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
angelica_sinensis_AS04G01554-RA angelica_sinensis angelica_sinensis_AS04G01554-RA
angelica_sinensis_AS04G02248-RA angelica_sinensis angelica_sinensis_AS04G02248-RA
angelica_sinensis_AS05G01979-RA angelica_sinensis angelica_sinensis_AS05G01979-RA
angelica_sinensis_AS05G02154-RA angelica_sinensis angelica_sinensis_AS05G02154-RA
angelica_sinensis_AS05G02787-RA angelica_sinensis angelica_sinensis_AS05G02787-RA
angelica_sinensis_AS06G01578-RA angelica_sinensis angelica_sinensis_AS06G01578-RA
angelica_sinensis_AS06G02615-RA angelica_sinensis angelica_sinensis_AS06G02615-RA
angelica_sinensis_AS06G02619-RA angelica_sinensis angelica_sinensis_AS06G02619-RA
angelica_sinensis_AS07G03168-RA angelica_sinensis angelica_sinensis_AS07G03168-RA
angelica_sinensis_AS08G00525-RA angelica_sinensis angelica_sinensis_AS08G00525-RA
angelica_sinensis_AS08G00704-RA angelica_sinensis angelica_sinensis_AS08G00704-RA
angelica_sinensis_AS08G02854-RA angelica_sinensis angelica_sinensis_AS08G02854-RA
angelica_sinensis_AS08G03159-RA angelica_sinensis angelica_sinensis_AS08G03159-RA
angelica_sinensis_AS08G03312-RA angelica_sinensis angelica_sinensis_AS08G03312-RA
angelica_sinensis_AS09G00863-RA angelica_sinensis angelica_sinensis_AS09G00863-RA
angelica_sinensis_AS09G01478-RA angelica_sinensis angelica_sinensis_AS09G01478-RA
angelica_sinensis_AS09G02916-RA angelica_sinensis angelica_sinensis_AS09G02916-RA
angelica_sinensis_AS10G00051-RA angelica_sinensis angelica_sinensis_AS10G00051-RA
angelica_sinensis_AS10G00152-RA angelica_sinensis angelica_sinensis_AS10G00152-RA
angelica_sinensis_AS10G02477-RA angelica_sinensis angelica_sinensis_AS10G02477-RA
angelica_sinensis_AS10G02847-RA angelica_sinensis angelica_sinensis_AS10G02847-RA
angelica_sinensis_AS11G01732-RA angelica_sinensis angelica_sinensis_AS11G01732-RA
angelica_sinensis_ASUnG03415-RA angelica_sinensis angelica_sinensis_ASUnG03415-RA
angelica_sinensis_ASUnG03416-RA angelica_sinensis angelica_sinensis_ASUnG03416-RA
anisodus_acutangulus_KAJ8528314.1 anisodus_acutangulus anisodus_acutangulus_KAJ8528314.1
anisodus_acutangulus_KAJ8530248.1 anisodus_acutangulus anisodus_acutangulus_KAJ8530248.1
anisodus_acutangulus_KAJ8530602.1 anisodus_acutangulus anisodus_acutangulus_KAJ8530602.1
anisodus_acutangulus_KAJ8531476.1 anisodus_acutangulus anisodus_acutangulus_KAJ8531476.1
anisodus_acutangulus_KAJ8533579.1 anisodus_acutangulus anisodus_acutangulus_KAJ8533579.1
anisodus_acutangulus_KAJ8534837.1 anisodus_acutangulus anisodus_acutangulus_KAJ8534837.1