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
Davidia involucrata
Species name
Davidia involucrata is a species of eudicot in the family Nyssaceae.
Species info
Gene sequence info
Davidia_involucrata.CHS.fa
Download
>Dinv41980.t1
MGSEEIVQGGSLKKANPGKATILALGKAFPHQLVMQEFLVDGYFKNTNCDDPDLKQKLTRLCKTTTVKTRYVVMSEEILKEYPELAIEGQPTVRQRLDICNRAVTEMAIEASQACIKKWGRTISEITHLVYVSSSEARLPGGDVYLARGLGLSPETERVLLYFMGCSGGVAGLRVAKDIAENNPGSRVLVATSETTIIGFKPPSADRPYDLVGVALFGDGAGAMIIGSDPISGTEKPLFELHTAIQNFLPDTEKVIDGRLTEEGISFKLGRELPQIIEDHIEGFCDKLMGRERDYNKMFWAVHPGGPAILNRLEKKLDLLPHKLSASRQALADFGNASSNTIVYVLDYMIQDKFNQNQGDSEWGLILAFGPGITFEGILARNLTQ
>Dinv04974.t1
MAMEASQACIKNWGRPTSDITHLVYVSSSEARLPGGDLYLAKGLGLSPETRRVMLYFMGCSGETTIIGFKPPSAERPYDLVGVALFGDGSGAMIVGSDPIPGIERPLFELHTAIQHFLPDTEKIIDGRLTEEGISFKLARELPQIIEDHIGGFCDKLMGTVDKNYNNMFWAVHPGGPAILNRLEKKLDLLPEKLSASRRALADYGNASSNTIVYVLDYMLEENVKMKENQQGDSEWGLILAFGPGITFEGILARNLTMSVSCERLIDA
>Dinv25611.t1
MASSVVVEEIRKAQRAQGPATILAIGTATPSHCVYQADYPDYYFRITNSDHNTHLKDKFKRMCEKSMIKKRYMYLTEEILKENPNMCAYMAPSLDARQDMVVVEVPKLGKEAASKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRASVKRLMMYQQGCFAGGTVLRVAKDLAENNAGARVLVVCSEITAVTFRGPSESHLDSLVGQALFGDGAAAVIVGADPSEAMEERPLFELVSAAQTIPAGF
>Dinv25612.t1
MGISEDWNSIFWIAHPGGPAILDQVEGKLGLKEEKLRATRHVLSEYGNMSSACVLFILDQMRKKSAEEGKATTGEEKHRRSLTENSRNLLSSFKLPDLSCHLKDLTVVESKYYLTAHNLPVAGKKEALINRILTHMGK
>Dinv29561.t1
MVTVEEFRKTQRAQGPATIMAIGTATPPNCVDQSTYPDYYFRITNSEHKTELKEKFKRMCDKSMIKKRYMYLTEEILKENPNVCAYMAPSLDARQDMVVVEIPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRVAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFQPLAISDWNSIFWIAHPGGPVILDQVEEKLALKPEKLLATRHVLSEYGNMSSACVLFILNEMRKKSVEEGLKTTGEGLEWGVLFGFGPGLTVETVVLHSVST
>Dinv29551.t1
MSSSGTVPSCSFISDEFWIDLIVVKPPNSSSSEEEVVSVSFLVRRWLLLYCDQETSWTLISHLLDETGFPSEFQDQKPVVIQGIANSLRHVLPSTESHRMIIYIWFVETKCVALILVPRHEFEEEWFFKAITQNDDYRRHLMSTAAAKTRDQQAWMQVWDEVEFGQGFEGGCCAICLEELEIGTRALRIICSHVYHPHCILQWLEKSGGDHQLAKLLGLNPSLNRVMLFLQGCFAGGTMLRLAKDFAENNKGARVLGVCSKLSAMCFRGPRASDMSNTNLYSRNW
>Dinv38267.t1
