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
Eremochloa ophiuroides
Species name
Eremochloa ophiuroides is a species of monocot in the family Poaceae (grass family).
Species info
Gene sequence info
Eremochloa_ophiuroides.CHS.fa
Download
>evm.model.ctg119.61
MAGATVTVEEVRKAQRAAGPATVLAIGTATPANCVYQADYPDYYFRITKSEHLTELKEKFKRMCDKSMIRKRYMHLTEEFLAENPAMCAYMAPSLDARQDIVVVEVPKLGKAAAQKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKMLGLRPSVNRLMMYQQGCFAGGTVLRVAKDLAENNRGARVLVVCSEITAVTFRGPSESHLDSMVGQALFGDGAAAVIVGADPDERVERPLFQLVSAAQTILPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIERALEDAFKPLGINDWNSIFWVAHPGGPAILDQVEAKVKLDKERMRATRHVLSEYGNMSSACVLFILDEMRKRSAEDGSATTGEGFDWGVLFGFGPGLTVETVVLHSVPITTGAVATA
>evm.model.ctg98.44
MGSLKALDVNSHRVGCRHEGGNATILGVGKAVPLHEFEQNSFSDYYFEISRSNHMVDLKAKFANICEKTMIEKRHFYLSNEMLRESPSITAYSSPSLTRRQELADVGVPELGVEAARKAMSDWGKQASAITHLVASTSSSGCMPGADCELARLLGLRPSTKRFMLYQTGCHGGCTALRLSKDLAENNPGARVLVVCSEVCTLSLRGPSASHMGDLVGQAILGDAAGAVVVGCDPTAEEHAMFELVLACQETVPGTEEALVSKLREEGIVYTLDRDIPQHVSGSVKRLVELMLQEAMVPFPDLNEEIFWVVHPGGRGILDRIESKLGLGEKKLAASRAVMRQYGNTRCSSVILVLDEMRRMSEQLGLRTPGEGLDRGLLVGYGPGITVEAILLHALPKKIMP
>evm.model.ctg403.37
MGVIKKRRDDTIGFIDPYIVFKDPVTPNWKVEAEANLKTMIEKQSKKTTIIFSYGCDNHWILMWCLQQEPGNNLCGYYVCEFLKVHSNRTPVEKIKLVHMDSSNSKAAAVSSIHPSGSLAAILGLGVAVPEHVWPQDSFPDYYFEVSDSNHMVDLKAKFKRICEKTMIETRHVCMSEEFLRSNPCVTSHKSPSLKLRQELTDATIPQLGAEAARRAIADWGCRRRASDITHLVFCTTSSGCMPGADFELVKLLGLPLSTKRFMLYQVGCHGGGLVLRLAKDLAENNRGARVLVVCSEVIPLALRGPSETHLGNLVGQALFGEAACAAIVGAGDETDETPLFEIVSASQDILPGTEGGVVAKLHEEGILYDLDPGMPAHVAGSIEALVEATLARAGLAVEDRSEELFWVMHPGGRRILDAVESALGLRKEKLAASREVLRRHGNTMSSCVLATLEEMRRRSADQRLRTPGEGLDWGLLFGFGPGVTVETLLLRALPLPNSNSNHNDSTTA
>evm.model.ctg716.5
MIEKRHVSMSDEFLRSNSCITSYKSPSLKLRQELTDATLPELGAEAARKAIADWGCRRRASNVTHLVFCTSSSGCMPGADFELVKLLGMPLSTKRFMLYQVGCHGGGLALRLAKDLAENNDGARVLVVCSEVITTTLRGPSETHPGNLVGQAIFGDAASAAIVGAAAGGGEDDDDDDETPLFEIVSASQDILPGTEPGGVVAKIHEEGIVYTLHPDMPMHIANNIEELVKGALARAGLVGEELQLFWVVHPGGRKILDAVESALGLGKEKLAASREVMRRHGNTMSSCVLTTLEEMRRRSADRGLRTPGEGLDWGLLFGFGPGITVETILLRALPN
>evm.model.ctg71.34
