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_Anche102Chr7g0014180.1 annona_cherimola annona_cherimola_Anche102Chr7g0014180.1
annona_cherimola_Anche102Chr7g0014200.1 annona_cherimola annona_cherimola_Anche102Chr7g0014200.1
annona_cherimola_Anche102Chr7g0016190.1 annona_cherimola annona_cherimola_Anche102Chr7g0016190.1
annona_cherimola_Anche102Chr7g0017660.1 annona_cherimola annona_cherimola_Anche102Chr7g0017660.1
annona_cherimola_Anche102Chr7g0124250.1 annona_cherimola annona_cherimola_Anche102Chr7g0124250.1
annona_cherimola_Anche102Scf0002g0001640.1 annona_cherimola annona_cherimola_Anche102Scf0002g0001640.1
annona_cherimola_Anche102Scf0005g0001590.1 annona_cherimola annona_cherimola_Anche102Scf0005g0001590.1
annona_cherimola_Anche102Scf0020g0000890.1 annona_cherimola annona_cherimola_Anche102Scf0020g0000890.1
Aatt426530008000 anomodon_attenuatus Aatt426530008000
Aatt531340018400 anomodon_attenuatus Aatt531340018400
Aatt539170021950 anomodon_attenuatus Aatt539170021950
Aatt546780030980 anomodon_attenuatus Aatt546780030980
Aatt547220032350 anomodon_attenuatus Aatt547220032350
Aatt547860033130 anomodon_attenuatus Aatt547860033130
Aatt548100033840 anomodon_attenuatus Aatt548100033840
Aatt551490047330 anomodon_attenuatus Aatt551490047330
Aatt552310052300 anomodon_attenuatus Aatt552310052300
Aatt552350053040 anomodon_attenuatus Aatt552350053040
Aatt552350053050 anomodon_attenuatus Aatt552350053050
Aatt552350053060 anomodon_attenuatus Aatt552350053060
Aatt555240084570 anomodon_attenuatus Aatt555240084570
Aatt555550088820 anomodon_attenuatus Aatt555550088820
Aatt556140099720 anomodon_attenuatus Aatt556140099720
Aatt556250101420 anomodon_attenuatus Aatt556250101420
Aatt556480106790 anomodon_attenuatus Aatt556480106790
Aatt558150150330 anomodon_attenuatus Aatt558150150330
Aatt558290155710 anomodon_attenuatus Aatt558290155710
Aatt558630170100 anomodon_attenuatus Aatt558630170100
Aatt559260196880 anomodon_attenuatus Aatt559260196880
Aatt559440202360 anomodon_attenuatus Aatt559440202360