CHS

Chalcone synthase reference family for the core flavonoid pathway.

Lineage Coverage

Detected in 757 of 789 public species; click a lineage to inspect its species list.

Algae

Species Distribution

Related Modules

Pathway Position Map

Pathways are arranged by literature-curated biosynthetic stages and highlight the current enzyme family; branched pathways are grouped by stage rather than forced into one linear reaction chain.

Curated order

Flavonoid pathway 11738 current-family members Mao et al. 2025; Gulzar et al. 2024; Vogt 2010

Phenylpropanoid entry

PAL 7015 C4H 464 4CL 25907

Flavonoid scaffold formation

CHS 11738 CHI 3089

Flavone and isoflavonoid branches

FNS 359 IFS 541 IFR 11814

Dihydroflavonol branches

F3H 4697 F3'H/CYP75B 1332 F3'5'H/CYP75A 247 FLS 124

Anthocyanin and proanthocyanidin branches

DFR 1310 ANS/LDOX 1019 UFGT 106747 ANR 1183

Family Gene List

Gene	Species	Protein ID
actinidia_hemsleyana_GWHPCBQA002444	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA002444
actinidia_hemsleyana_GWHPCBQA003590	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA003590
actinidia_hemsleyana_GWHPCBQA005104	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA005104
actinidia_hemsleyana_GWHPCBQA005386	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA005386
actinidia_hemsleyana_GWHPCBQA005935	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA005935
actinidia_hemsleyana_GWHPCBQA009208	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009208
actinidia_hemsleyana_GWHPCBQA009209	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009209
actinidia_hemsleyana_GWHPCBQA009210	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009210
actinidia_hemsleyana_GWHPCBQA009211	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009211
actinidia_hemsleyana_GWHPCBQA009634	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009634
actinidia_hemsleyana_GWHPCBQA009635	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009635
actinidia_hemsleyana_GWHPCBQA009636	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009636
actinidia_hemsleyana_GWHPCBQA009637	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009637
actinidia_hemsleyana_GWHPCBQA009638	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009638
actinidia_hemsleyana_GWHPCBQA009639	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009639
actinidia_hemsleyana_GWHPCBQA009640	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009640
actinidia_hemsleyana_GWHPCBQA009641	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009641
actinidia_hemsleyana_GWHPCBQA009716	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA009716
actinidia_hemsleyana_GWHPCBQA011444	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA011444
actinidia_hemsleyana_GWHPCBQA012202	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA012202
actinidia_hemsleyana_GWHPCBQA012209	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA012209
actinidia_hemsleyana_GWHPCBQA012341	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA012341
actinidia_hemsleyana_GWHPCBQA012343	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA012343
actinidia_hemsleyana_GWHPCBQA015963	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA015963
actinidia_hemsleyana_GWHPCBQA016251	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA016251
actinidia_hemsleyana_GWHPCBQA016532	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA016532
actinidia_hemsleyana_GWHPCBQA016824	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA016824
actinidia_hemsleyana_GWHPCBQA017181	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA017181
actinidia_hemsleyana_GWHPCBQA017950	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA017950
actinidia_hemsleyana_GWHPCBQA019771	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA019771