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

Lupinus angustifolius

Species name

Narrow-leaved blue lupine (Lupinus angustifolius) is a species of eudicot in the family Fabaceae (pea family).

Species info

Gene sequence info

Lupinus_angustifolius.CHS.fa

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>rna-XM_019589050.1
MVSVAEIRKAQRAEGPATIFAIGTATPPNCVDQSTYPDYYFRITNSEDKVELKEKFQRMCDKSMIKKRYMYLTEEILKENPSVCAYMAPSLDARQDMVVVEVPRLGKEAATKAIKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLRPYVKRYMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEVTAVTFRGPSDTHLDSLVGQALFGDGAAALIVGSDPVPEIEKPIFELVWTAQTIAPDSDGAIDGHLREVGLTFHLLKDVPGIVSKNIDKALVEAFNPLNISDYNSIFWIAHPGGPAILDQVEAKLALKPEKMRATRHVLSEYGNMSSACVLFILDEMRRKSKEDGLKTTGEGLEWGVLFGFGPGLTIETVVLHSVAT
>rna-XM_019595364.1
MGEECILKGVRKHANPGKATILALGKAFPHQLVMQEYLVDGYFRDTNCDNLELKQKLSRLCKTTTVKTRYVVMSEEILKKYPELAVEGLPTVTQRLEICNKAVTQMAIEASKACIKNWGGSLSDITHLVYVSSSEARLPGGDIYLATGLGMSPKTQRTMLYFVGCSGGVAGLRVAKDIAENNPGSRVLLTTSETTIIGFKPPSADRPYDLVGVALFGDGAGAMIIGSDPRVETEKPLFELHTAAQEFLPDTEKKIDGRLTEEGISFKLARELPQIIEDNVEGFCDRLMDVVGFQSKDYNKLFWAVHPGGPAILNRIEKRLDLLPEKLNASRRALMDYGNASSNTIVYVLEYMIEEGNKIRKDGGEDPECGLILAFGPGITFEGILARNLCA
>rna-XM_019595153.1
MAFNIQPRILSSSLFFNFNSNLPPFLLLRYFCSNQTQNNDVVVEEQEQNEKPKPKIRCKTKRAKTIAKIINFKPWSNGLLSSFTTVLSKTTVLQTLRLIKDPSKALLFFKWAQEMGFPHNDQSYFLMLEILGKGRNLNVARNFLFSIEKGSNGVVKVEDKFFNSLIRSYGEAGLFKESMKLFQIMKSVSVSPSVITFNSILLILLRRGRTTMAKEVYDEMLGTYGVTPDVFTYNILIRGFCRNSMVDEGFRFFKEMTSLDCNPDVVTYNTLVDGLCRAGRVTIAHNLVKGMSKKCEDLNPNVVTYTTLIRGYCMKNEVDEALVILEEMTGKGLKRNIITFNTLIKGLCEAQKLDKMKDIWEQMIGDSEFSPDTCTFNTLIHAHSCAGTLDEALKVFENMKKLQVPADSASYSVLIRCLCQKGKYDTAEKLFDELFEKEILINNFGSKPLAAAYSPIFQYLCEHGKTNKAERVLRQLMRRGTQDALSYKTVIMGHCKEGAYENGYELLVWMIRRDFLPDIGIYDSLIDGFLQEDKPLLAKETLEKMLKSSYLPKTDTWHSILAKLLEKGCPHESAWFIVTMLEKDIRQNINLSTKSLLLLFDRGLQSRAFEIIELLYKNGYRVEIEQVIQFLFTRGKLSEACNMLLFSLENHQNADIDLCNTVILDLCKINKVTEAFKLCYELVEKGLHQELICLNELKAALESVGKLEEAAFISKRMPGLENLSRSLPNNCSMKSGHTEVDDIPLPTDATSSLLTKMAQGDSNGSSKHHARRVPTLGKATILAIGKAFPSQIIPQECLVEGYIRDTKCEDAYVKEKLERLCKNTTVKTRYTVMSKEILDKYPELATEGTPTIRQKLEIANPAVVEMATKASLACIKEWGRPVKDITHIVYVSSSEIRLPGGDLYLANELGLKNDIGRIMLYFLGCYGGVTGLRVAKDIAENNPGSRVLLTTSETTILGFRPPNKARPYDLVGAALFGDGAAAAIIGANPLNQESPFMELNYAVQQFLPETHNVIDGRLTEEGINFKLGRDLPQKIEANIEEFCKKLIAKSNTKDFNDFFWAVHPGGPAILNKLENTLKLSTDKLECSRKALMDYGNVSSNTIFYVMEYMRDHLKENGGEEWGLGLAFGPGITFEGILLRSL
