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
Betula platyphylla
Species name
Asian white birch (Betula platyphylla) is a species of eudicot in the family Betulaceae (birch family).
Species info
Gene sequence info
Betula_platyphylla.CHS.fa
Download
>BPChr06G29586.v1.1.679
MVSVEEVRKAQRAEGPATVMAIGTATPPNCVDQSTYPDYYFRITNSEHKTELKEKFQRMCDKSMIKKRYMYLTEEILKEHPNMCAYMAPSLDARQDMVVVEIPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPSDAHLDSLVGQALFGDGAAAIIVGADPLPEVEKPLFELVSTAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLTEAFQPLGISDWNSLFWIAHPGGPAILDQVESKLSLKAEKLRATRHVLSEFGNMSSACVLFILDEMRKKSAENGLKTTGEGLEWGVLFGFGPGLTVETVVLHSLST
>BPChr09G20953.v1.1.679
MGSEGIADGGSTKVASPGKATILALGKAFPHQLVMQDYLVDGYFRDTNCDDPVLKQKLTRLCKTTTVKTRYVVMSEEILKKYPELAVEGSPTVKQRLDICNEAVTRMAVEASQACIKNWGRPISDITHLVYVSSSEARLPGGDLYLAKGLGLSPETQRVLLYFMGCSGGVSGLRVAKDIVENNPGSRVLLATSETTIIGYKPPSTERPYDLVGVALFGDGAGAMIIGSDPVLGNERPMFELHTAIQNFLPDTNKTIDGRLTEEGISFKLSRELPQIIEDNIEGFCKKLIKVVGFPDKDYNKMFWAVHPGGPAILNRIEKRLDLSPEKLNASRRALMDYGNASSNTIVYVLEYMIEESLTIKKENKGDSEWGLILAFGPGITFEGILARNLTV
>BPChr09G14481.v1.1.679
MASVEEIFKAQRAQGPATVLAIGTANPSNYIYQDDFPDYYFRVTKSEHMTDLKRKFKRICEKSMIKKRYMHVTEDILKENPNMCTFQEPSLDARQEIVVEELPKLAKEAASKAIKEWGQPKSKITHLIFSTTLGTSDMPGADYQLTKLLGLKPSVKRIMMYQHGCFGGGTVLRVAKDFAENHKGARVLAVCAEITASCFRGPSESHLDALVGQSLFGDGAAAVIVGADPDTSIERPLFQIVSATQTLLPDSDGAVQGHMLERGLTFHLLKDLPKIASTNIGRSLDESFSPIGISDWNSLFWIVHPGGPAILDQVEARLGLEKEKMRASRHVLSEYGNMSTACVLFILDEIRKKSVEEGQATTGGGLDWGVLFGLGPGLTVETVVLHSVPLETIH
>BPChr09G14504.v1.1.679
MASVEEIRKAQRAHGPATVLAIGTATPSNCVTQADYPDYYFRVTKSDHMTELKEKFKRMCDKSMIKKRYMYLNEEILNENPNMCAYMAPSLDARQDIVVVEVPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPTDTHLDSLVGQALFGDGAAAVIVGADPDTSVERPLFELISAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGIISKNIEKSLAEAFAPLGISDWNSLFWIAHPGGPAILDQVESKLGLKEEKLRATRHVLSEYGNMSSACVLFILDEMRRILWREER
>BPChr13G10276.v1.1.679
MSRINGNGDPDKYPAQTRNIPTPGKATILALGKAFPSQLIPQECLVEGYIRDTKCVDSSIKEKLERLCKTTTVKTRYTVMSKEILDKYPELATEGSPTIKQRLEIANPAVLEMAKEASLACIKEWGRPAQDITHIVYVSSSEIRLPGGDLYLASQLGLRSDVGRVMLYFLGCYGGVTGLRVAKDIAENNPGSRILLTTSETTILGFRPPNKERPYDLVGAALFGDGAAAVIIGSNPLTGQESSPFMELNYAVQQFLPGTHNVIDGKISEEGINFKLGRDLPQKIEENIEEFCKKLMGKADLKEFNDLFWAVHPGGPAILNRLENTLKLTSDKLECSRRALMDYGNVSSNTIFYVMDYMREDLNRGKEEWGLALAFGPGITFEGILIRSL
