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
Bith2520137450	bartramia_ithyphylla	Bith2520137450
Bith2560143400	bartramia_ithyphylla	Bith2560143400
Bith2560144360	bartramia_ithyphylla	Bith2560144360
Bith2560144770	bartramia_ithyphylla	Bith2560144770
Bith320173030	bartramia_ithyphylla	Bith320173030
Bith3220177570	bartramia_ithyphylla	Bith3220177570
Bith610210870	bartramia_ithyphylla	Bith610210870
Bith626640215550	bartramia_ithyphylla	Bith626640215550
Bith640217920	bartramia_ithyphylla	Bith640217920
Bith70223770	bartramia_ithyphylla	Bith70223770
Bith710230690	bartramia_ithyphylla	Bith710230690
Bith710231210	bartramia_ithyphylla	Bith710231210
Bith830890244410	bartramia_ithyphylla	Bith830890244410
Bith921610259160	bartramia_ithyphylla	Bith921610259160
Bith923170259800	bartramia_ithyphylla	Bith923170259800
Bith990266690	bartramia_ithyphylla	Bith990266690
Bathy02g00990	bathycoccus_prasinos	Bathy02g00990
bauhinia_variegata_KAI4295521.1	bauhinia_variegata	bauhinia_variegata_KAI4295521.1
bauhinia_variegata_KAI4296243.1	bauhinia_variegata	bauhinia_variegata_KAI4296243.1
bauhinia_variegata_KAI4298337.1	bauhinia_variegata	bauhinia_variegata_KAI4298337.1
bauhinia_variegata_KAI4299895.1	bauhinia_variegata	bauhinia_variegata_KAI4299895.1
bauhinia_variegata_KAI4301754.1	bauhinia_variegata	bauhinia_variegata_KAI4301754.1
bauhinia_variegata_KAI4305082.1	bauhinia_variegata	bauhinia_variegata_KAI4305082.1
bauhinia_variegata_KAI4305083.1	bauhinia_variegata	bauhinia_variegata_KAI4305083.1
bauhinia_variegata_KAI4305084.1	bauhinia_variegata	bauhinia_variegata_KAI4305084.1
bauhinia_variegata_KAI4305969.1	bauhinia_variegata	bauhinia_variegata_KAI4305969.1
bauhinia_variegata_KAI4313464.1	bauhinia_variegata	bauhinia_variegata_KAI4313464.1
bauhinia_variegata_KAI4313931.1	bauhinia_variegata	bauhinia_variegata_KAI4313931.1
bauhinia_variegata_KAI4316286.1	bauhinia_variegata	bauhinia_variegata_KAI4316286.1
bauhinia_variegata_KAI4316287.1	bauhinia_variegata	bauhinia_variegata_KAI4316287.1