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

Hibiscus cannabinus

Species name

Bimli-jute (Hibiscus cannabinus) is a species of eudicot in the family Malvaceae (mallow family).

Species info

Gene sequence info

Hibiscus_cannabinus.CHS.fa

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>Hc.01G045200.t1
MGSEELEGFSKMVNPGKATILALGKAFPHQLVMQEFLVDGYFKNTNCDDPDLRKKLTRLCKTTTVKTRYVVMSEEILKQYPELAIEGLPTVKQRLDICNDAVTEMAVEASRVCIKKWGRPISELTHLVYVSSSEARLPGGDLYLAKGLGLSPETQRVMLYFMGCSGGAAGLRVAKDIAENNPGSRILLATSETTIIGFKPPSVDRPYDLVGAALFGDGAGAMIIGSDPALSIETPLFELHTAIQNFLPDTEKTIDGKLTEEGISFKLARELPQIIEDNVESFCEKLMATVGLTEKDYNKMFWAVHPGGPAILNRIEKRLNLFPEKLSASRRALMDYGNASSNTIVYVLEYMIEESLKKKKKKKKKEESQEESEWGLILAFGPGVTFEGILARNMTV
>Hc.01G050540.t1
METRQAERVALIQAIGTANPPNCFRQDEFPRFYFQVTKSQHMTQLEDKFKRICEKTAIKKRYMHLTEAIIKENQNLGVYGAPSFDARQDILVREVPKLGMEAAVKAVGEWGQPVSNITHLIFCTSSGIHMPGADHQLAKLIGLEPSVQRFMIYNQGCFAAGTALRLAKDLAENNAGAQILIVCCELNLVCFHAPSETVPDVLVGSAIFSDGAAAVIVGAGGANPNTTIGRQPLFQIISANQTVIPNTDEFVAAKIREMGMDYRLSRDLPKVISNNIEQCLLKLFAPFGIDDWNRLFYTVHPGGPAVLRGIEEKLGLTSDKLGTSWHVPSEYGNMGCPSVLFVLDELRRKSVDEGKSTTGDGHELGVLLGFGPGLTVETVGLRSFALN
>Hc.02G012910.t1
MTHPPDPGNSPSSSPSPRTLLPLSLFHFLLNMAKTSVEEMRNAQRAEGPATILAIGTATPPNCVSQADYPDYYFRITNSEHMTDLKQKFKRMCDKSMIKKRYMYLTEEILRENPNMCAYMATSLDARQDVVVVEVPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRYMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAIIVGADPDTKIERPVFELVSAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFSPIGIKDWNSIFWIAHPGGPAILDQVEAKLGLKEEKLKATRHVLSEFGNMSSACVLFILDEMRKKSVEEGKASTGEGLEWGVLFGFGPGLTVETVVLHSIPIPADAAH
>Hc.03G025610.t1
MVTVEEIRKVQRAEGPATVLAIGTSTPPNCVDQSAYPDFYFRITNSEHKTELKEKFKRMCEKSMIKKRYMYLTEEILKENPSMCEYMAPSLDARQDMVVVEVPKLGKEAAVRAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRVAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAVIIGSDPVPEIEKPLFELVSVAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFQPLGISDWNSLFWIAHPGGPAILDQVEAKLALKPEKLRATRHVLSEYGNMSSACVLFILDEMRKKSKEDGVQTTGEGLEWGVLFGFGPGLSVETVVLHSIAA
>Hc.05G011660.t1
