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
dillenia_turbinata_DITU_036406-RA dillenia_turbinata dillenia_turbinata_DITU_036406-RA
Dlonscaffold2050126020 dimocarpus_longan Dlonscaffold2050126020
Dlonscaffold2130131340 dimocarpus_longan Dlonscaffold2130131340
Dlonscaffold4920261120 dimocarpus_longan Dlonscaffold4920261120
diospyros_kaki_evm.model.contig1077.210 diospyros_kaki diospyros_kaki_evm.model.contig1077.210
diospyros_kaki_evm.model.contig1144.72 diospyros_kaki diospyros_kaki_evm.model.contig1144.72
diospyros_kaki_evm.model.contig1252.212 diospyros_kaki diospyros_kaki_evm.model.contig1252.212
diospyros_kaki_evm.model.contig1304.122 diospyros_kaki diospyros_kaki_evm.model.contig1304.122
diospyros_kaki_evm.model.contig1342.120 diospyros_kaki diospyros_kaki_evm.model.contig1342.120
diospyros_kaki_evm.model.contig14092.4 diospyros_kaki diospyros_kaki_evm.model.contig14092.4
diospyros_kaki_evm.model.contig3165.103 diospyros_kaki diospyros_kaki_evm.model.contig3165.103
diospyros_kaki_evm.model.contig3333.221 diospyros_kaki diospyros_kaki_evm.model.contig3333.221
diospyros_kaki_evm.model.contig3459.203 diospyros_kaki diospyros_kaki_evm.model.contig3459.203
diospyros_kaki_evm.model.contig3477.214 diospyros_kaki diospyros_kaki_evm.model.contig3477.214
diospyros_kaki_evm.model.contig3496.212 diospyros_kaki diospyros_kaki_evm.model.contig3496.212
diospyros_kaki_evm.model.contig3533.85 diospyros_kaki diospyros_kaki_evm.model.contig3533.85
diospyros_kaki_evm.model.contig8036.16 diospyros_kaki diospyros_kaki_evm.model.contig8036.16
diospyros_kaki_evm.model.contig8389.17 diospyros_kaki diospyros_kaki_evm.model.contig8389.17
diospyros_kaki_evm.model.contig8475.114 diospyros_kaki diospyros_kaki_evm.model.contig8475.114
diospyros_kaki_evm.model.contig8617.43 diospyros_kaki diospyros_kaki_evm.model.contig8617.43
diospyros_kaki_evm.model.contig8852.595 diospyros_kaki diospyros_kaki_evm.model.contig8852.595
diospyros_kaki_evm.model.contig8901.57 diospyros_kaki diospyros_kaki_evm.model.contig8901.57
diospyros_kaki_evm.model.contig9279.129 diospyros_kaki diospyros_kaki_evm.model.contig9279.129
DlotDlo_alt0001F-039-01.10002780.1 diospyros_lotus DlotDlo_alt0001F-039-01.10002780.1
DlotDlo_alt0024F-008-01.10017350.1 diospyros_lotus DlotDlo_alt0024F-008-01.10017350.1
DlotDlo_pri0001F.10123500.1 diospyros_lotus DlotDlo_pri0001F.10123500.1
DlotDlo_pri0024F.10167360.1 diospyros_lotus DlotDlo_pri0024F.10167360.1
DlotDlo_pri0357F.10402670.1 diospyros_lotus DlotDlo_pri0357F.10402670.1
Dole02G0019120.1 diospyros_oleifera Dole02G0019120.1
Dole04G0001580.1 diospyros_oleifera Dole04G0001580.1