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
Jacaranda mimosifolia
Species name
Jacaranda mimosifolia is a species of eudicot in the family Bignoniaceae (trumpet creeper family).
Species info

Gene sequence info
Jacaranda_mimosifolia.CHS.fa
Download
>Jmimo07314.t1
MSEFNNNGETKTCPRRAPTPGKATILAIGKAFPSQIVPQDFLVEGYIRDTKCDDMAIKEKLERLCKTTTVKTRYTVMSKEILDQYPELATEGSPTIKQRLEIANPAVLQMAKEASLECLKEWNRPASDITHIVYVSSSEIRLPGGDLYLATELGLKNDVGRVMLYFLGCYGGATGLRVAKDIAENNPGSRVLLTTSETTILGFRPPNKSRPYDLVGAALFGDGAAAVVIGADPITGKESPFMELNHAIQQFLPGTNNVIDGRLSEEGIYFKLGRDLPQKIEENIEEFCRKLMEKTGLKDYNELFWAVHPGGPAILNRLESTLGLESQKLECSRRALMDFGNVSSNTIFYVMEYMREELKKKRRMGMNGGWLWHLDLGSHLKAFFFVACEDFVFIVGTTYIYLYSKKKW*
>Jmimo14044.t1
MAPSLDARQNIVVEEVPKLGKEAAQRALKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLHPSVKRFMMYQQGCFAGGTVLRMAKDLAENNVGARVLVVCSEITAVIFRGPSDTHLDSLLGQALFGDGAAAVIVGSDPVEGVERPIFQLVSVAQTLLPDSEGSIELHLREVGLTFHLSKDVPSLISKNIEKSLREAFDPLGISDWNSIFWVVHPGGPAILNQVEAKLALKPEKMQSSRHILSEYGNMTSACVFYILDEMRKDSIKKRLGSTGEGLDWGVLFGFAPGLTLETVVLHSIPIN*
>Jmimo14047.t1
MCAYMAPSLDARQDIVVEEVPKLGKEAAQRALKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLHPSVKRFMMYQQGCFAGGTVLRMAKDLAENNALFGDGAAAVIVGSDPVEGVERPIFQLVPVAQTLLPDSEGSIELHLREVGLTFHLSKDVPSLISENIEKSLGEAFDPLGISDWNSIFWIVHPGGPAILNQVEAKLALKPEKMQSSRHILSEYGNMTSACVFFILDEMRKDSIKKRLGSTGEGLDWGVLFGFGPGLTLETVVLHSIPIN*
>Jmimo14048.t1
MCAYMAPSLDARQDIVVEEVPKLGKEAAQRALKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLHPSVKRFMMYEQGCFAGGTVLRMAKDLAENNVGARVLVVCSEITAVIFRGPSDTHLDSLLGQALFGDGAAAVIVGSDPVEGVERPIFQLVSVAQTLLPDSEGCIELHLREVGLTFHLSKDVPSLISKNIEKSLREAFDPLGISDWNSIFWIVHPGGPAILNQVEAKLALKPEKMQSSRHILSEYGNMTSACVFFILDEMRKDSIKKRLDSTGEGLDWGVLFGFGPGLTLETVVLHSIPIN*
>Jmimo14051.t1
MVTVEEVRRAQRAEGPATILAIGTATPSNCVDQSTYPDYYFRITNSEHKAELKEKFKRMCEKSMIKKRYMHLTEEILKENPDMCAYMAPSLDARQDIVVVEVPKLGKEAAQKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRFMMYQQGCFAGGTVLRMAKDLVENNVGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAVIVGSDPVEGVERPLFQLVSAAQTLLPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLKEAFDPLGISDWNSIFWIAHPGGPAILDQVEAKLALKPEKLRATRHVLSEYGNMSSACVLFILDEMRKASAKDGLSSSGEGLDWGVLFGFGPGLTVETVVLHSIPIN*
>Jmimo25371.t1
MGSEETFKCLRSSADPRKAAILALGKAFPHQLVMQEFLVDGYFRNTNCDDPDLKQKLTRLCQATTVKTRYVVMSEEILTKYPELAIEGLPTVKQRLEICNSAVTQMAIEASQSCIKKWGRSASDVTHLVYVSSSEARLPGGDLYLAKGLGLRPDTRRVMLYFSGCSGGVAGLRVAKDIAENNPGSRVLLATSETTIIGFKPPSADRPYDLVGVALFGDGAGAMIIGSKPVLETEKPLFELHTAIQHFLPDTEKIIDGKLTEEGISFKLERQLPQIIEDNIQDFCVELMGFAGYSKMDFNKLFWAVHPGGPAILNRLEKKLELLPEKLNASRRALSDYGNASSNTIVYVLEYMLEGKNVEKVGEGDNEWGLILAFGPGITFEGILTRNLTV*
>Jmimo27627.t1
MVTVEEIRRAQRAEGPATVLAIGTATPSNCVDQSTYPDYYFRITNSEHKTELKEKFKRMCEKSMIKKRYMHLTEEILKENPNICAYMAPSLDARQDIVVVEVPKLGKEAAQKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRFMMYQQGCFAGGTVLRMAKDLAENNAGARVLVVCSEITAVTFRGPSDSHLDSLVGQALFGDGAAAIIVGSDPVVGVERPLFQLVSAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLIAKNIEKSLKEAFEPLGISDWNSIFWIAHPGGPAILDQVEAKLALKPEKLRSTRHVLSEYGNMSSACVLFILDEMRKSSAKEGQSSTGEGLDWGVLFGFGPGLTVETVVLHSVPSN*
