCKTTTVKTRYVVMSEEILEKYPELAVEGLPTLKQRLDICNEAVTKMAIEASQKCIKNWGRPISDITHLVYVSSSEARLPGGDLHLARGLGLSPETQRVTLYFMGCSGGVSGLRIAKDIAENNPGSRVLLATSETTIIGFKPPSADRPYDLVGVALFGDGAGAMIIGTDPVSKTESPLFELHTAIQNFLPDTEKIIDGRLTEEGISFKLARELPHIIEDNIEGFCQKLMGVAGLTDKDYNKLFWAVHPGGPAILNRMEKRLDLFPEKLNASRRALMDYGNASSNTIVYVLEYMIEESLKMKEENVNNEWGLILAFGPGITFEGILARNLTV
>rna-XM_002520243.2
MANIAKILAIGTANPPNYIFQADYPDFYFKISNSEHMTELKNKFRNICQKSTIKKRYMHLTGDTIKKNPNIGIYRTASLEVPKLGQEAALKAIKEWGQSISRITHLIFCTSSGISMPGADFELTKLLGLPPSVQRSIIYQSGCFAGAQSLRLAKDIAENNVESRILIVCSESMTTCFHVPSDAHLDILVGSAIFGDGAAALIVGANPDPTTEHPLFSVVSAFQTTIPDTENGIVVQTREMGLSYYLSRSVPKLISDNIPECFSQISAQFEISDWNSLFYIVHPGGPAILNGIEEKLGLVKEKLRASRHVLTEYGNMWSPSVFFVLDEMRKRSLQEGKITTGEGLKMGILVGFGPGLTMENVVLHSTAIA
>rna-XM_002518086.3
MVSVQDVRRTQRAEGPATVLAIGTVTPTNSVDQSTYPDYYFRVTNSEHKTELKEKFKRMCDKSMIKKRYMHLTEEMLKENPNICAYMAPSLDARQDIVVVEVPKLGKEAAVKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSIKRLMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSELTAVTFRGPSDTHLDSLVGQALFGDGAAAVIVGSDPVPNVEKPLYELVFTAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFQPLGISDWNSIFWIAHPGGPAILDQVEAKLGLEPNKLQATRHILSEFGNMSSACVLFIMDYMRKKSAEDGLESTGEGLEWGVLFGFGPGLTVETVVLHSVANY
>rna-XM_002512771.3
MIKKRYMHVNEEILKENPNMCAYWEPSLDARQDIVVVEVPKLGKEAAAKAIKEWGQPKSKITHLIFCTTSGVDMPGCDYQLTKLLGLRPSVKRFMMYQQGCYAGGTVIRLAKDLAENNKGARVLVVCSEITAVTFRGPSDKHLDSLVGQALFGDGAGALIVGSDPDTSVERPLFQLVSAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFSPIGINDWNSIFWIAHPGGPAILDQVEAKLSLKPEKMRATRQVLSEYGNMSSACVLFILDEMRKKSVEEGKPTTGEGLDWGVLFGFGPGLTVETVVLHSVPTETATN
>rna-XM_015728366.2
MSKTNSNGASGHYPILTRRAPTPGKATVLAVGKAFPSQLIPQDCLVEGYIRDTKCEDVSIKEKLERLCKTTTVKTRYTVMSKEILEKYPEIAIEGSTTIKQRLDIANPAVVEMAKEASLACIKEWGRPVEDITHIVYVSSSEIRLPGGDLYLASQLGLRNDVCRVMLYFLGCYGGVTGLRVAKDIAENNPGSRVLLTTSETTILGFRPPNKARPYDLVGAALFGDGAAAAIIGADPVLSSESPFMELNYAVQQFLPGTQHVIDGRLSEEGINFKLGRDLPQKIEDNIEEFCKKLMSKAGLTEFNDLFWAVHPGGPAILNRLESTLKLNAEKLECSRKALMDYGNVSSNTVFYVIEYMREELKRKGSEEWGLALAFGPGITFEGILLRSL
