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
XP_010504357.1 camelina_sativa XP_010504357.1
XP_010516069.1 camelina_sativa XP_010516069.1
XP_019082369.1 camelina_sativa XP_019082369.1
XP_019082370.1 camelina_sativa XP_019082370.1
XP_019082371.1 camelina_sativa XP_019082371.1
XP_019084884.1 camelina_sativa XP_019084884.1
XP_019084885.1 camelina_sativa XP_019084885.1
XP_019102363.1 camelina_sativa XP_019102363.1
XP_019102364.1 camelina_sativa XP_019102364.1
camellia_oleifera_genemark-HiC_scaffold_10-processed-gene-2094.10-mRNA-1 camellia_oleifera camellia_oleifera_genemark-HiC_scaffold_10-processed-gene-2094.10-mRNA-1
camellia_oleifera_maker-HiC_scaffold_10-snap-gene-504.1-mRNA-1 camellia_oleifera camellia_oleifera_maker-HiC_scaffold_10-snap-gene-504.1-mRNA-1
camellia_oleifera_maker-HiC_scaffold_7-snap-gene-36.8-mRNA-1 camellia_oleifera camellia_oleifera_maker-HiC_scaffold_7-snap-gene-36.8-mRNA-1
camellia_sinensis_GWHPASIV000943 camellia_sinensis camellia_sinensis_GWHPASIV000943
camellia_sinensis_GWHPASIV003873 camellia_sinensis camellia_sinensis_GWHPASIV003873
camellia_sinensis_GWHPASIV004338 camellia_sinensis camellia_sinensis_GWHPASIV004338
camellia_sinensis_GWHPASIV023735 camellia_sinensis camellia_sinensis_GWHPASIV023735
camellia_sinensis_GWHPASIV024143 camellia_sinensis camellia_sinensis_GWHPASIV024143
camellia_sinensis_GWHPASIV024145 camellia_sinensis camellia_sinensis_GWHPASIV024145
camellia_sinensis_GWHPASIV027289 camellia_sinensis camellia_sinensis_GWHPASIV027289
camellia_sinensis_GWHPASIV037380 camellia_sinensis camellia_sinensis_GWHPASIV037380
camellia_sinensis_GWHPASIV039891 camellia_sinensis camellia_sinensis_GWHPASIV039891
Cacu04G0015030.1 camptotheca_acuminata Cacu04G0015030.1
Cacu11G0006370.1 camptotheca_acuminata Cacu11G0006370.1
Cacu17G0006710.1 camptotheca_acuminata Cacu17G0006710.1
CacuCaaContig07630009010.1 camptotheca_acuminata CacuCaaContig07630009010.1
capparis_spinosa_Cs05G000620.1 capparis_spinosa capparis_spinosa_Cs05G000620.1
capparis_spinosa_Cs20G002110.1 capparis_spinosa capparis_spinosa_Cs20G002110.1
CAgraScaffold104270004430.1 capsella_grandiflora CAgraScaffold104270004430.1
CAgraScaffold15040040260.1 capsella_grandiflora CAgraScaffold15040040260.1
CAgraScaffold17420064030.1 capsella_grandiflora CAgraScaffold17420064030.1