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

Erythranthe guttata

Species name

Spotted monkey flower (Erythranthe guttata) is a species of eudicot in the family Phrymaceae.

Species info

Gene sequence info

Erythranthe_guttata.CHS.fa

Download
>rna-XM_013000733.1
MAPSLDACQDIVVVEVPKLGKEAAQKAIKKWRQPKSKITHLVFCTTSGVDMPKLLGLRPSVKGFMMYQQGCFAGGTVLRMAKDLAENNAGARDLVVCAEITNIMFWGPNGSPLDSLIERLLFGDGAAAVIVGSDPVVGVERPLFQLVSAAVAVDGGGEVEAVVKGR
>rna-XM_012973820.1
MAAASIEDIRRAQRAEGPATILAIGTATPANCVEQTEYPDFYFRITNSEHMTDLKEKFQRMCEKSQIKKRYMHLTEEILKENPNMCAYMAPSLDARQDIVVVEVPKLGKEAAQKAIKEWGQPKSKITHLVFCTTSGVDMPGCDYQLTKLLGLRPSVKRFMMYQQGCFAGGTVLRMAKDLAENNAGARVLVVCSEITAVTFRGPNGSHLDSLVGQALFGDGAAAVIVGSDPVVGVERPLFQLVSAAQTLLPDSHGAIDGHLREVGLTFHLLKDVPGLISKHIGKSLKEAFDPLGISDWNSIFWIAHPGGPAILDQVESTLALKPEKLRSTRHVLSEYGNMSSACVLFILDEMRKSSAKEGMSTTGEGLNWGVLFGFGPGLTVETVVLHSVAIN
>rna-XM_012973831.1
MASIEDIRRAQRAEGPATILAIGTATPANCVKQSEYPDFYFRITDSEHMTELKEKFKRMCEKSQIKKRYMHLTEEILKENPNMCAYMAPSLDARQDIVVVEVPKLGKEAAEKAIQEWGQPKSKITHLVFCTTSGVDMPGCDYQLTKLLGLRPSVKRIMMYQLGCFAGGTVLRMAKDLAENNAGARVLVVCSEITAIMFRGPNGSPIDSLIGQFLFGDGAAAVIVGSDPVVGVERPLFQLVSAAQTLLPDSHGGIDCHLREAGLTFHLRKDVPALISKHIGESLKEAFDPLGISDWNSIFWIAHPGGPAILDQVESTLALKPEKLRSTRHVLSEYGNLSSACVLFILDEMRKSSAKEGMSTTGEGLNWGVLFGFGPGLTVETVVLHSVAIN
>rna-XM_012978272.1
MANEENIQCSKKAAILALGKAFPHQLVMQEFLVDGYLRNTNCDDPDLKQKLTRLCKATTVKTRYVVMSEEILNKYPELAAEGVPTLNQRLEICNSAVTKMAIEASRSCIEKWGRPVSDITHVVYVSSSEARLPGGDLYLARGLGLRPDTRRVMLYFSGCSGGVAGLRVAKDIAENNPNSRVLLATSETTIIGFKPPSADRPYDLVGVALFGDGAGAMIIGSGPVSEIEKPLFELHTAIQHFLPDTEKIIDGKLTEEGISFKLEKQLPQIIEDNIQDFCVELMGYGGFCEKDFNELFWAVHPGGPAILNKLEKKLELLPEKLKSSRRALSDYGNASSNTIVYVLEYMLEEAKNFKNKGQNGNCEWGLILAFGPGITLEGILAKNLTV
>rna-XM_012982223.1
MAPSLDACQDIVVVEVPKLGKEAAQKAIKKWRQPKSKITHLVFCTTSGVDMPKLLGLRPSVKGFMMYQQGCFAGGTVLRMAKDLAENNAGARDLVVCAEITNIMFWGPNGSPLDSLIERLLFGDGAAAFIVGSDPVVGVERPLFQLVSAAVAVDGGGEVEAVVKGR
>rna-XM_012988049.1
MAPSLDACQDIVVVEVPKLGKEAAQKAIKKWRQPKSKITHLVFCTTSGVDMPKLLGLRPSVKGFMMYQQGCFAGGTVLRMAKDLAENNAGARDLVVCAEITNIMFWGPNGSPLDSLIERLLFGDGAAAVIVGSDPVVGVERPLFQLVSAAVAVDGGGEVEAVVKGR
>rna-XM_012988084.1
MSQINNNNNGETKKSLPPQRIPTPGKATILAIGKAFPSQLVPQDCLVEGFIRDTKCHDLVIKEKLERLCKTTTVKTRYTVMSREILEQYPELATEGTPTIKQRLDIANPAVLKMATEASLTCLKEWGRPASDITHLVYVSSSEIRLPGGDLLLASELGLRSDVGRVMLYFLGCYGGVTGLRVAKDIAENNPGSRVLLATSETTILGFRPPNKSRPYDLVGAALFGDGAAAVVIGAEPVPGLESPFLELNFAVQQFLPGTSEVIDGRLSEEGIYFKLGRDLPQKIEDNIKEFCDKLMAKAGVEDYNELFWAVHPGGPAILNRLEGKLGLGKEKLDCSRRALMDYGNVSSNTVLYVMEYMREEMKKKKAAAAAAEDGGGGEEWGLALAFGPGITFEGILLRSL
>rna-XM_012988738.1
MAAEDPPDIEPKEPGIGFHKGQREINDQETVHALDRRNLERESKHVRLHGAVAGRPAGNYGGGGAEARQNNSGARVLVVCSEMTAMSFRGPSGTHMATLVEQSLFADGAAAVVVGSDAAAGVERPLFQIISIAQTLLPESEGCIQGHLTDCGMMVELEKDVPKLISKYIGASLSEAFDPLGISDWNSIFWIVHPGGRAILDDVEAELALRPEKLRKSRRVLSEYGNMSSACVLFIMDEMRKSSAEEGLSSTGEGLDWGVMFGFGPGITVETVVLRSVAIS
>rna-XM_012988726.1
MAASIEDIRRAQRAEGPATILAIGTATPANCVEQSEYPDFYFRITNSEHMTDLKEKFKRMCKFYCSIRFILFNSRERKIICLFMAPSLDARQDIVVVEVPKLGKEAAQKAIKEWGQPKSKITHLVFCTTSGVDMPGCDYQLTKLLGLRPSVKRFMMYQQGCFAGGTVLRMAKDLAENNAGARVLVVCSEITAVTFRGPNGSHLDSLVGQALFGDGAAAVIVGSDPVVGVERPLFQLVSAAQTLLPDSHGAIDGHLREVGLTFHLLKDVPGLISKHIGKSLKEAFDPLGISDWNSIFWIAHPGGPAILDQVESTLALKPEKLRSTRHVLSEYGNMSSACVLFILDEMRKSSAKEGMSTTGEGLNWGVLFGFGPGLTVETVVLHSVAIN

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University