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
Bfucscaffold2577_cov1880213160	begonia_fuchsioides	Bfucscaffold2577_cov1880213160
Bfucscaffold2743_cov1590220450	begonia_fuchsioides	Bfucscaffold2743_cov1590220450
Bfucscaffold2851_cov1350229280	begonia_fuchsioides	Bfucscaffold2851_cov1350229280
Bfucscaffold318_cov1430258480	begonia_fuchsioides	Bfucscaffold318_cov1430258480
Bfucscaffold3241_cov1330266970	begonia_fuchsioides	Bfucscaffold3241_cov1330266970
Bfucscaffold3813_cov1580294960	begonia_fuchsioides	Bfucscaffold3813_cov1580294960
Bfucscaffold3813_cov1580295460	begonia_fuchsioides	Bfucscaffold3813_cov1580295460
Bfucscaffold3974_cov1550307440	begonia_fuchsioides	Bfucscaffold3974_cov1550307440
Bfucscaffold3992_cov1670308110	begonia_fuchsioides	Bfucscaffold3992_cov1670308110
Bfucscaffold4464_cov1840335830	begonia_fuchsioides	Bfucscaffold4464_cov1840335830
Bfucscaffold449_cov1580340830	begonia_fuchsioides	Bfucscaffold449_cov1580340830
Bfucscaffold4662_cov1460345910	begonia_fuchsioides	Bfucscaffold4662_cov1460345910
Bfucscaffold487_cov1090354040	begonia_fuchsioides	Bfucscaffold487_cov1090354040
Bfucscaffold4917_cov1960354850	begonia_fuchsioides	Bfucscaffold4917_cov1960354850
Bfucscaffold4917_cov1960354860	begonia_fuchsioides	Bfucscaffold4917_cov1960354860
Bfucscaffold5026_cov2270359920	begonia_fuchsioides	Bfucscaffold5026_cov2270359920
Bfucscaffold5161_cov1830364380	begonia_fuchsioides	Bfucscaffold5161_cov1830364380
Bfucscaffold5517_cov1150376100	begonia_fuchsioides	Bfucscaffold5517_cov1150376100
Bfucscaffold577_cov1470385270	begonia_fuchsioides	Bfucscaffold577_cov1470385270
Bfucscaffold62549_cov1560399140	begonia_fuchsioides	Bfucscaffold62549_cov1560399140
Bfucscaffold719_cov1380417020	begonia_fuchsioides	Bfucscaffold719_cov1380417020
Bfucscaffold798_cov1340438260	begonia_fuchsioides	Bfucscaffold798_cov1340438260
Bfucscaffold830_cov1450448550	begonia_fuchsioides	Bfucscaffold830_cov1450448550
Bfucscaffold831_cov1480448590	begonia_fuchsioides	Bfucscaffold831_cov1480448590
Bfucscaffold8467_cov1510453230	begonia_fuchsioides	Bfucscaffold8467_cov1510453230
Bfucscaffold881_cov1600462770	begonia_fuchsioides	Bfucscaffold881_cov1600462770
Bfucscaffold91279_cov1730474100	begonia_fuchsioides	Bfucscaffold91279_cov1730474100
Bfucscaffold91868_cov1510499500	begonia_fuchsioides	Bfucscaffold91868_cov1510499500
Bfucscaffold951_cov1480509040	begonia_fuchsioides	Bfucscaffold951_cov1480509040
Bfucscaffold995_cov1710515710	begonia_fuchsioides	Bfucscaffold995_cov1710515710