>rna-XM_019598786.1
MVSVEEIRNAQRAQGPATIMAIGTATPSNCVDQSTYPDFYFRVTNSEHKTELKEKFKRMCEKSMIKKRYMHLTEDILKENPSVCAYMAPSLDARQDMVVVEVPRLGKEAATKAIKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLRPYVKRYMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAALIVGSDPLPEIEKPLFELVWTAQTILPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIEKALVEAFQPLGISDYNSIFWIAHPGGPAILDQVELKLGLKPEKMRATRHVLSEYGNMSSACVLFIMDEMRKKSAQDGLKTTGEGLEWGVLFGFGPGLTVETVVLHSVAA
>rna-XM_019599150.1
MVSVEEIRNAQRAQGPATIMAIGTATPLNCVDQSTYPDFYFRVTNSEHKTELKEKFKRMCEKSMIKKRYMHLTEDILKENPSICAYMAPSLDARQDMVVVEVPRLGKEAATKAIKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLRPYVKRYMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPSETHLDSLVGQALFGDGAAALIVGSDPMLEVEKPLFELVWTAQTILPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIEKALVEAFQPLGISDYNSIFWIAHPGGPAILDQVELKLGLKPEKMRATRHVLSEYGNMSSACVLFIMDEMRKKSVQDGLKTTGEGLEWGVLFGFGPGLTVETVVLHSVAD
>rna-XM_019608343.1
MVSVEEIRKAQRADGPATVMAIGTATPSNCVEQSTYPDYYFRITNSEHKTELKEKFKRMCEKSMIKKRYMYLNEEILKENPTVCEYMASSLDARQDMVVVEVPKLGKEAATKAIKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLRPYVKRYMMYQQGCFAGGTVLRLAKDVAENNKGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAVIVGSDPLPIEKPLFELVWTAQTILPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIEKALVEAFQPLGISDYNSIFWIAHPGGPAILDQVEAKLGLKPEKMKATRHVLSEYGNMSSACVLFILDEMRKKSIESGLNTTGEGLEWGVLFGFGPGLTVETVVLRSVSV
>rna-XM_019560880.1
MWIFRHKKKSNGSFERYKARLVGDSRSQIADYVCRLKKSLYALKQAPGTNTLMIISPPLVFGIAHLTIHSSSIDVVMTWPTFCFVRHKGGLFLNQNTYASEIIAWAGMASCKPSTTLVDTK
>rna-XM_019565446.1
MVSVAEIRKAQRAEGPATIMAIGTATPPNCVDQSTYPDYYFRITNSEDKVELKEKFQRMCDKSMIKKRYMYLTEEILKENPSLCAYMAPSLDARQDMVVVEVPRLGKEAATKAIKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLRPYVKRYMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEVTAVTFRGPSDTHLDSLVGQALFGDGAAALIVGSDPVPEIEKPLFELVWTAQTIAPDSDGAIDGHLREVGLTFHLLKDVPGIVSKNIDKALVEAFNPLNINDYNSIFWIAHPGGPAILDQVEAKLALKPEKMRATRHVLSEYGNMSSACVLFILDEMRRKSKEDGLKTTGEGLEWGVLFGFGPGLTIETVVLHSVAT
>rna-XM_019565448.1
