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
tapiscia_sinensis_evm.model.scaf_39.44 tapiscia_sinensis tapiscia_sinensis_evm.model.scaf_39.44
tapiscia_sinensis_evm.model.scaf_393.260 tapiscia_sinensis tapiscia_sinensis_evm.model.scaf_393.260
tapiscia_sinensis_evm.model.scaf_70.156 tapiscia_sinensis tapiscia_sinensis_evm.model.scaf_70.156
TkokGWHAAAA000046830096030.1 taraxacum_kok_saghyz TkokGWHAAAA000046830096030.1
TkokGWHAAAA000102200206750.1 taraxacum_kok_saghyz TkokGWHAAAA000102200206750.1
TkokGWHAAAA000131860248350.1 taraxacum_kok_saghyz TkokGWHAAAA000131860248350.1
TkokGWHAAAA000243170390350.1 taraxacum_kok_saghyz TkokGWHAAAA000243170390350.1
TkokGWHAAAA000293570449530.1 taraxacum_kok_saghyz TkokGWHAAAA000293570449530.1
TkokGWHAAAA000293570449540.1 taraxacum_kok_saghyz TkokGWHAAAA000293570449540.1
TkokGWHAAAA000297760452300.1 taraxacum_kok_saghyz TkokGWHAAAA000297760452300.1
TchiHiC_scaffold_110093330.1 taxus_chinensis TchiHiC_scaffold_110093330.1
TchiHiC_scaffold_50283040.1 taxus_chinensis TchiHiC_scaffold_50283040.1
TchiHiC_scaffold_50283090.1 taxus_chinensis TchiHiC_scaffold_50283090.1
TchiHiC_scaffold_70334540.1 taxus_chinensis TchiHiC_scaffold_70334540.1
TchiHiC_scaffold_90438160.1 taxus_chinensis TchiHiC_scaffold_90438160.1
tectona_grandis_Tg09g13840.t1 tectona_grandis tectona_grandis_Tg09g13840.t1
tectona_grandis_Tg10g02970.t1 tectona_grandis tectona_grandis_Tg10g02970.t1
tectona_grandis_Tg10g03510.t1 tectona_grandis tectona_grandis_Tg10g03510.t1
tectona_grandis_Tg12g06900.t1 tectona_grandis tectona_grandis_Tg12g06900.t1
tectona_grandis_Tg14g13850.t1 tectona_grandis tectona_grandis_Tg14g13850.t1
tectona_grandis_TgUn140g00020.t1 tectona_grandis tectona_grandis_TgUn140g00020.t1
KAF8378223.1 tetracentron_sinense KAF8378223.1
KAF8397115.1 tetracentron_sinense KAF8397115.1
KAF8397571.1 tetracentron_sinense KAF8397571.1
KAF8399782.1 tetracentron_sinense KAF8399782.1
tetraena_mongolica_TmoA03G008300.1 tetraena_mongolica tetraena_mongolica_TmoA03G008300.1
tetraena_mongolica_TmoA06G014600.1 tetraena_mongolica tetraena_mongolica_TmoA06G014600.1
tetraena_mongolica_TmoA14G001560.1 tetraena_mongolica tetraena_mongolica_TmoA14G001560.1
tetraena_mongolica_TmoA14G010920.1 tetraena_mongolica tetraena_mongolica_TmoA14G010920.1
tetraena_mongolica_TmoB03G008130.1 tetraena_mongolica tetraena_mongolica_TmoB03G008130.1