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_GWHPCBQB093423 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB093423
actinidia_zhejiangensis_GWHPCBQB093424 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB093424
actinidia_zhejiangensis_GWHPCBQB093425 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB093425
actinidia_zhejiangensis_GWHPCBQB094439 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB094439
actinidia_zhejiangensis_GWHPCBQB094440 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB094440
actinidia_zhejiangensis_GWHPCBQB094763 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB094763
actinidia_zhejiangensis_GWHPCBQB094917 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB094917
actinidia_zhejiangensis_GWHPCBQB094918 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB094918
actinidia_zhejiangensis_GWHPCBQB094919 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB094919
actinidia_zhejiangensis_GWHPCBQB095307 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB095307
actinidia_zhejiangensis_GWHPCBQB095861 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB095861
actinidia_zhejiangensis_GWHPCBQB095862 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB095862
actinidia_zhejiangensis_GWHPCBQB095863 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB095863
actinidia_zhejiangensis_GWHPCBQB096494 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB096494
actinidia_zhejiangensis_GWHPCBQB096495 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB096495
actinidia_zhejiangensis_GWHPCBQB096650 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB096650
actinidia_zhejiangensis_GWHPCBQB097028 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB097028
actinidia_zhejiangensis_GWHPCBQB097243 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB097243
Acor01G0012760.1 aegiceras_corniculatum Acor01G0012760.1
Acor01G0012830.1 aegiceras_corniculatum Acor01G0012830.1
Acor01G0012970.1 aegiceras_corniculatum Acor01G0012970.1
Acor01G0013300.1 aegiceras_corniculatum Acor01G0013300.1
Acor01G0013310.1 aegiceras_corniculatum Acor01G0013310.1
Acor01G0019340.1 aegiceras_corniculatum Acor01G0019340.1
Acor02G0000890.1 aegiceras_corniculatum Acor02G0000890.1
Acor02G0001340.1 aegiceras_corniculatum Acor02G0001340.1
Acor02G0001440.1 aegiceras_corniculatum Acor02G0001440.1
Acor02G0005390.1 aegiceras_corniculatum Acor02G0005390.1
Acor02G0005420.1 aegiceras_corniculatum Acor02G0005420.1
Acor02G0005480.1 aegiceras_corniculatum Acor02G0005480.1