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_GWHPCBQB053666 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB053666
actinidia_zhejiangensis_GWHPCBQB054102 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB054102
actinidia_zhejiangensis_GWHPCBQB055265 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB055265
actinidia_zhejiangensis_GWHPCBQB055299 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB055299
actinidia_zhejiangensis_GWHPCBQB055311 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB055311
actinidia_zhejiangensis_GWHPCBQB055856 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB055856
actinidia_zhejiangensis_GWHPCBQB055934 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB055934
actinidia_zhejiangensis_GWHPCBQB055935 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB055935
actinidia_zhejiangensis_GWHPCBQB055937 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB055937
actinidia_zhejiangensis_GWHPCBQB056058 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB056058
actinidia_zhejiangensis_GWHPCBQB056169 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB056169
actinidia_zhejiangensis_GWHPCBQB057626 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB057626
actinidia_zhejiangensis_GWHPCBQB057627 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB057627
actinidia_zhejiangensis_GWHPCBQB057628 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB057628
actinidia_zhejiangensis_GWHPCBQB057772 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB057772
actinidia_zhejiangensis_GWHPCBQB058505 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB058505
actinidia_zhejiangensis_GWHPCBQB059132 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB059132
actinidia_zhejiangensis_GWHPCBQB061388 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB061388
actinidia_zhejiangensis_GWHPCBQB061406 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB061406
actinidia_zhejiangensis_GWHPCBQB061407 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB061407
actinidia_zhejiangensis_GWHPCBQB062252 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB062252
actinidia_zhejiangensis_GWHPCBQB062253 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB062253
actinidia_zhejiangensis_GWHPCBQB063073 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB063073
actinidia_zhejiangensis_GWHPCBQB063140 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB063140
actinidia_zhejiangensis_GWHPCBQB063721 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB063721
actinidia_zhejiangensis_GWHPCBQB065623 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB065623
actinidia_zhejiangensis_GWHPCBQB065633 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB065633
actinidia_zhejiangensis_GWHPCBQB065657 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB065657
actinidia_zhejiangensis_GWHPCBQB066395 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB066395
actinidia_zhejiangensis_GWHPCBQB066420 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB066420