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

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>Jmimo07314.t1
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