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_GWHPCBQB066427 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB066427
actinidia_zhejiangensis_GWHPCBQB067097 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB067097
actinidia_zhejiangensis_GWHPCBQB067202 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB067202
actinidia_zhejiangensis_GWHPCBQB067486 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB067486
actinidia_zhejiangensis_GWHPCBQB067487 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB067487
actinidia_zhejiangensis_GWHPCBQB067859 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB067859
actinidia_zhejiangensis_GWHPCBQB067927 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB067927
actinidia_zhejiangensis_GWHPCBQB068300 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB068300
actinidia_zhejiangensis_GWHPCBQB068310 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB068310
actinidia_zhejiangensis_GWHPCBQB068998 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB068998
actinidia_zhejiangensis_GWHPCBQB069216 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB069216
actinidia_zhejiangensis_GWHPCBQB069541 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB069541
actinidia_zhejiangensis_GWHPCBQB069902 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB069902
actinidia_zhejiangensis_GWHPCBQB070660 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB070660
actinidia_zhejiangensis_GWHPCBQB070661 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB070661
actinidia_zhejiangensis_GWHPCBQB071927 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB071927
actinidia_zhejiangensis_GWHPCBQB074630 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB074630
actinidia_zhejiangensis_GWHPCBQB074716 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB074716
actinidia_zhejiangensis_GWHPCBQB075421 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB075421
actinidia_zhejiangensis_GWHPCBQB076428 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB076428
actinidia_zhejiangensis_GWHPCBQB076597 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB076597
actinidia_zhejiangensis_GWHPCBQB079666 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB079666
actinidia_zhejiangensis_GWHPCBQB081276 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB081276
actinidia_zhejiangensis_GWHPCBQB081327 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB081327
actinidia_zhejiangensis_GWHPCBQB081718 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB081718
actinidia_zhejiangensis_GWHPCBQB082542 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB082542
actinidia_zhejiangensis_GWHPCBQB082543 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB082543
actinidia_zhejiangensis_GWHPCBQB082938 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB082938
actinidia_zhejiangensis_GWHPCBQB083680 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB083680
actinidia_zhejiangensis_GWHPCBQB083723 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB083723