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
VforGWHAAEU000150860328840.4 vernicia_fordii VforGWHAAEU000150860328840.4
VforGWHAAEU000198380447980.1 vernicia_fordii VforGWHAAEU000198380447980.1
Vdus7327750115430 vetaforma_dusenii Vdus7327750115430
Vdus7756510254080 vetaforma_dusenii Vdus7756510254080
vicia_sativa_jg12833.t1 vicia_sativa vicia_sativa_jg12833.t1
vicia_sativa_jg12834.t1 vicia_sativa vicia_sativa_jg12834.t1
vicia_sativa_jg12835.t1 vicia_sativa vicia_sativa_jg12835.t1
vicia_sativa_jg12836.t1 vicia_sativa vicia_sativa_jg12836.t1
vicia_sativa_jg13043.t1 vicia_sativa vicia_sativa_jg13043.t1
vicia_sativa_jg13044.t1 vicia_sativa vicia_sativa_jg13044.t1
vicia_sativa_jg13045.t1 vicia_sativa vicia_sativa_jg13045.t1
vicia_sativa_jg13095.t1 vicia_sativa vicia_sativa_jg13095.t1
vicia_sativa_jg44905.t1 vicia_sativa vicia_sativa_jg44905.t1
vicia_sativa_jg54153.t1 vicia_sativa vicia_sativa_jg54153.t1
Vang02G0026920.1 vigna_angularis Vang02G0026920.1
Vang02G0026930.1 vigna_angularis Vang02G0026930.1
Vang02G0026940.1 vigna_angularis Vang02G0026940.1
Vang04G0008600.1 vigna_angularis Vang04G0008600.1
Vang07G0025490.1 vigna_angularis Vang07G0025490.1
Vang08G0010400.1 vigna_angularis Vang08G0010400.1
vigna_mungo_VM_pChr11-gene-179.60-prot-1 vigna_mungo vigna_mungo_VM_pChr11-gene-179.60-prot-1
vigna_mungo_VM_pChr3-gene-445.26-prot-1 vigna_mungo vigna_mungo_VM_pChr3-gene-445.26-prot-1
vigna_mungo_VM_pChr3-gene-445.38-prot-1 vigna_mungo vigna_mungo_VM_pChr3-gene-445.38-prot-1
vigna_mungo_VM_pChr3-gene-445.41-prot-1 vigna_mungo vigna_mungo_VM_pChr3-gene-445.41-prot-1
vigna_mungo_VM_pChr4-gene-177.25-prot-1 vigna_mungo vigna_mungo_VM_pChr4-gene-177.25-prot-1
vigna_mungo_VM_pChr5-gene-42.29-prot-1 vigna_mungo vigna_mungo_VM_pChr5-gene-42.29-prot-1
Vrad05G0005080.1 vigna_radiata Vrad05G0005080.1
Vrad05G0019740.1 vigna_radiata Vrad05G0019740.1
Vrad06G0013880.1 vigna_radiata Vrad06G0013880.1
vigna_umbellata_XP_047149681.1 vigna_umbellata vigna_umbellata_XP_047149681.1