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
Ahetscaffold75650331260.1 artocarpus_heterophyllus Ahetscaffold75650331260.1
artocarpus_nanchuanensis_EVM0002878.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0002878.1
artocarpus_nanchuanensis_EVM0008914.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0008914.1
artocarpus_nanchuanensis_EVM0010688.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0010688.1
artocarpus_nanchuanensis_EVM0014615.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0014615.1
artocarpus_nanchuanensis_EVM0018104.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0018104.1
artocarpus_nanchuanensis_EVM0019424.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0019424.1
artocarpus_nanchuanensis_EVM0019720.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0019720.1
artocarpus_nanchuanensis_EVM0023510.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0023510.1
artocarpus_nanchuanensis_EVM0024500.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0024500.1
artocarpus_nanchuanensis_EVM0028363.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0028363.1
artocarpus_nanchuanensis_EVM0033368.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0033368.1
artocarpus_nanchuanensis_EVM0037312.2 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0037312.2
artocarpus_nanchuanensis_EVM0040403.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0040403.1
artocarpus_nanchuanensis_EVM0041576.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0041576.1
asparagus_kiusianus_K1p1ch00g50212 asparagus_kiusianus asparagus_kiusianus_K1p1ch00g50212
asparagus_kiusianus_K1p1ch02g53453 asparagus_kiusianus asparagus_kiusianus_K1p1ch02g53453
asparagus_kiusianus_K1p1ch07g38942 asparagus_kiusianus asparagus_kiusianus_K1p1ch07g38942
asparagus_kiusianus_K1p1ch08g19711 asparagus_kiusianus asparagus_kiusianus_K1p1ch08g19711
asparagus_kiusianus_K1p1ch09g59157 asparagus_kiusianus asparagus_kiusianus_K1p1ch09g59157
Aoff02G0003520.1 asparagus_officinalis Aoff02G0003520.1
Aoff07G0003030.1 asparagus_officinalis Aoff07G0003030.1
Aoff07G0012340.1 asparagus_officinalis Aoff07G0012340.1
Aoff09G0014030.1 asparagus_officinalis Aoff09G0014030.1
Aoff10G0002160.1 asparagus_officinalis Aoff10G0002160.1
Aset02G0036610.1 asparagus_setaceus Aset02G0036610.1
Aset04G0003200.1 asparagus_setaceus Aset04G0003200.1
Aset04G0016710.1 asparagus_setaceus Aset04G0016710.1
Aset10G0012870.1 asparagus_setaceus Aset10G0012870.1
Abu2g_023790.1 atalantia_buxifolia Abu2g_023790.1