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
AagrOXFutg000091l0194820.2	anthoceros_agrestis_oxford	AagrOXFutg000091l0194820.2
AagrOXFutg000091l0194820.3	anthoceros_agrestis_oxford	AagrOXFutg000091l0194820.3
AagrOXFutg000091l0198250.1	anthoceros_agrestis_oxford	AagrOXFutg000091l0198250.1
AagrOXFutg000091l0198250.2	anthoceros_agrestis_oxford	AagrOXFutg000091l0198250.2
AagrOXFutg000091l0198260.1	anthoceros_agrestis_oxford	AagrOXFutg000091l0198260.1
AagrOXFutg000091l0198280.1	anthoceros_agrestis_oxford	AagrOXFutg000091l0198280.1
AagrOXFutg000095l0202430.1	anthoceros_agrestis_oxford	AagrOXFutg000095l0202430.1
AANG005398	anthoceros_angustus	AANG005398
AANG008112	anthoceros_angustus	AANG008112
AANG008114	anthoceros_angustus	AANG008114
AANG009164	anthoceros_angustus	AANG009164
AANG009165	anthoceros_angustus	AANG009165
AANG010373	anthoceros_angustus	AANG010373
AANG010604	anthoceros_angustus	AANG010604
AANG010606	anthoceros_angustus	AANG010606
AANG011197	anthoceros_angustus	AANG011197
AANG014118	anthoceros_angustus	AANG014118
Apunutg000023l0014150.1	anthoceros_punctatus	Apunutg000023l0014150.1
Apunutg000023l0014150.3	anthoceros_punctatus	Apunutg000023l0014150.3
Apunutg000043l0070500.1	anthoceros_punctatus	Apunutg000043l0070500.1
Apunutg000058l0117570.1	anthoceros_punctatus	Apunutg000058l0117570.1
Apunutg000097l0128210.1	anthoceros_punctatus	Apunutg000097l0128210.1
Apunutg000107l0137520.1	anthoceros_punctatus	Apunutg000107l0137520.1
Apunutg000122l0153500.1	anthoceros_punctatus	Apunutg000122l0153500.1
Apunutg000122l0153510.1	anthoceros_punctatus	Apunutg000122l0153510.1
Apunutg000122l0153680.1	anthoceros_punctatus	Apunutg000122l0153680.1
Apunutg000125l0158910.1	anthoceros_punctatus	Apunutg000125l0158910.1
Apunutg000125l0158910.2	anthoceros_punctatus	Apunutg000125l0158910.2
Apunutg000125l0158910.3	anthoceros_punctatus	Apunutg000125l0158910.3
Apunutg000125l0158960.1	anthoceros_punctatus	Apunutg000125l0158960.1