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
juglans_mandshurica_rna-Jman010T0001600.1 juglans_mandshurica juglans_mandshurica_rna-Jman010T0001600.1
juglans_mandshurica_rna-Jman016T0076600.1 juglans_mandshurica juglans_mandshurica_rna-Jman016T0076600.1
JmicC7871450003490.1 juglans_microcarpa JmicC7871450003490.1
Jmicscaffold25940159130.1 juglans_microcarpa Jmicscaffold25940159130.1
Jmicscaffold45060232780.1 juglans_microcarpa Jmicscaffold45060232780.1
Jmicscaffold51610259530.1 juglans_microcarpa Jmicscaffold51610259530.1
Jmicscaffold65710306870.1 juglans_microcarpa Jmicscaffold65710306870.1
Jmicscaffold68540319370.1 juglans_microcarpa Jmicscaffold68540319370.1
Jmicscaffold95530398760.1 juglans_microcarpa Jmicscaffold95530398760.1
juglans_microcarpa_x_regia_XP_040986762.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040986762.1
juglans_microcarpa_x_regia_XP_040986763.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040986763.1
juglans_microcarpa_x_regia_XP_040989815.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040989815.1
juglans_microcarpa_x_regia_XP_040999025.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040999025.1
juglans_microcarpa_x_regia_XP_040999026.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040999026.1
juglans_microcarpa_x_regia_XP_041000630.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_041000630.1
Jnigscaffold26600092640.1 juglans_nigra Jnigscaffold26600092640.1
Jnigscaffold5950207330.1 juglans_nigra Jnigscaffold5950207330.1
Jnigscaffold63860215150.1 juglans_nigra Jnigscaffold63860215150.1
Jnigscaffold91380277730.1 juglans_nigra Jnigscaffold91380277730.1
Jreg02G0018300.1 juglans_regia Jreg02G0018300.1
Jreg02G0018310.1 juglans_regia Jreg02G0018310.1
Jreg02G0018310.2 juglans_regia Jreg02G0018310.2
Jreg07G0033100.1 juglans_regia Jreg07G0033100.1
Jreg07G0033110.1 juglans_regia Jreg07G0033110.1
Jreg12G0022840.1 juglans_regia Jreg12G0022840.1
Jreg15G0007110.1 juglans_regia Jreg15G0007110.1
Jreg15G0007120.1 juglans_regia Jreg15G0007120.1
Jsigscaffold22940077800.1 juglans_sigillata Jsigscaffold22940077800.1
Jsigscaffold2850098240.1 juglans_sigillata Jsigscaffold2850098240.1
Jsigscaffold3170110490.1 juglans_sigillata Jsigscaffold3170110490.1