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
Aalbaalba5_s000125880083980.1 abies_alba Aalbaalba5_s000125880083980.1
Aalbaalba5_s000125880083990.1 abies_alba Aalbaalba5_s000125880083990.1
Aalbaalba5_s000164550103910.1 abies_alba Aalbaalba5_s000164550103910.1
Aalbaalba5_s000166900105200.1 abies_alba Aalbaalba5_s000166900105200.1
Aalbaalba5_s000200900122390.1 abies_alba Aalbaalba5_s000200900122390.1
Aalbaalba5_s000223780132630.1 abies_alba Aalbaalba5_s000223780132630.1
Aalbaalba5_s000235450137940.1 abies_alba Aalbaalba5_s000235450137940.1
Aalbaalba5_s000336140182040.1 abies_alba Aalbaalba5_s000336140182040.1
Aalbaalba5_s000441030226930.1 abies_alba Aalbaalba5_s000441030226930.1
Aalbaalba5_s000443290227790.1 abies_alba Aalbaalba5_s000443290227790.1
Aalbaalba5_s000452370231550.1 abies_alba Aalbaalba5_s000452370231550.1
Aalbaalba5_s000489320246620.1 abies_alba Aalbaalba5_s000489320246620.1
Aalbaalba5_s000502220251220.1 abies_alba Aalbaalba5_s000502220251220.1
Aalbaalba5_s000502220251230.1 abies_alba Aalbaalba5_s000502220251230.1
Aalbaalba5_s000535410263440.1 abies_alba Aalbaalba5_s000535410263440.1
Aalbaalba5_s000627940295520.1 abies_alba Aalbaalba5_s000627940295520.1
Aalbaalba5_s000633910297630.1 abies_alba Aalbaalba5_s000633910297630.1
Aalbaalba5_s000653920304100.1 abies_alba Aalbaalba5_s000653920304100.1
Aalbaalba5_s000745070332090.1 abies_alba Aalbaalba5_s000745070332090.1
Aalbaalba5_s000808710351420.1 abies_alba Aalbaalba5_s000808710351420.1
Aalbaalba5_s000923510383240.1 abies_alba Aalbaalba5_s000923510383240.1
Aalbaalba5_s000958620392500.1 abies_alba Aalbaalba5_s000958620392500.1
Aalbaalba5_s000978580397990.1 abies_alba Aalbaalba5_s000978580397990.1
Aalbaalba5_s001088980426480.1 abies_alba Aalbaalba5_s001088980426480.1
Aalbaalba5_s001272510468580.1 abies_alba Aalbaalba5_s001272510468580.1
Aalbaalba5_s001396410494830.1 abies_alba Aalbaalba5_s001396410494830.1
Aalbaalba5_s001447380504910.1 abies_alba Aalbaalba5_s001447380504910.1
Aalbaalba5_s001503850516420.1 abies_alba Aalbaalba5_s001503850516420.1
Aalbaalba5_s001570850529420.1 abies_alba Aalbaalba5_s001570850529420.1
Aalbaalba5_s001635410541670.1 abies_alba Aalbaalba5_s001635410541670.1