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_GWHPCBQA020419	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA020419
actinidia_hemsleyana_GWHPCBQA021729	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA021729
actinidia_hemsleyana_GWHPCBQA027188	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA027188
actinidia_hemsleyana_GWHPCBQA027437	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA027437
actinidia_hemsleyana_GWHPCBQA031055	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA031055
actinidia_hemsleyana_GWHPCBQA031329	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA031329
actinidia_hemsleyana_GWHPCBQA034587	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA034587
actinidia_hemsleyana_GWHPCBQA034707	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA034707
actinidia_hemsleyana_GWHPCBQA036003	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA036003
actinidia_hemsleyana_GWHPCBQA038027	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA038027
actinidia_hemsleyana_GWHPCBQA039582	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA039582
actinidia_hemsleyana_GWHPCBQA040111	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA040111
actinidia_hemsleyana_GWHPCBQA040431	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA040431
actinidia_hemsleyana_GWHPCBQA041835	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA041835
actinidia_hemsleyana_GWHPCBQA043278	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA043278
actinidia_hemsleyana_GWHPCBQA044790	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA044790
actinidia_hemsleyana_GWHPCBQA045696	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA045696
actinidia_hemsleyana_GWHPCBQA046087	actinidia_hemsleyana	actinidia_hemsleyana_GWHPCBQA046087
actinidia_zhejiangensis_GWHPCBQB000360	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB000360
actinidia_zhejiangensis_GWHPCBQB000633	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB000633
actinidia_zhejiangensis_GWHPCBQB001216	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB001216
actinidia_zhejiangensis_GWHPCBQB002232	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB002232
actinidia_zhejiangensis_GWHPCBQB002608	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB002608
actinidia_zhejiangensis_GWHPCBQB002961	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB002961
actinidia_zhejiangensis_GWHPCBQB003780	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB003780
actinidia_zhejiangensis_GWHPCBQB005354	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB005354
actinidia_zhejiangensis_GWHPCBQB005626	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB005626
actinidia_zhejiangensis_GWHPCBQB006235	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB006235
actinidia_zhejiangensis_GWHPCBQB009660	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB009660
actinidia_zhejiangensis_GWHPCBQB009661	actinidia_zhejiangensis	actinidia_zhejiangensis_GWHPCBQB009661