MVTVEEVRKAQRAQGPATIMAIGTATPPNCVDQSTYPDYYFRITNSEHKTELKEKFKRMCDKSMIKKRYMYLTEEILKENPNVCAYMESSLDARQDMVVVEVPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRVAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAVIVGSDPVLEVEKPLFELVSAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFQPLGISDWNSIFWIAHPGGPAILDQVEEKLAIKPEKLRATRHVLSEYGNMSSACVLFILNEMRKKSAEEGLKTTGEGLEWGVLFGFGPGLTVETVVLHSVST
>Dinv38266.t1
MSEKTMTVRKAQRAEGLATIMAIGTATPPNCIDQSTYPDYYFRVTNSEHKTELKEKFKGICDKSMIKKRYLYLTEEILKENPNMCAYMAPSLDSRQDMLVVEVPKLGKEAATNAIKEWGQPKSKITHLVFCTTSGVDIPGADYQLTMLLGLNPSVKRFMMYQQGCAAGGTVLRLAKDLAENNQGARVLVVCSEITAIIFHGPSETHIDSLVGQVLFGDGAAAVIVGSDPEPGIEKPLFELVSAAQTILPDSAGALELHLREEGLTFHLRKDVPSLISKNIEQSLMEAFQPLGILDWSSIFWIAHPGGPAILDQIEVKLGLNPEKLRATRHVLSEYGNLTSPCVLFILDEMRKKVGPRWAQDHW
>Dinv43650.t1
MSRINSNGAPRHVPTPGKATILAMGKAFPSQLIPQECLVEGYTRDTKCDDLAIKEKLERLCKTTTVKTRYTVMSKEILDKYPELATEGTPTIKQKLDIANPAVLEMAMEASLGCIKEWGRAAEDITHVVYVSSSEIRLPGGDLYLASQLGLRNDVGRVMLYFLGCYGGVTGLRVAKDIAENNPGSRVLLTTSETTILGFRPPNKARPYDLVGAALFGDGAAAVIIGTDPFTGKESPFLELNYAVQQFLPGTHDVIDGRLSEEGINFKLGRDLPQKIEDNIEEFCKKLIAKAGLKEFNDLFWVVHPGGPAILNRLESTLNLTSEKLECSRRALMNFGNVSSNTIFYVMEYMKEELKRDGGEEWGLALAFGPGITFEGVLIRSLY
>Dinv09785.t1
MIVKEMLWPFPERKNDIRGSKGLRVAKDIAENNPGIRVLLTTSETTILGFHPPNKVHPYDLVGAALFGNGAVAVIIGTDPLTGKESPFLELYYAVQQFLPGTHNVTDDQLSEEGINFKLGRDLPQKIEDNIEEFCNKLMEKAHGDFTSGGDDVDVDGGG
>Dinv32583.t1
MTFRGPSDTHLDNLVGQSLFGDGAAAIIIGSDPVPEVEKPIFELVSTAQTILPDSDGAINGHLREPLGISDWNSIFWITHPGGRAILDQVEKKLDLKPEKLRAARHVLSEYGNMSSAYRVVRNGRDEEEVSEGWAQDHR
>Dinv32584.t1
MVTVEEVRKTQRAQGPATIMAIGTTTPLNCVDQSTYPDYYFRITNSEHMTELKEKFKRLCDKSMIKKRYMYLTEEILKENPNVCAYMAPSLDARQDMVVAEVPKLGKEAATKAIKEWGQPSVQNHPPSLLHCQWCGHAWC
>Dinv44090.t1
MSATSSNGGHKQYPSVTTRVPTPGKATILAMGKAFPSQLIPQECLVEGYIRDTKCDDLAIKEKLERLCKTTTVKTRYTVMSKEILDKYPEIATEGSPTIKQRLEIANPAVLEMAMEASIACIKEWGRPVEDITHVVYVSSSEIRLPGGDLYLATQLGLRNDVGRVMLYFLGCYGGVTGLRVAKDIAENNPGSRVLLTTSETTILGFRPPNKARPYDLVGAALFGDGAAAVIIGTDPLSGKESPFLELNYAVQHFLPGTHNVIDGRLTEEGIHFKLGRDLPQKIQDNIEEFCNKFMAKAGLKEFNDLFWAVHPGGPAILNRLESTLNLRSEKLECSRRALMDFGNVSSNTIFYVMEYMKEELKREGGQEWGLALAFGPGITFEGILIRSLF
