PlantSME Plant secondary metabolism enzyme database
CHS

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
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Rhynchospora pubera
Triticum turgidum
Triticum aestivum
Avena sativa
Related Modules
Flavonoid pathway
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
GeneSpeciesProtein ID
brachypodium_mexicanum_Brame.07PG207000.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.07PG207000.1.p
brachypodium_mexicanum_Brame.07UG098300.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.07UG098300.1.p
brachypodium_mexicanum_Brame.07UG162700.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.07UG162700.1.p
brachypodium_mexicanum_Brame.07UG162800.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.07UG162800.1.p
brachypodium_mexicanum_Brame.07UG164000.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.07UG164000.1.p
brachypodium_mexicanum_Brame.07UG176500.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.07UG176500.1.p
brachypodium_mexicanum_Brame.07UG224900.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.07UG224900.1.p
brachypodium_mexicanum_Brame.08PG014600.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.08PG014600.1.p
brachypodium_mexicanum_Brame.08PG018800.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.08PG018800.1.p
brachypodium_mexicanum_Brame.08PG266700.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.08PG266700.1.p
brachypodium_mexicanum_Brame.08UG016200.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.08UG016200.1.p
brachypodium_mexicanum_Brame.08UG020600.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.08UG020600.1.p
brachypodium_mexicanum_Brame.09PG269900.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.09PG269900.1.p
brachypodium_mexicanum_Brame.09UG273200.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.09UG273200.1.p
brachypodium_mexicanum_Brame.10PG069200.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.10PG069200.1.p
brachypodium_mexicanum_Brame.10PG081100.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.10PG081100.1.p
brachypodium_mexicanum_Brame.10UG074700.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.10UG074700.1.p
brachypodium_mexicanum_Brame.10UG111300.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.10UG111300.1.p
brachypodium_mexicanum_Brame.U073100.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.U073100.1.p
brachypodium_mexicanum_Brame.U073200.1.p brachypodium_mexicanum brachypodium_mexicanum_Brame.U073200.1.p
Blae2005300021350 brachythecium_laetum Blae2005300021350
Blae2050860024100 brachythecium_laetum Blae2050860024100
Blae2075330028240 brachythecium_laetum Blae2075330028240
Blae2081950030670 brachythecium_laetum Blae2081950030670
Blae2107520042580 brachythecium_laetum Blae2107520042580
Blae2115790047060 brachythecium_laetum Blae2115790047060
Blae2122120054250 brachythecium_laetum Blae2122120054250
Blae2128090066550 brachythecium_laetum Blae2128090066550
Blae2131490073740 brachythecium_laetum Blae2131490073740
Blae2132800077530 brachythecium_laetum Blae2132800077530