MVSVEEVRKAQRAEGPATVMAIGTATPPNCVDQSTYPDYYFRITNSEHKTELKEKFQRMCDKSMIKKRYMYLTEEILKEHPNMCAYMAPSLDARQDMVVVEIPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPSDAHLDSLVGQALFGDGAAAIIVGADPLPEVEKPLFELVSTAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLTEAFQPLGISDWNSLFWIAHPGGPAILDQVESKLSLKAEKLRATRHVLSEFGNMSSACVLFILDEMRKKSAENGLKTTGEGLEWGVLFGFGPGLTVETVVLHSLST
>BPChr09G20953.v1.1.679
MGSEGIADGGSTKVASPGKATILALGKAFPHQLVMQDYLVDGYFRDTNCDDPVLKQKLTRLCKTTTVKTRYVVMSEEILKKYPELAVEGSPTVKQRLDICNEAVTRMAVEASQACIKNWGRPISDITHLVYVSSSEARLPGGDLYLAKGLGLSPETQRVLLYFMGCSGGVSGLRVAKDIVENNPGSRVLLATSETTIIGYKPPSTERPYDLVGVALFGDGAGAMIIGSDPVLGNERPMFELHTAIQNFLPDTNKTIDGRLTEEGISFKLSRELPQIIEDNIEGFCKKLIKVVGFPDKDYNKMFWAVHPGGPAILNRIEKRLDLSPEKLNASRRALMDYGNASSNTIVYVLEYMIEESLTIKKENKGDSEWGLILAFGPGITFEGILARNLTV
>BPChr09G14481.v1.1.679
MASVEEIFKAQRAQGPATVLAIGTANPSNYIYQDDFPDYYFRVTKSEHMTDLKRKFKRICEKSMIKKRYMHVTEDILKENPNMCTFQEPSLDARQEIVVEELPKLAKEAASKAIKEWGQPKSKITHLIFSTTLGTSDMPGADYQLTKLLGLKPSVKRIMMYQHGCFGGGTVLRVAKDFAENHKGARVLAVCAEITASCFRGPSESHLDALVGQSLFGDGAAAVIVGADPDTSIERPLFQIVSATQTLLPDSDGAVQGHMLERGLTFHLLKDLPKIASTNIGRSLDESFSPIGISDWNSLFWIVHPGGPAILDQVEARLGLEKEKMRASRHVLSEYGNMSTACVLFILDEIRKKSVEEGQATTGGGLDWGVLFGLGPGLTVETVVLHSVPLETIH
>BPChr09G14504.v1.1.679
MASVEEIRKAQRAHGPATVLAIGTATPSNCVTQADYPDYYFRVTKSDHMTELKEKFKRMCDKSMIKKRYMYLNEEILNENPNMCAYMAPSLDARQDIVVVEVPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPTDTHLDSLVGQALFGDGAAAVIVGADPDTSVERPLFELISAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGIISKNIEKSLAEAFAPLGISDWNSLFWIAHPGGPAILDQVESKLGLKEEKLRATRHVLSEYGNMSSACVLFILDEMRRILWREER
>BPChr13G10276.v1.1.679
MSRINGNGDPDKYPAQTRNIPTPGKATILALGKAFPSQLIPQECLVEGYIRDTKCVDSSIKEKLERLCKTTTVKTRYTVMSKEILDKYPELATEGSPTIKQRLEIANPAVLEMAKEASLACIKEWGRPAQDITHIVYVSSSEIRLPGGDLYLASQLGLRSDVGRVMLYFLGCYGGVTGLRVAKDIAENNPGSRILLTTSETTILGFRPPNKERPYDLVGAALFGDGAAAVIIGSNPLTGQESSPFMELNYAVQQFLPGTHNVIDGKISEEGINFKLGRDLPQKIEENIEEFCKKLMGKADLKEFNDLFWAVHPGGPAILNRLENTLKLTSDKLECSRRALMDYGNVSSNTIFYVMDYMREDLNRGKEEWGLALAFGPGITFEGILIRSL
Gene tree
Gene tree
Sheng jun & Dong yang Teams, Yunnan agriculture University