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
Aatt560050221290 anomodon_attenuatus Aatt560050221290
Aatt560050221640 anomodon_attenuatus Aatt560050221640
Aatt560440229900 anomodon_attenuatus Aatt560440229900
Aatt560440231130 anomodon_attenuatus Aatt560440231130
Aatt562110237300 anomodon_attenuatus Aatt562110237300
AagrBONNSc2ySwM_117G0013030 anthoceros_agrestis_bonn AagrBONNSc2ySwM_117G0013030
AagrBONNSc2ySwM_117G0027300 anthoceros_agrestis_bonn AagrBONNSc2ySwM_117G0027300
AagrBONNSc2ySwM_117G0028330 anthoceros_agrestis_bonn AagrBONNSc2ySwM_117G0028330
AagrBONNSc2ySwM_117G0032050 anthoceros_agrestis_bonn AagrBONNSc2ySwM_117G0032050
AagrBONNSc2ySwM_117G0032060 anthoceros_agrestis_bonn AagrBONNSc2ySwM_117G0032060
AagrBONNSc2ySwM_117G0032080 anthoceros_agrestis_bonn AagrBONNSc2ySwM_117G0032080
AagrBONNSc2ySwM_117G0038340 anthoceros_agrestis_bonn AagrBONNSc2ySwM_117G0038340
AagrBONNSc2ySwM_228G0022490 anthoceros_agrestis_bonn AagrBONNSc2ySwM_228G0022490
AagrBONNSc2ySwM_228G0022500 anthoceros_agrestis_bonn AagrBONNSc2ySwM_228G0022500
AagrBONNSc2ySwM_228G0035870 anthoceros_agrestis_bonn AagrBONNSc2ySwM_228G0035870
AagrBONNSc2ySwM_344G0010870 anthoceros_agrestis_bonn AagrBONNSc2ySwM_344G0010870
AagrBONNSc2ySwM_344G0041370 anthoceros_agrestis_bonn AagrBONNSc2ySwM_344G0041370
AagrOXFutg000012l0057470.1 anthoceros_agrestis_oxford AagrOXFutg000012l0057470.1
AagrOXFutg000024l0081230.1 anthoceros_agrestis_oxford AagrOXFutg000024l0081230.1
AagrOXFutg000024l0081240.1 anthoceros_agrestis_oxford AagrOXFutg000024l0081240.1
AagrOXFutg000024l0081240.2 anthoceros_agrestis_oxford AagrOXFutg000024l0081240.2
AagrOXFutg000038l0101230.1 anthoceros_agrestis_oxford AagrOXFutg000038l0101230.1
AagrOXFutg000038l0101230.2 anthoceros_agrestis_oxford AagrOXFutg000038l0101230.2
AagrOXFutg000038l0101230.3 anthoceros_agrestis_oxford AagrOXFutg000038l0101230.3
AagrOXFutg000038l0101230.4 anthoceros_agrestis_oxford AagrOXFutg000038l0101230.4
AagrOXFutg000058l0148010.1 anthoceros_agrestis_oxford AagrOXFutg000058l0148010.1
AagrOXFutg000081l0176230.1 anthoceros_agrestis_oxford AagrOXFutg000081l0176230.1
AagrOXFutg000083l0184620.1 anthoceros_agrestis_oxford AagrOXFutg000083l0184620.1
AagrOXFutg000091l0193250.1 anthoceros_agrestis_oxford AagrOXFutg000091l0193250.1
AagrOXFutg000091l0194820.1 anthoceros_agrestis_oxford AagrOXFutg000091l0194820.1