MSEFNNNGETKTCPRRAPTPGKATILAIGKAFPSQIVPQDFLVEGYIRDTKCDDMAIKEKLERLCKTTTVKTRYTVMSKEILDQYPELATEGSPTIKQRLEIANPAVLQMAKEASLECLKEWNRPASDITHIVYVSSSEIRLPGGDLYLATELGLKNDVGRVMLYFLGCYGGATGLRVAKDIAENNPGSRVLLTTSETTILGFRPPNKSRPYDLVGAALFGDGAAAVVIGADPITGKESPFMELNHAIQQFLPGTNNVIDGRLSEEGIYFKLGRDLPQKIEENIEEFCRKLMEKTGLKDYNELFWAVHPGGPAILNRLESTLGLESQKLECSRRALMDFGNVSSNTIFYVMEYMREELKKKRRMGMNGGWLWHLDLGSHLKAFFFVACEDFVFIVGTTYIYLYSKKKW*
>Jmimo14044.t1
MAPSLDARQNIVVEEVPKLGKEAAQRALKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLHPSVKRFMMYQQGCFAGGTVLRMAKDLAENNVGARVLVVCSEITAVIFRGPSDTHLDSLLGQALFGDGAAAVIVGSDPVEGVERPIFQLVSVAQTLLPDSEGSIELHLREVGLTFHLSKDVPSLISKNIEKSLREAFDPLGISDWNSIFWVVHPGGPAILNQVEAKLALKPEKMQSSRHILSEYGNMTSACVFYILDEMRKDSIKKRLGSTGEGLDWGVLFGFAPGLTLETVVLHSIPIN*
>Jmimo14047.t1
MCAYMAPSLDARQDIVVEEVPKLGKEAAQRALKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLHPSVKRFMMYQQGCFAGGTVLRMAKDLAENNALFGDGAAAVIVGSDPVEGVERPIFQLVPVAQTLLPDSEGSIELHLREVGLTFHLSKDVPSLISENIEKSLGEAFDPLGISDWNSIFWIVHPGGPAILNQVEAKLALKPEKMQSSRHILSEYGNMTSACVFFILDEMRKDSIKKRLGSTGEGLDWGVLFGFGPGLTLETVVLHSIPIN*
>Jmimo14048.t1
MCAYMAPSLDARQDIVVEEVPKLGKEAAQRALKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLHPSVKRFMMYEQGCFAGGTVLRMAKDLAENNVGARVLVVCSEITAVIFRGPSDTHLDSLLGQALFGDGAAAVIVGSDPVEGVERPIFQLVSVAQTLLPDSEGCIELHLREVGLTFHLSKDVPSLISKNIEKSLREAFDPLGISDWNSIFWIVHPGGPAILNQVEAKLALKPEKMQSSRHILSEYGNMTSACVFFILDEMRKDSIKKRLDSTGEGLDWGVLFGFGPGLTLETVVLHSIPIN*
>Jmimo14051.t1
MVTVEEVRRAQRAEGPATILAIGTATPSNCVDQSTYPDYYFRITNSEHKAELKEKFKRMCEKSMIKKRYMHLTEEILKENPDMCAYMAPSLDARQDIVVVEVPKLGKEAAQKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRFMMYQQGCFAGGTVLRMAKDLVENNVGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAVIVGSDPVEGVERPLFQLVSAAQTLLPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLKEAFDPLGISDWNSIFWIAHPGGPAILDQVEAKLALKPEKLRATRHVLSEYGNMSSACVLFILDEMRKASAKDGLSSSGEGLDWGVLFGFGPGLTVETVVLHSIPIN*
>Jmimo25371.t1
MGSEETFKCLRSSADPRKAAILALGKAFPHQLVMQEFLVDGYFRNTNCDDPDLKQKLTRLCQATTVKTRYVVMSEEILTKYPELAIEGLPTVKQRLEICNSAVTQMAIEASQSCIKKWGRSASDVTHLVYVSSSEARLPGGDLYLAKGLGLRPDTRRVMLYFSGCSGGVAGLRVAKDIAENNPGSRVLLATSETTIIGFKPPSADRPYDLVGVALFGDGAGAMIIGSKPVLETEKPLFELHTAIQHFLPDTEKIIDGKLTEEGISFKLERQLPQIIEDNIQDFCVELMGFAGYSKMDFNKLFWAVHPGGPAILNRLEKKLELLPEKLNASRRALSDYGNASSNTIVYVLEYMLEGKNVEKVGEGDNEWGLILAFGPGITFEGILTRNLTV*
>Jmimo27627.t1
MVTVEEIRRAQRAEGPATVLAIGTATPSNCVDQSTYPDYYFRITNSEHKTELKEKFKRMCEKSMIKKRYMHLTEEILKENPNICAYMAPSLDARQDIVVVEVPKLGKEAAQKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRFMMYQQGCFAGGTVLRMAKDLAENNAGARVLVVCSEITAVTFRGPSDSHLDSLVGQALFGDGAAAIIVGSDPVVGVERPLFQLVSAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLIAKNIEKSLKEAFEPLGISDWNSIFWIAHPGGPAILDQVEAKLALKPEKLRSTRHVLSEYGNMSSACVLFILDEMRKSSAKEGQSSTGEGLDWGVLFGFGPGLTVETVVLHSVPSN*
Gene tree
Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University