MGSEAGLSKMANPGKATILALGKAFPHQLVMQEFLVDGYFKNTNCDDPELKQKLTRLCKTTTVKTRYVVMSEEILEKYPELAVEGLPTLKQRLDICNEAVTKMAIEASQKCIKNWGRPISDITHLVYVSSSEARLPGGDLHLARGLGLSPETQRVTLYFMGCSGGVSGLRIAKDIAENNPGSRVLLATSETTIIGFKPPSADRPYDLVGVALFGDGAGAMIIGTDPVSKTESPLFELHTAIQNFLPDTEKIIDGRLTEEGISFKLARELPHIIEDNIEGFCQKLMGVAGLTDKDYNKLFWAVHPGGPAILNRMEKRLDLFPEKLNASRRALMDYGNASSNTIVYVLEYMIEESLKMKEENVNNEWGLILAFGPGITFEGILARNLTV
>rna-XM_002520243.2
MANIAKILAIGTANPPNYIFQADYPDFYFKISNSEHMTELKNKFRNICQKSTIKKRYMHLTGDTIKKNPNIGIYRTASLEVPKLGQEAALKAIKEWGQSISRITHLIFCTSSGISMPGADFELTKLLGLPPSVQRSIIYQSGCFAGAQSLRLAKDIAENNVESRILIVCSESMTTCFHVPSDAHLDILVGSAIFGDGAAALIVGANPDPTTEHPLFSVVSAFQTTIPDTENGIVVQTREMGLSYYLSRSVPKLISDNIPECFSQISAQFEISDWNSLFYIVHPGGPAILNGIEEKLGLVKEKLRASRHVLTEYGNMWSPSVFFVLDEMRKRSLQEGKITTGEGLKMGILVGFGPGLTMENVVLHSTAIA
>rna-XM_002518086.3
MVSVQDVRRTQRAEGPATVLAIGTVTPTNSVDQSTYPDYYFRVTNSEHKTELKEKFKRMCDKSMIKKRYMHLTEEMLKENPNICAYMAPSLDARQDIVVVEVPKLGKEAAVKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSIKRLMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSELTAVTFRGPSDTHLDSLVGQALFGDGAAAVIVGSDPVPNVEKPLYELVFTAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFQPLGISDWNSIFWIAHPGGPAILDQVEAKLGLEPNKLQATRHILSEFGNMSSACVLFIMDYMRKKSAEDGLESTGEGLEWGVLFGFGPGLTVETVVLHSVANY
>rna-XM_002512771.3
MIKKRYMHVNEEILKENPNMCAYWEPSLDARQDIVVVEVPKLGKEAAAKAIKEWGQPKSKITHLIFCTTSGVDMPGCDYQLTKLLGLRPSVKRFMMYQQGCYAGGTVIRLAKDLAENNKGARVLVVCSEITAVTFRGPSDKHLDSLVGQALFGDGAGALIVGSDPDTSVERPLFQLVSAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFSPIGINDWNSIFWIAHPGGPAILDQVEAKLSLKPEKMRATRQVLSEYGNMSSACVLFILDEMRKKSVEEGKPTTGEGLDWGVLFGFGPGLTVETVVLHSVPTETATN
>rna-XM_015728366.2
MSKTNSNGASGHYPILTRRAPTPGKATVLAVGKAFPSQLIPQDCLVEGYIRDTKCEDVSIKEKLERLCKTTTVKTRYTVMSKEILEKYPEIAIEGSTTIKQRLDIANPAVVEMAKEASLACIKEWGRPVEDITHIVYVSSSEIRLPGGDLYLASQLGLRNDVCRVMLYFLGCYGGVTGLRVAKDIAENNPGSRVLLTTSETTILGFRPPNKARPYDLVGAALFGDGAAAAIIGADPVLSSESPFMELNYAVQQFLPGTQHVIDGRLSEEGINFKLGRDLPQKIEDNIEEFCKKLMSKAGLTEFNDLFWAVHPGGPAILNRLESTLKLNAEKLECSRKALMDYGNVSSNTVFYVIEYMREELKRKGSEEWGLALAFGPGITFEGILLRSL
Gene tree
Gene tree
Sheng jun & Dong yang Teams, Yunnan agriculture University