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
annona_cherimola_Anche102Chr3g0039010.1 annona_cherimola annona_cherimola_Anche102Chr3g0039010.1
annona_cherimola_Anche102Chr3g0042690.1 annona_cherimola annona_cherimola_Anche102Chr3g0042690.1
annona_cherimola_Anche102Chr3g0052540.1 annona_cherimola annona_cherimola_Anche102Chr3g0052540.1
annona_cherimola_Anche102Chr3g0052560.1 annona_cherimola annona_cherimola_Anche102Chr3g0052560.1
annona_cherimola_Anche102Chr3g0052580.1 annona_cherimola annona_cherimola_Anche102Chr3g0052580.1
annona_cherimola_Anche102Chr3g0052590.1 annona_cherimola annona_cherimola_Anche102Chr3g0052590.1
annona_cherimola_Anche102Chr3g0052620.1 annona_cherimola annona_cherimola_Anche102Chr3g0052620.1
annona_cherimola_Anche102Chr3g0053540.1 annona_cherimola annona_cherimola_Anche102Chr3g0053540.1
annona_cherimola_Anche102Chr3g0053550.1 annona_cherimola annona_cherimola_Anche102Chr3g0053550.1
annona_cherimola_Anche102Chr3g0053590.1 annona_cherimola annona_cherimola_Anche102Chr3g0053590.1
annona_cherimola_Anche102Chr4g0000830.1 annona_cherimola annona_cherimola_Anche102Chr4g0000830.1
annona_cherimola_Anche102Chr4g0000840.1 annona_cherimola annona_cherimola_Anche102Chr4g0000840.1
annona_cherimola_Anche102Chr4g0016600.1 annona_cherimola annona_cherimola_Anche102Chr4g0016600.1
annona_cherimola_Anche102Chr4g0017060.1 annona_cherimola annona_cherimola_Anche102Chr4g0017060.1
annona_cherimola_Anche102Chr4g0062850.1 annona_cherimola annona_cherimola_Anche102Chr4g0062850.1
annona_cherimola_Anche102Chr6g0051360.1 annona_cherimola annona_cherimola_Anche102Chr6g0051360.1
annona_cherimola_Anche102Chr6g0051370.1 annona_cherimola annona_cherimola_Anche102Chr6g0051370.1
annona_cherimola_Anche102Chr6g0051470.1 annona_cherimola annona_cherimola_Anche102Chr6g0051470.1
annona_cherimola_Anche102Chr6g0051620.1 annona_cherimola annona_cherimola_Anche102Chr6g0051620.1
annona_cherimola_Anche102Chr6g0051700.1 annona_cherimola annona_cherimola_Anche102Chr6g0051700.1
annona_cherimola_Anche102Chr6g0051710.1 annona_cherimola annona_cherimola_Anche102Chr6g0051710.1
annona_cherimola_Anche102Chr6g0051790.1 annona_cherimola annona_cherimola_Anche102Chr6g0051790.1
annona_cherimola_Anche102Chr6g0061170.1 annona_cherimola annona_cherimola_Anche102Chr6g0061170.1
annona_cherimola_Anche102Chr6g0061390.1 annona_cherimola annona_cherimola_Anche102Chr6g0061390.1
annona_cherimola_Anche102Chr6g0064770.1 annona_cherimola annona_cherimola_Anche102Chr6g0064770.1
annona_cherimola_Anche102Chr6g0064790.1 annona_cherimola annona_cherimola_Anche102Chr6g0064790.1
annona_cherimola_Anche102Chr7g0013330.1 annona_cherimola annona_cherimola_Anche102Chr7g0013330.1
annona_cherimola_Anche102Chr7g0014040.1 annona_cherimola annona_cherimola_Anche102Chr7g0014040.1
annona_cherimola_Anche102Chr7g0014100.1 annona_cherimola annona_cherimola_Anche102Chr7g0014100.1
annona_cherimola_Anche102Chr7g0014130.1 annona_cherimola annona_cherimola_Anche102Chr7g0014130.1