MAKTSVEDIRKAQRAEGPATILAIGTATPPNCVSQADYPDYYFRITNSDHMTDLKQKFKRMCDKSMIKKRYMYLTEEILKKNPDMCAYMAPSLDARQDIVVVEVPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLKPSVKRYMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAIIIGADPDTKIERPLFELVSAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFSPIGIKDWNSIFWIAHPGGPAILDQVEAKLGLKEDKLRATRHVLSEFGNMSSACVLFILDEMRKKSMEEGKDSFGEGLEWGVLFGFGPGLTVETIVLHSIPTQATDH
>Hc.05G011650.t1
MAKTSVEDIRKAQRAEGPATILATPPNCVSQAHYPDYYFRITNSDHMTDLKQKFKRMCDKSMIKKRYMYLTEEILKENPNMCAYMAPSLDARQDIVVVEVPKLGKEAAAKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLKPSVKRYMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDFLVGHALLGDGAAAIIVGADPDAKIEHPLFQLVSAAQTILPSSDGVINGQLREVGLIYHLSKDVPDLISKNIEKSLVEAFSPIGIRDWNSIFWIAHPGGPAILDQVEAKLGLKEEKLRATRHVLSEFGNMSSACVLFVLDEMRKKSVEEGKASTGEGLEWGVLFGFGPGLTVETVVLHSIPTQSTQFYVEELPLHAVRAAEADRRWIDPPLEVYGYCFTSDVVDARF
>Hc.07G016330.t1
MIKKRYMYLTEEILKIYAPTWHHRWMPGKTCRWLRSQSSAKKPPLEPLKNGVNPSPRSPTSSFAPSVASICLAPTTGSRPSVKRLMMYQQGCFAGGTVLRVAKDLAENNKGARVLVVCSEITTVT
>Hc.07G016310.t1
MTVEKIRKTQRAEGPATVLAIGTSIPSNYVDQSMYPDYYFPMTRSEHKIELKEKFKLLSLLHIFSTIWILE
>Hc.07G016340.t1
MSTIEEIRKAQRAEGPATVLAIGTSTPPNCVDQSTYPDFYFRVTKSEHKAELKEKFKRMCEKSMIKKRYMYLTEDILKENPNVCEYMAPSLDARQDMVVVEVPKLGKEAATRAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRVAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAVIIGSDPVDGIEKPLFELVSAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFQPLGITDWNSLFWIAHPGGPAILDQVEAKLALKPEKLRATRHVLSEYGNMSSACVLFILDEMRKKSKEDGVQTTGEGLEWGVLFGFGPGLTVETVVLHSIPA
>Hc.08G023340.t1
MSKTDNNNAPCHRLEHASTPGKATVLAIGKAFPSQLIPQEYLVEGYIRDTKCEDVSIKEKLERLCKTTTVKTRYTVMCKEILDKYPELATEGSSTIKQRLEIANPAVVEMALQASLACIKEWGRPATDITHIIYVSSSEIRLPGGDLYLASELGLRNDVNRVMLYFLGCYGGVTGLRVAKDIAENNPGSRILLTTSETTILGFRPPNKARPYDLVGAALFGDGAAATIIGTDPITGKESPFMELNYAVQQFLPGTQNVIDGCLTEEGINFKLGRDLPQKIEDNIEAFCRKLMSKVGLTEFNDLFWAVHPGGPAILNRLENSLKLKEGKLECSRRALKDYGNVSSNTIFYVMEYMREELKKEGGEEWGMALAFGPGITFEGILLRSL
>Hc.09G016780.t1
MATSLDARQDMFVVEVPKLRKEAATKAIKEWDQPKSKITHLVFCTTSYFAGGTVLRVSKDLVENNKGSRVLVVCSEITAVNFRGPSKTHLDSLVGQPLFGDGAAAIIIGVDPVPETEKPLFELVSAAQTILPDSDGAIDSHLREVGLTFCDFLRRGERAHYRNRKRKQKSEVWNSRKI
