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_GWHPCBQB032162 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB032162
actinidia_zhejiangensis_GWHPCBQB032216 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB032216
actinidia_zhejiangensis_GWHPCBQB032574 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB032574
actinidia_zhejiangensis_GWHPCBQB033383 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB033383
actinidia_zhejiangensis_GWHPCBQB033384 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB033384
actinidia_zhejiangensis_GWHPCBQB033784 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB033784
actinidia_zhejiangensis_GWHPCBQB034531 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB034531
actinidia_zhejiangensis_GWHPCBQB034575 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB034575
actinidia_zhejiangensis_GWHPCBQB035121 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB035121
actinidia_zhejiangensis_GWHPCBQB035325 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB035325
actinidia_zhejiangensis_GWHPCBQB035330 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB035330
actinidia_zhejiangensis_GWHPCBQB035331 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB035331
actinidia_zhejiangensis_GWHPCBQB035332 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB035332
actinidia_zhejiangensis_GWHPCBQB035335 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB035335
actinidia_zhejiangensis_GWHPCBQB035336 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB035336
actinidia_zhejiangensis_GWHPCBQB035337 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB035337
actinidia_zhejiangensis_GWHPCBQB035338 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB035338
actinidia_zhejiangensis_GWHPCBQB035428 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB035428
actinidia_zhejiangensis_GWHPCBQB036246 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB036246
actinidia_zhejiangensis_GWHPCBQB037965 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB037965
actinidia_zhejiangensis_GWHPCBQB039190 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB039190
actinidia_zhejiangensis_GWHPCBQB039244 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB039244
actinidia_zhejiangensis_GWHPCBQB039841 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB039841
actinidia_zhejiangensis_GWHPCBQB039842 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB039842
actinidia_zhejiangensis_GWHPCBQB039843 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB039843
actinidia_zhejiangensis_GWHPCBQB040919 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB040919
actinidia_zhejiangensis_GWHPCBQB040920 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB040920
actinidia_zhejiangensis_GWHPCBQB040921 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB040921
actinidia_zhejiangensis_GWHPCBQB041028 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB041028
actinidia_zhejiangensis_GWHPCBQB041029 actinidia_zhejiangensis actinidia_zhejiangensis_GWHPCBQB041029