MDSSKAAVVSIHPISGSRAAILGLGTAVPEHVWPQESFPDYYFEISNSNHMVDLKAKFKRICEKTVIEKRHVSMSDEFLRSNPCITSYKSPSLKLRQELTDATLPQLGAAAARRAIADWGCRRRASDVTHLVFCTSSSGCMPGADFELVKLLGMPLSTKRFMLYQVGCHGGGLALRLAKDLAENNPGARVLVVCSEVVTTTLRGPDETHLGNLVGQAIFGDAASAAIVGAAPVSGGGDDVDETSLFEMVSASQDIIPGTEDGGVVAKLHEEGIVYTLHPDMPAHIAGNIGEIVTAALARAGIAGEELELFWVVHPGGRKILDAVERALGLGKEKLAASREVMRRHGNTMSSCVLVALEEMRRRSADRRLRTPGEGLDWGLLFGFGPGITVETILLRALPNPNHDDPTTGDTV
>evm.model.ctg71.29
MDSSKAGAVSNHPISGIRAAILGLGVAVPENVWSQDSFPNYYFEMSNSNHMVDLKAKFKRICEKTVIEKRHVSMSDEFLRSNPCITSYKSPSLKLRQELTDATLPQLGVAAARKAIADWGCGGRRRASDVTHLVFCTSSSGCMPGAYFELVKLLGMRLSTKRFMLYQVGCHGGGLALRLAKDLAENNPGARVLVVCSEVVTTTLRGPDKTHLGNLVGQAIFGDAASAAIVGAAGGDGGDETPLFEMVSASQDILPGTEDGGVVAKLREEGIVYTLHPDMPAHIAGNIGELVTAALARAGLGIDGGEELELFWVVHPGGRKILDAVESALGLGKEKLAASREVMRRHGNTMSSCVLVALEEMRRRSADRRLRTPGEGLDWGLLFGFGPGITVETILLRALPNPNHHHDDDPTTGDTA
>evm.model.ctg107.77
MWTDTTNQAKKLNLEKIKSLADCIRRHGDVSYTQSKMGAGIPIIFGFHLRQFLSLPRFQENKKALDVNSHREGCRHEGGNATILGVGKAVPLHEFEQNSFSDYYFEISRSNHMVDLKAKFENICEKTMIEKRHFYLSNEMLRESPSITAYSSPSLTRRQELADVGVPELGVEAARKAMSDWGKQASAITHLVASTSSSGCMPGTDCELARLLGLRPSTKRFMLYQTGCHGGCTALRLSKDLAENNPGARVLVVCAEVCTLSLRGPSASHMGDLVGQAILGDAAGAVVVGCDPTVEEHAMFELVLACQETVPGTEEALVSKFREEGIVYTLDRDIPQHVSGSVKRLVELMLQEAMVPFPDLNEEIFWVVHPGGRGILDRIESKLGLGEKKLAASRAVMRQYGNTRCSSVILVLDEMWRMSEQLGLHTPGEGLDRGLLVGYGPGITVEAILLHALPKKIMP
MAGATVTVEEVRKAQRAAGPATVLAIGTATPANCVYQADYPDYYFRITKSEHLTELKEKFKRMCDKSMIRKRYMHLTEEFLAENPAMCAYMAPSLDARQDIVVVEVPKLGKAAAQKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKMLGLRPSVNRLMMYQQGCFAGGTVLRVAKDLAENNRGARVLVVCSEITAVTFRGPSESHLDSMVGQALFGDGAAAVIVGADPDERVERPLFQLVSAAQTILPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIERALEDAFKPLGINDWNSIFWVAHPGGPAILDQVEAKVKLDKERMRATRHVLSEYGNMSSACVLFILDEMRKRSAEDGSATTGEGFDWGVLFGFGPGLTVETVVLHSVPITTGAVATA
>evm.model.ctg98.44
MGSLKALDVNSHRVGCRHEGGNATILGVGKAVPLHEFEQNSFSDYYFEISRSNHMVDLKAKFANICEKTMIEKRHFYLSNEMLRESPSITAYSSPSLTRRQELADVGVPELGVEAARKAMSDWGKQASAITHLVASTSSSGCMPGADCELARLLGLRPSTKRFMLYQTGCHGGCTALRLSKDLAENNPGARVLVVCSEVCTLSLRGPSASHMGDLVGQAILGDAAGAVVVGCDPTAEEHAMFELVLACQETVPGTEEALVSKLREEGIVYTLDRDIPQHVSGSVKRLVELMLQEAMVPFPDLNEEIFWVVHPGGRGILDRIESKLGLGEKKLAASRAVMRQYGNTRCSSVILVLDEMRRMSEQLGLRTPGEGLDRGLLVGYGPGITVEAILLHALPKKIMP
>evm.model.ctg403.37
