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
Papaver_setigerum_Pse01G67550.0 papaver_setigerum Papaver_setigerum_Pse01G67550.0
Papaver_setigerum_Pse02G13030.0 papaver_setigerum Papaver_setigerum_Pse02G13030.0
Papaver_setigerum_Pse02G44690.0 papaver_setigerum Papaver_setigerum_Pse02G44690.0
Papaver_setigerum_Pse03G09160.0 papaver_setigerum Papaver_setigerum_Pse03G09160.0
Papaver_setigerum_Pse03G09170.0 papaver_setigerum Papaver_setigerum_Pse03G09170.0
Papaver_setigerum_Pse04G15420.0 papaver_setigerum Papaver_setigerum_Pse04G15420.0
Papaver_setigerum_Pse05G04570.0 papaver_setigerum Papaver_setigerum_Pse05G04570.0
Papaver_setigerum_Pse05G37880.0 papaver_setigerum Papaver_setigerum_Pse05G37880.0
Papaver_setigerum_Pse06G01730.0 papaver_setigerum Papaver_setigerum_Pse06G01730.0
Papaver_setigerum_Pse07G00290.0 papaver_setigerum Papaver_setigerum_Pse07G00290.0
Papaver_setigerum_Pse07G23000.0 papaver_setigerum Papaver_setigerum_Pse07G23000.0
Papaver_setigerum_Pse08G15080.0 papaver_setigerum Papaver_setigerum_Pse08G15080.0
Papaver_setigerum_Pse09G09470.0 papaver_setigerum Papaver_setigerum_Pse09G09470.0
Papaver_setigerum_Pse09G40220.0 papaver_setigerum Papaver_setigerum_Pse09G40220.0
Papaver_setigerum_Pse10G39090.0 papaver_setigerum Papaver_setigerum_Pse10G39090.0
Papaver_setigerum_Pse11G55890.0 papaver_setigerum Papaver_setigerum_Pse11G55890.0
Papaver_setigerum_Pse12G42940.0 papaver_setigerum Papaver_setigerum_Pse12G42940.0
Papaver_setigerum_Pse13G13270.0 papaver_setigerum Papaver_setigerum_Pse13G13270.0
Papaver_setigerum_Pse14G07090.0 papaver_setigerum Papaver_setigerum_Pse14G07090.0
Papaver_setigerum_Pse14G37290.0 papaver_setigerum Papaver_setigerum_Pse14G37290.0
Papaver_setigerum_Pse18G33930.0 papaver_setigerum Papaver_setigerum_Pse18G33930.0
Papaver_setigerum_Pse19G10440.0 papaver_setigerum Papaver_setigerum_Pse19G10440.0
Papaver_setigerum_Pse19G31400.0 papaver_setigerum Papaver_setigerum_Pse19G31400.0
Papaver_setigerum_Pse20G26860.0 papaver_setigerum Papaver_setigerum_Pse20G26860.0
Papaver_setigerum_Pse21G04010.0 papaver_setigerum Papaver_setigerum_Pse21G04010.0
Papaver_setigerum_Pse21G31250.0 papaver_setigerum Papaver_setigerum_Pse21G31250.0
Papaver_setigerum_Pse22G02330.0 papaver_setigerum Papaver_setigerum_Pse22G02330.0
Papaver_setigerum_Pse22G08640.0 papaver_setigerum Papaver_setigerum_Pse22G08640.0
Papaver_setigerum_PseUNG08120.0 papaver_setigerum Papaver_setigerum_PseUNG08120.0
Psom02G0008340.1 papaver_somniferum Psom02G0008340.1