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
artemisia_argyi_GWHPBRAE014054 artemisia_argyi artemisia_argyi_GWHPBRAE014054
artemisia_argyi_GWHPBRAE014092 artemisia_argyi artemisia_argyi_GWHPBRAE014092
artemisia_argyi_GWHPBRAE014719 artemisia_argyi artemisia_argyi_GWHPBRAE014719
artemisia_argyi_GWHPBRAE014755 artemisia_argyi artemisia_argyi_GWHPBRAE014755
artemisia_argyi_GWHPBRAE016021 artemisia_argyi artemisia_argyi_GWHPBRAE016021
artemisia_argyi_GWHPBRAE016123 artemisia_argyi artemisia_argyi_GWHPBRAE016123
artemisia_argyi_GWHPBRAE016946 artemisia_argyi artemisia_argyi_GWHPBRAE016946
artemisia_argyi_GWHPBRAE016947 artemisia_argyi artemisia_argyi_GWHPBRAE016947
artemisia_argyi_GWHPBRAE018412 artemisia_argyi artemisia_argyi_GWHPBRAE018412
artemisia_argyi_GWHPBRAE018468 artemisia_argyi artemisia_argyi_GWHPBRAE018468
artemisia_argyi_GWHPBRAE018469 artemisia_argyi artemisia_argyi_GWHPBRAE018469
artemisia_argyi_GWHPBRAE019091 artemisia_argyi artemisia_argyi_GWHPBRAE019091
artemisia_argyi_GWHPBRAE020414 artemisia_argyi artemisia_argyi_GWHPBRAE020414
artemisia_argyi_GWHPBRAE021467 artemisia_argyi artemisia_argyi_GWHPBRAE021467
artemisia_argyi_GWHPBRAE022019 artemisia_argyi artemisia_argyi_GWHPBRAE022019
artemisia_argyi_GWHPBRAE022036 artemisia_argyi artemisia_argyi_GWHPBRAE022036
artemisia_argyi_GWHPBRAE024884 artemisia_argyi artemisia_argyi_GWHPBRAE024884
artemisia_argyi_GWHPBRAE025015 artemisia_argyi artemisia_argyi_GWHPBRAE025015
artemisia_argyi_GWHPBRAE026934 artemisia_argyi artemisia_argyi_GWHPBRAE026934
artemisia_argyi_GWHPBRAE027244 artemisia_argyi artemisia_argyi_GWHPBRAE027244
artemisia_argyi_GWHPBRAE027300 artemisia_argyi artemisia_argyi_GWHPBRAE027300
artemisia_argyi_GWHPBRAE029097 artemisia_argyi artemisia_argyi_GWHPBRAE029097
artemisia_argyi_GWHPBRAE029098 artemisia_argyi artemisia_argyi_GWHPBRAE029098
artemisia_argyi_GWHPBRAE029303 artemisia_argyi artemisia_argyi_GWHPBRAE029303
artemisia_argyi_GWHPBRAE029452 artemisia_argyi artemisia_argyi_GWHPBRAE029452
artemisia_argyi_GWHPBRAE030691 artemisia_argyi artemisia_argyi_GWHPBRAE030691
artemisia_argyi_GWHPBRAE031989 artemisia_argyi artemisia_argyi_GWHPBRAE031989
artemisia_argyi_GWHPBRAE032054 artemisia_argyi artemisia_argyi_GWHPBRAE032054
artemisia_argyi_GWHPBRAE033660 artemisia_argyi artemisia_argyi_GWHPBRAE033660
artemisia_argyi_GWHPBRAE033661 artemisia_argyi artemisia_argyi_GWHPBRAE033661