MVSVAEIRKAQRAEGPATIMAIGTATPPNCVDQSTYPDYYFRITNSEDKVELKEKFQRMCDKSMIKKRYMYLTEEILKENPSLCAYMAPSLDARQDMVVVEVPRLGKEAATKAIKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLRPYVKRYMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEVTAVTFRGPSDTHLDSLVGQALFGDGAAALIVGSDPVPEIEKPLFELVWTAQTIAPDSDGAIDGHLREVGLTFHLLKDVPGIVSKNIDKALVEAFNPLNINDYNSIFWIAHPGGPAILDQVEAKLALKPEKMRATRHVLSEYGNMSSACVLFILDEMRRKSKEDGLKTTGEGLEWGVLFGFGPGLTIETVVLHSVAY
>rna-XM_019567930.1
MVTVSEIRKAQRAEGPATILAIGTANPPNCIEQSTFSEYYFRVTNSEHMLQLKNKFQRICDKTMIKKRYTYLTEEILKEHPNIGAYMEPSFDARQEIVTVEVPKLGKEAATKAIEEWGQPKSKITHVIFCTTSGIDMPGADYKITKLLGLSPHVKRHMMYQTGCFGGGASIRLAKELAENNKDARVLLVCCEVTAIIFRGPAENDLNCLVGQALFGDGAAALIIGSDPIPEVEKPIFELVWTSQTIATDSDGAIFGRLSEVGLTSHVIKDVPMIVSKNVTETVTQALKPLNIDDLNSIFWIAHPGGRAILDQVEAKLELKPEKLRATRHVLSEYGNMSSVCVLFILDEMRRKSKEDGLKTTGEGFDWGVLLSFGPGITIETILLHSVAI
>rna-XM_019571871.1
MVSVEEIRNAQRAQGPATILAFGTATPSNCVTQAEYPDYYFRITNSEHMTDLKDKFKRMCEKSNIKKRYMHLTEDFLKQNPNMCAYMAPSLDVRQDIVVVEVPKLGKEAATKAIKEWGQPKSKITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRVAKDLAENNRGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAMIIGSDPIVSVERPIFELVSVAQTILPDSDGAIDGHLREVGLTFHLLKDVPGIISKNIEKSLVEAFDPIGVRDWNSIFWVAHPGGPAILDQVESKLGLKEEKLAPTRHVLSEYGNMSSACVLFILDELRRRSAKEGKATTGDGLEWGVLFGFGPGLTVETVVLHSVPLEA
>rna-XM_019574778.1
MVSVEEIRNAQRAQGPATIMAIGTATPLNCVDQSTYPDFYFRVTNSEHKTELKEKFKRMCEKSMIKKRYMHLTEDILKENPSICAYMAPSLDARQDMVVVEVPRLGKEAATKAIKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLRPYVKRYMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPSETHLDSLVGQALFGDGAAALIVGSDPMLEVEKPLFELVWTAQTILPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIEKALVEAFQPLGISDYNSIFWIAHPGGPAILDQVELKLGLKPEKMRATRHVLSEYGNMSSACVLFIMDEMRKKSVQDGLKTTGEGLEWGVLFGFGPGLTVETVVLHSVAD
>rna-XM_019576756.1
MVSVEEIRNAQRAQGPATIMAIGTATPLNCVDQSTYPDFYFRVTNSEHKTELKEKFKRMCEKSMIKKRYMHLTEDILKENPSICAYMAPSLDARQDMVVVEVPRLGKEAATKAIKEWGQPKSKITHLIFCTTSGVDMPGADYQLTKLLGLRPYVKRYMMYQQGCFAGGTVLRLAKDLAENNKGARVLVVCSEITAVTFRGPSETHLDSLVGQALFGDGAAALIVGSDPMLEVEKPLFELVWTAQTILPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIEKALVEAFQPLGISDYNSIFWIAHPGGPAILDQVELKLGLKPEKMRATRHVLSEYGNMSSACVLFIMDEMRKKSVQDGLKTTGEGLEWGVLFGFGPGLTVETVVLHSVAD

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University