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_hemsleyana_GWHPCBQA008486 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA008486
actinidia_hemsleyana_GWHPCBQA008487 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA008487
actinidia_hemsleyana_GWHPCBQA008488 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA008488
actinidia_hemsleyana_GWHPCBQA008489 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA008489
actinidia_hemsleyana_GWHPCBQA008636 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA008636
actinidia_hemsleyana_GWHPCBQA009293 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA009293
actinidia_hemsleyana_GWHPCBQA009907 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA009907
actinidia_hemsleyana_GWHPCBQA012055 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA012055
actinidia_hemsleyana_GWHPCBQA012847 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA012847
actinidia_hemsleyana_GWHPCBQA012848 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA012848
actinidia_hemsleyana_GWHPCBQA013623 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA013623
actinidia_hemsleyana_GWHPCBQA014182 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA014182
actinidia_hemsleyana_GWHPCBQA016009 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA016009
actinidia_hemsleyana_GWHPCBQA016019 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA016019
actinidia_hemsleyana_GWHPCBQA016042 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA016042
actinidia_hemsleyana_GWHPCBQA016740 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA016740
actinidia_hemsleyana_GWHPCBQA016762 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA016762
actinidia_hemsleyana_GWHPCBQA016770 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA016770
actinidia_hemsleyana_GWHPCBQA016771 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA016771
actinidia_hemsleyana_GWHPCBQA017387 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA017387
actinidia_hemsleyana_GWHPCBQA017484 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA017484
actinidia_hemsleyana_GWHPCBQA017774 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA017774
actinidia_hemsleyana_GWHPCBQA018120 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA018120
actinidia_hemsleyana_GWHPCBQA018183 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA018183
actinidia_hemsleyana_GWHPCBQA018544 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA018544
actinidia_hemsleyana_GWHPCBQA018545 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA018545
actinidia_hemsleyana_GWHPCBQA018561 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA018561
actinidia_hemsleyana_GWHPCBQA019387 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA019387
actinidia_hemsleyana_GWHPCBQA019704 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA019704
actinidia_hemsleyana_GWHPCBQA020043 actinidia_hemsleyana actinidia_hemsleyana_GWHPCBQA020043