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
acorus_gramineus_AGRA_06439	acorus_gramineus	acorus_gramineus_AGRA_06439
acorus_gramineus_AGRA_06551	acorus_gramineus	acorus_gramineus_AGRA_06551
acorus_gramineus_AGRA_06552	acorus_gramineus	acorus_gramineus_AGRA_06552
acorus_gramineus_AGRA_07185	acorus_gramineus	acorus_gramineus_AGRA_07185
acorus_gramineus_AGRA_07186	acorus_gramineus	acorus_gramineus_AGRA_07186
acorus_gramineus_AGRA_07316	acorus_gramineus	acorus_gramineus_AGRA_07316
acorus_gramineus_AGRA_09214	acorus_gramineus	acorus_gramineus_AGRA_09214
acorus_gramineus_AGRA_09589	acorus_gramineus	acorus_gramineus_AGRA_09589
acorus_gramineus_AGRA_10077	acorus_gramineus	acorus_gramineus_AGRA_10077
acorus_gramineus_AGRA_15600	acorus_gramineus	acorus_gramineus_AGRA_15600
acorus_gramineus_AGRA_16241	acorus_gramineus	acorus_gramineus_AGRA_16241
acorus_gramineus_AGRA_16326	acorus_gramineus	acorus_gramineus_AGRA_16326
acorus_gramineus_AGRA_16830	acorus_gramineus	acorus_gramineus_AGRA_16830
acorus_gramineus_AGRA_17670	acorus_gramineus	acorus_gramineus_AGRA_17670
acorus_gramineus_AGRA_19886	acorus_gramineus	acorus_gramineus_AGRA_19886
acorus_gramineus_AGRA_20628	acorus_gramineus	acorus_gramineus_AGRA_20628
acorus_gramineus_AGRA_20629	acorus_gramineus	acorus_gramineus_AGRA_20629
acorus_gramineus_AGRA_22078	acorus_gramineus	acorus_gramineus_AGRA_22078
ATA001.37.t1	acorus_tatarinowii	ATA001.37.t1
ATA1.2443.t1	acorus_tatarinowii	ATA1.2443.t1
ATA1.251.t1	acorus_tatarinowii	ATA1.251.t1
ATA1.617.t1	acorus_tatarinowii	ATA1.617.t1
ATA1.917.t1	acorus_tatarinowii	ATA1.917.t1
ATA10.711.t1	acorus_tatarinowii	ATA10.711.t1
ATA10.845.t1	acorus_tatarinowii	ATA10.845.t1
ATA11.111.t1	acorus_tatarinowii	ATA11.111.t1
ATA11.204.t1	acorus_tatarinowii	ATA11.204.t1
ATA12.445.t1.p1	acorus_tatarinowii	ATA12.445.t1.p1
ATA12.481.t1	acorus_tatarinowii	ATA12.481.t1
ATA12.484.t1	acorus_tatarinowii	ATA12.484.t1