MGSEEIVQGGSLKKANPGKATILALGKAFPHQLVMQEFLVDGYFKNTNCDDPDLKQKLTRLCKTTTVKTRYVVMSEEILKEYPELAIEGQPTVRQRLDICNRAVTEMAIEASQACIKKWGRTISEITHLVYVSSSEARLPGGDVYLARGLGLSPETERVLLYFMGCSGGVAGLRVAKDIAENNPGSRVLVATSETTIIGFKPPSADRPYDLVGVALFGDGAGAMIIGSDPISGTEKPLFELHTAIQNFLPDTEKVIDGRLTEEGISFKLGRELPQIIEDHIEGFCDKLMGRERDYNKMFWAVHPGGPAILNRLEKKLDLLPHKLSASRQALADFGNASSNTIVYVLDYMIQDKFNQNQGDSEWGLILAFGPGITFEGILARNLTQ
>Dinv04974.t1
MAMEASQACIKNWGRPTSDITHLVYVSSSEARLPGGDLYLAKGLGLSPETRRVMLYFMGCSGETTIIGFKPPSAERPYDLVGVALFGDGSGAMIVGSDPIPGIERPLFELHTAIQHFLPDTEKIIDGRLTEEGISFKLARELPQIIEDHIGGFCDKLMGTVDKNYNNMFWAVHPGGPAILNRLEKKLDLLPEKLSASRRALADYGNASSNTIVYVLDYMLEENVKMKENQQGDSEWGLILAFGPGITFEGILARNLTMSVSCERLIDA
>Dinv25611.t1
MASSVVVEEIRKAQRAQGPATILAIGTATPSHCVYQADYPDYYFRITNSDHNTHLKDKFKRMCEKSMIKKRYMYLTEEILKENPNMCAYMAPSLDARQDMVVVEVPKLGKEAASKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRASVKRLMMYQQGCFAGGTVLRVAKDLAENNAGARVLVVCSEITAVTFRGPSESHLDSLVGQALFGDGAAAVIVGADPSEAMEERPLFELVSAAQTIPAGF
>Dinv25612.t1
MGISEDWNSIFWIAHPGGPAILDQVEGKLGLKEEKLRATRHVLSEYGNMSSACVLFILDQMRKKSAEEGKATTGEEKHRRSLTENSRNLLSSFKLPDLSCHLKDLTVVESKYYLTAHNLPVAGKKEALINRILTHMGK
>Dinv29561.t1
MVTVEEFRKTQRAQGPATIMAIGTATPPNCVDQSTYPDYYFRITNSEHKTELKEKFKRMCDKSMIKKRYMYLTEEILKENPNVCAYMAPSLDARQDMVVVEIPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRVAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFQPLAISDWNSIFWIAHPGGPVILDQVEEKLALKPEKLLATRHVLSEYGNMSSACVLFILNEMRKKSVEEGLKTTGEGLEWGVLFGFGPGLTVETVVLHSVST
>Dinv29551.t1
MSSSGTVPSCSFISDEFWIDLIVVKPPNSSSSEEEVVSVSFLVRRWLLLYCDQETSWTLISHLLDETGFPSEFQDQKPVVIQGIANSLRHVLPSTESHRMIIYIWFVETKCVALILVPRHEFEEEWFFKAITQNDDYRRHLMSTAAAKTRDQQAWMQVWDEVEFGQGFEGGCCAICLEELEIGTRALRIICSHVYHPHCILQWLEKSGGDHQLAKLLGLNPSLNRVMLFLQGCFAGGTMLRLAKDFAENNKGARVLGVCSKLSAMCFRGPRASDMSNTNLYSRNW
>Dinv38267.t1
