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
Aoff03G0014310.1	asparagus_officinalis	Aoff03G0014310.1
Aoff03G0015280.1	asparagus_officinalis	Aoff03G0015280.1
Aoff03G0026890.1	asparagus_officinalis	Aoff03G0026890.1
Aoff03G0027530.1	asparagus_officinalis	Aoff03G0027530.1
Aoff04G0003330.1	asparagus_officinalis	Aoff04G0003330.1
Aoff04G0003340.1	asparagus_officinalis	Aoff04G0003340.1
Aoff04G0007720.1	asparagus_officinalis	Aoff04G0007720.1
Aoff04G0020110.1	asparagus_officinalis	Aoff04G0020110.1
Aoff05G0028090.1	asparagus_officinalis	Aoff05G0028090.1
Aoff05G0031910.1	asparagus_officinalis	Aoff05G0031910.1
Aoff06G0004860.1	asparagus_officinalis	Aoff06G0004860.1
Aoff07G0007850.1	asparagus_officinalis	Aoff07G0007850.1
Aoff08G0003260.1	asparagus_officinalis	Aoff08G0003260.1
Aoff08G0005710.1	asparagus_officinalis	Aoff08G0005710.1
Aoff08G0005850.1	asparagus_officinalis	Aoff08G0005850.1
Aoff08G0018250.1	asparagus_officinalis	Aoff08G0018250.1
Aoff08G0028080.1	asparagus_officinalis	Aoff08G0028080.1
Aoff09G0010210.1	asparagus_officinalis	Aoff09G0010210.1
Aoff09G0013160.1	asparagus_officinalis	Aoff09G0013160.1
Aset01G0000540.1	asparagus_setaceus	Aset01G0000540.1
Aset01G0000550.1	asparagus_setaceus	Aset01G0000550.1
Aset01G0007180.1	asparagus_setaceus	Aset01G0007180.1
Aset01G0030830.1	asparagus_setaceus	Aset01G0030830.1
Aset02G0012810.1	asparagus_setaceus	Aset02G0012810.1
Aset02G0014520.1	asparagus_setaceus	Aset02G0014520.1
Aset02G0031010.1	asparagus_setaceus	Aset02G0031010.1
Aset02G0031020.1	asparagus_setaceus	Aset02G0031020.1
Aset03G0006750.1	asparagus_setaceus	Aset03G0006750.1
Aset03G0019570.1	asparagus_setaceus	Aset03G0019570.1
Aset03G0021710.1	asparagus_setaceus	Aset03G0021710.1