>Hc.09G026940.t1
MGSLGVAAVLAIGTANPPSCFNQVDYPDFYFRLTKTDHNSPLKDKFRREKSGIKKRYMHLTEDIINENPNLIIYKAPSFDARQEILVVEVPRLANEAASKAVNEWGQPVSKITHLVFCTSSGIDMPAADHKLAKLIGLKPSVQRFMIYQQGCFAAGTALRLAKDLAENNAGARVLVVCSENMVGCFQPPSETHLDVLVGSALFSDGAAAVIVGANPDATFKERPLFQIMSAKQHIIPDSDDIIVAKIREMGMAYYLSKRLPKVIAENIEQYLIETFLPLGIDDLNKLFYVVHPGGPAVLRQIEEKLGLGKDKLKASWHVLSEYGNMWSPSVLFVLDEMRKNTTKQGEVVAAAATAMPEGLEWGVLLAFGPGVTVETVVLRSLASDKA
>Hc.09G016750.t1
MATSLDARQDMFVVEVPKLRKEAATKAIKEWDQPKSKITHLVFCTTSYFAGGTVLRVSKDLVENNKGSRVLVVCSEITAVNFRGPSKTHLDSLVGQPLFGDGAAAIIIGVDPVPETEKPLFELVSAAQTILPDSDGAIDSHLREVGLTFCDFLRRGERAHYRNRKRKQKSEVWNSRKI
>Hc.11G000650.t1
MSKTDHNGAPRPRFHSREGNSACHRQGLPESTHSPRILGKTTTVKTRYTVMCKEILDKYPELATEGSPTIKQRLEVANPAVVEMALQASLGCIKEWGRPAVDITHIIYVSSSEIRLPGGDLYLATELGLRNDVNRVMLYFLGCYGGATGLRVAKDIAENNPGSRVLLTTSETTILGFRPPNKARPYDLVGAALFGDGAAAVIIGTDPITGKESPFLELNYAVQQFLPGTQNVIDGCLTEEGINFKLGRDLPQKIEDNIEAFCRKLMSKAGLTEFNDLFWAVHPGGPAILNRLEKTLKLREGKLECSKRALKDYGNVSSNTIFYVMEYMREELKREEGEEWGLALAFGPGITFEGILLRTL
>Hc.13G029080.t1
MVTVEEVRKAQRAEGPATVLAIGTATPPNCVDQSTYPDFYFRITNSEHKTELKEKFKRMCEKSMIKKRYMYLTEEILKENPSVCEYMATSLDARQDMVVVEVPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRVAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAVIVGADPVPEIEKPMFELVSAAQTILPDSDGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLVEAFQPLGISDWNSLFWIAHPGGPAILDQVEAKLALKPEKLRATRHVLSEYGNMSSACVLFIMDEMRRKSKENELATTGEGLEWGVLFGFGPGLTVETVVLHSITA
>Hc.15G026390.t1
MGSGEAKRVALIQAIGTANPPNCYAQDDYPDFYFQLTNSQHLVYLKDKFKRICGKTRIKKRYMHLTKDIIEKNPNIGIYGAPSLGARQDILVKEVPKLGMEASMKAIEEWGQPISNITHLIFCTSSEMGLPSADHRLAKLLGLKPSVQKFMIYGQGCFAAGTALRLARDLAENNGDAQVLVVCCEIHSLVCFHAPSETHLDILVGSAIFSDGAAAVIVSGGDGGGNSGSTINRWPLFQIISAVQTEIPDSDEMIVAKIREMGMQYYLSRDLPKVVSDNIEQCLLEMFAPFGIEDWNKLFYTVHAGGPAILRGIEEKLGLGGEKLGTSWSVLSEYGNMGSASVLFALDALRRKSADGGKSTTGDGLELGVLLGFGPGLTVETVGLRSFALEAAE
>Hc.15G026410.t1
MIYGQGCFAAGTAFRLANDLDENNADARVLVVCCEIHSLVCFHAPSKTHLDILVGSTIFSDGVAAVIISGGDGGGNSGSTINRWPLLQIISAGQTKIPDSDEMIVAKIREMGMQYYLSSDLPKVVFDNVDQCLLEMFDPFGIGD

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University