PlantSME Plant secondary metabolism enzyme database
CHI

CHI

Chalcone isomerase reference family for chalcone-to-flavanone conversion.

Lineage Coverage
Detected in 753 of 789 public species; click a lineage to inspect its species list.
Algae
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Papaver setigerum
Anthoceros agrestis Oxford
Glebionis coronaria
Camelina 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 3089 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
actinidia_zhejiangensis_GWHPCBQB014320 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB014320
actinidia_zhejiangensis_GWHPCBQB014900 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB014900
actinidia_zhejiangensis_GWHPCBQB016856 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB016856
actinidia_zhejiangensis_GWHPCBQB016857 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB016857
actinidia_zhejiangensis_GWHPCBQB016868 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB016868
actinidia_zhejiangensis_GWHPCBQB016897 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB016897
actinidia_zhejiangensis_GWHPCBQB017632 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB017632
actinidia_zhejiangensis_GWHPCBQB017660 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB017660
actinidia_zhejiangensis_GWHPCBQB017667 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB017667
actinidia_zhejiangensis_GWHPCBQB017668 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB017668
actinidia_zhejiangensis_GWHPCBQB018350 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB018350
actinidia_zhejiangensis_GWHPCBQB018447 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB018447
actinidia_zhejiangensis_GWHPCBQB018448 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB018448
actinidia_zhejiangensis_GWHPCBQB018738 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB018738
actinidia_zhejiangensis_GWHPCBQB019098 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB019098
actinidia_zhejiangensis_GWHPCBQB019099 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB019099
actinidia_zhejiangensis_GWHPCBQB019159 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB019159
actinidia_zhejiangensis_GWHPCBQB020164 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB020164
actinidia_zhejiangensis_GWHPCBQB020165 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB020165
actinidia_zhejiangensis_GWHPCBQB020363 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB020363
actinidia_zhejiangensis_GWHPCBQB020688 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB020688
actinidia_zhejiangensis_GWHPCBQB021055 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB021055
actinidia_zhejiangensis_GWHPCBQB021796 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB021796
actinidia_zhejiangensis_GWHPCBQB021797 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB021797
actinidia_zhejiangensis_GWHPCBQB023041 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB023041
actinidia_zhejiangensis_GWHPCBQB025722 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB025722
actinidia_zhejiangensis_GWHPCBQB026380 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB026380
actinidia_zhejiangensis_GWHPCBQB027386 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB027386
actinidia_zhejiangensis_GWHPCBQB028063 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB028063
actinidia_zhejiangensis_GWHPCBQB030595 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB030595