MVTVEEVRKAQRAQGPATIMAIGTATPPNCVDQSTYPDYYFRITNSEHKTELKEKFKRMCDKSMIKKRYMYLTEEILKENPNVCAYMESSLDARQDMVVVEVPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRVAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAVIVGSDPVLEVEKPLFELVSAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFQPLGISDWNSIFWIAHPGGPAILDQVEEKLAIKPEKLRATRHVLSEYGNMSSACVLFILNEMRKKSAEEGLKTTGEGLEWGVLFGFGPGLTVETVVLHSVST
>Dinv38266.t1
MSEKTMTVRKAQRAEGLATIMAIGTATPPNCIDQSTYPDYYFRVTNSEHKTELKEKFKGICDKSMIKKRYLYLTEEILKENPNMCAYMAPSLDSRQDMLVVEVPKLGKEAATNAIKEWGQPKSKITHLVFCTTSGVDIPGADYQLTMLLGLNPSVKRFMMYQQGCAAGGTVLRLAKDLAENNQGARVLVVCSEITAIIFHGPSETHIDSLVGQVLFGDGAAAVIVGSDPEPGIEKPLFELVSAAQTILPDSAGALELHLREEGLTFHLRKDVPSLISKNIEQSLMEAFQPLGILDWSSIFWIAHPGGPAILDQIEVKLGLNPEKLRATRHVLSEYGNLTSPCVLFILDEMRKKVGPRWAQDHW
>Dinv43650.t1
MSRINSNGAPRHVPTPGKATILAMGKAFPSQLIPQECLVEGYTRDTKCDDLAIKEKLERLCKTTTVKTRYTVMSKEILDKYPELATEGTPTIKQKLDIANPAVLEMAMEASLGCIKEWGRAAEDITHVVYVSSSEIRLPGGDLYLASQLGLRNDVGRVMLYFLGCYGGVTGLRVAKDIAENNPGSRVLLTTSETTILGFRPPNKARPYDLVGAALFGDGAAAVIIGTDPFTGKESPFLELNYAVQQFLPGTHDVIDGRLSEEGINFKLGRDLPQKIEDNIEEFCKKLIAKAGLKEFNDLFWVVHPGGPAILNRLESTLNLTSEKLECSRRALMNFGNVSSNTIFYVMEYMKEELKRDGGEEWGLALAFGPGITFEGVLIRSLY
>Dinv09785.t1
MIVKEMLWPFPERKNDIRGSKGLRVAKDIAENNPGIRVLLTTSETTILGFHPPNKVHPYDLVGAALFGNGAVAVIIGTDPLTGKESPFLELYYAVQQFLPGTHNVTDDQLSEEGINFKLGRDLPQKIEDNIEEFCNKLMEKAHGDFTSGGDDVDVDGGG
>Dinv32583.t1
MTFRGPSDTHLDNLVGQSLFGDGAAAIIIGSDPVPEVEKPIFELVSTAQTILPDSDGAINGHLREPLGISDWNSIFWITHPGGRAILDQVEKKLDLKPEKLRAARHVLSEYGNMSSAYRVVRNGRDEEEVSEGWAQDHR
>Dinv32584.t1
MVTVEEVRKTQRAQGPATIMAIGTTTPLNCVDQSTYPDYYFRITNSEHMTELKEKFKRLCDKSMIKKRYMYLTEEILKENPNVCAYMAPSLDARQDMVVAEVPKLGKEAATKAIKEWGQPSVQNHPPSLLHCQWCGHAWC
>Dinv44090.t1
MSATSSNGGHKQYPSVTTRVPTPGKATILAMGKAFPSQLIPQECLVEGYIRDTKCDDLAIKEKLERLCKTTTVKTRYTVMSKEILDKYPEIATEGSPTIKQRLEIANPAVLEMAMEASIACIKEWGRPVEDITHVVYVSSSEIRLPGGDLYLATQLGLRNDVGRVMLYFLGCYGGVTGLRVAKDIAENNPGSRVLLTTSETTILGFRPPNKARPYDLVGAALFGDGAAAVIIGTDPLSGKESPFLELNYAVQHFLPGTHNVIDGRLTEEGIHFKLGRDLPQKIQDNIEEFCNKFMAKAGLKEFNDLFWAVHPGGPAILNRLESTLNLRSEKLECSRRALMDFGNVSSNTIFYVMEYMKEELKREGGQEWGLALAFGPGITFEGILIRSLF
Gene tree
Gene tree
Sheng jun & Dong yang Teams, Yunnan agriculture University