MGVIKKRRDDTIGFIDPYIVFKDPVTPNWKVEAEANLKTMIEKQSKKTTIIFSYGCDNHWILMWCLQQEPGNNLCGYYVCEFLKVHSNRTPVEKIKLVHMDSSNSKAAAVSSIHPSGSLAAILGLGVAVPEHVWPQDSFPDYYFEVSDSNHMVDLKAKFKRICEKTMIETRHVCMSEEFLRSNPCVTSHKSPSLKLRQELTDATIPQLGAEAARRAIADWGCRRRASDITHLVFCTTSSGCMPGADFELVKLLGLPLSTKRFMLYQVGCHGGGLVLRLAKDLAENNRGARVLVVCSEVIPLALRGPSETHLGNLVGQALFGEAACAAIVGAGDETDETPLFEIVSASQDILPGTEGGVVAKLHEEGILYDLDPGMPAHVAGSIEALVEATLARAGLAVEDRSEELFWVMHPGGRRILDAVESALGLRKEKLAASREVLRRHGNTMSSCVLATLEEMRRRSADQRLRTPGEGLDWGLLFGFGPGVTVETLLLRALPLPNSNSNHNDSTTA
>evm.model.ctg716.5
MIEKRHVSMSDEFLRSNSCITSYKSPSLKLRQELTDATLPELGAEAARKAIADWGCRRRASNVTHLVFCTSSSGCMPGADFELVKLLGMPLSTKRFMLYQVGCHGGGLALRLAKDLAENNDGARVLVVCSEVITTTLRGPSETHPGNLVGQAIFGDAASAAIVGAAAGGGEDDDDDDETPLFEIVSASQDILPGTEPGGVVAKIHEEGIVYTLHPDMPMHIANNIEELVKGALARAGLVGEELQLFWVVHPGGRKILDAVESALGLGKEKLAASREVMRRHGNTMSSCVLTTLEEMRRRSADRGLRTPGEGLDWGLLFGFGPGITVETILLRALPN
>evm.model.ctg71.34
MDSSKAAVVSIHPISGSRAAILGLGTAVPEHVWPQESFPDYYFEISNSNHMVDLKAKFKRICEKTVIEKRHVSMSDEFLRSNPCITSYKSPSLKLRQELTDATLPQLGAAAARRAIADWGCRRRASDVTHLVFCTSSSGCMPGADFELVKLLGMPLSTKRFMLYQVGCHGGGLALRLAKDLAENNPGARVLVVCSEVVTTTLRGPDETHLGNLVGQAIFGDAASAAIVGAAPVSGGGDDVDETSLFEMVSASQDIIPGTEDGGVVAKLHEEGIVYTLHPDMPAHIAGNIGEIVTAALARAGIAGEELELFWVVHPGGRKILDAVERALGLGKEKLAASREVMRRHGNTMSSCVLVALEEMRRRSADRRLRTPGEGLDWGLLFGFGPGITVETILLRALPNPNHDDPTTGDTV
>evm.model.ctg71.29
MDSSKAGAVSNHPISGIRAAILGLGVAVPENVWSQDSFPNYYFEMSNSNHMVDLKAKFKRICEKTVIEKRHVSMSDEFLRSNPCITSYKSPSLKLRQELTDATLPQLGVAAARKAIADWGCGGRRRASDVTHLVFCTSSSGCMPGAYFELVKLLGMRLSTKRFMLYQVGCHGGGLALRLAKDLAENNPGARVLVVCSEVVTTTLRGPDKTHLGNLVGQAIFGDAASAAIVGAAGGDGGDETPLFEMVSASQDILPGTEDGGVVAKLREEGIVYTLHPDMPAHIAGNIGELVTAALARAGLGIDGGEELELFWVVHPGGRKILDAVESALGLGKEKLAASREVMRRHGNTMSSCVLVALEEMRRRSADRRLRTPGEGLDWGLLFGFGPGITVETILLRALPNPNHHHDDDPTTGDTA
>evm.model.ctg107.77
MWTDTTNQAKKLNLEKIKSLADCIRRHGDVSYTQSKMGAGIPIIFGFHLRQFLSLPRFQENKKALDVNSHREGCRHEGGNATILGVGKAVPLHEFEQNSFSDYYFEISRSNHMVDLKAKFENICEKTMIEKRHFYLSNEMLRESPSITAYSSPSLTRRQELADVGVPELGVEAARKAMSDWGKQASAITHLVASTSSSGCMPGTDCELARLLGLRPSTKRFMLYQTGCHGGCTALRLSKDLAENNPGARVLVVCAEVCTLSLRGPSASHMGDLVGQAILGDAAGAVVVGCDPTVEEHAMFELVLACQETVPGTEEALVSKFREEGIVYTLDRDIPQHVSGSVKRLVELMLQEAMVPFPDLNEEIFWVVHPGGRGILDRIESKLGLGEKKLAASRAVMRQYGNTRCSSVILVLDEMWRMSEQLGLHTPGEGLDRGLLVGYGPGITVEAILLHALPKKIMP
Gene tree
Gene tree
Sheng jun & Dong yang Teams, Yunnan agriculture University