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
Gbil08G0001510.1 ginkgo_biloba Gbil08G0001510.1
glebionis_coronaria_Gcor.h2tg000026l.g367.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000026l.g367.t1
glebionis_coronaria_Gcor.h2tg000026l.g368.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000026l.g368.t1
glebionis_coronaria_Gcor.h2tg000026l.g382.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000026l.g382.t1
glebionis_coronaria_Gcor.h2tg000026l.g386.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000026l.g386.t1
glebionis_coronaria_Gcor.h2tg000174l.g498.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000174l.g498.t1
glebionis_coronaria_Gcor.h2tg000174l.g501.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000174l.g501.t1
glebionis_coronaria_Gcor.h2tg000312l.g91.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000312l.g91.t1
glebionis_coronaria_Gcor.h2tg000346l.g146.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000346l.g146.t1
glebionis_coronaria_Gcor.h2tg000530l.g506.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000530l.g506.t1
glebionis_coronaria_Gcor.h2tg000530l.g532.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000530l.g532.t1
glebionis_coronaria_Gcor.h2tg000643l.g360.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000643l.g360.t1
glebionis_coronaria_Gcor.h2tg000787l.g429.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000787l.g429.t1
glebionis_coronaria_Gcor.h2tg000787l.g436.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000787l.g436.t1
glebionis_coronaria_Gcor.h2tg000810l.g573.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000810l.g573.t1
glebionis_coronaria_Gcor.h2tg000952l.g202.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg000952l.g202.t1
glebionis_coronaria_Gcor.h2tg001292l.g12.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg001292l.g12.t1
glebionis_coronaria_Gcor.h2tg001417l.g200.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg001417l.g200.t1
glebionis_coronaria_Gcor.h2tg003761l.g79.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg003761l.g79.t1
glebionis_coronaria_Gcor.h2tg003761l.g86.t1 glebionis_coronaria glebionis_coronaria_Gcor.h2tg003761l.g86.t1
Gmax04G0020540.1 glycine_max Gmax04G0020540.1
Gmax06G0014110.1 glycine_max Gmax06G0014110.1
Gmax06G0014110.2 glycine_max Gmax06G0014110.2
Gmax10G0027560.1 glycine_max Gmax10G0027560.1
Gmax13G0024700.1 glycine_max Gmax13G0024700.1
Gmax14G0009780.1 glycine_max Gmax14G0009780.1
Gmax15G0022630.1 glycine_max Gmax15G0022630.1
Gmax17G0021560.1 glycine_max Gmax17G0021560.1
Gmax20G0022520.1 glycine_max Gmax20G0022520.1
Gmax20G0022530.1 glycine_max Gmax20G0022530.1