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

Species Distribution

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

Gene	Species	Protein ID
Acyan04G0082600.1	acer_yangbiense	Acyan04G0082600.1
Acyan04G0131300.1	acer_yangbiense	Acyan04G0131300.1
Acyan04G0152600.1	acer_yangbiense	Acyan04G0152600.1
Acyan04G0273900.1	acer_yangbiense	Acyan04G0273900.1
Acyan04G0274100.1	acer_yangbiense	Acyan04G0274100.1
Acyan04G0274200.1	acer_yangbiense	Acyan04G0274200.1
Acyan04G0274400.1	acer_yangbiense	Acyan04G0274400.1
Acyan05G0072700.1	acer_yangbiense	Acyan05G0072700.1
Acyan05G0095300.1	acer_yangbiense	Acyan05G0095300.1
Acyan05G0115100.1	acer_yangbiense	Acyan05G0115100.1
Acyan05G0136000.1	acer_yangbiense	Acyan05G0136000.1
Acyan05G0139500.1	acer_yangbiense	Acyan05G0139500.1
Acyan06G0059900.1	acer_yangbiense	Acyan06G0059900.1
Acyan06G0070800.1	acer_yangbiense	Acyan06G0070800.1
Acyan06G0070900.1	acer_yangbiense	Acyan06G0070900.1
Acyan06G0094400.1	acer_yangbiense	Acyan06G0094400.1
Acyan07G0038200.1	acer_yangbiense	Acyan07G0038200.1
Acyan08G0096000.1	acer_yangbiense	Acyan08G0096000.1
Acyan08G0143400.1	acer_yangbiense	Acyan08G0143400.1
Acyan09G0051600.1	acer_yangbiense	Acyan09G0051600.1
Acyan09G0169400.1	acer_yangbiense	Acyan09G0169400.1
Acyan10G0098000.1	acer_yangbiense	Acyan10G0098000.1
Acyan10G0101700.1	acer_yangbiense	Acyan10G0101700.1
Acyan11G0153200.1	acer_yangbiense	Acyan11G0153200.1
Acyan13G0087600.1	acer_yangbiense	Acyan13G0087600.1
aconitum_vilmorinianum_GWHPBRAL000234	aconitum_vilmorinianum	aconitum_vilmorinianum_GWHPBRAL000234
aconitum_vilmorinianum_GWHPBRAL000369	aconitum_vilmorinianum	aconitum_vilmorinianum_GWHPBRAL000369
aconitum_vilmorinianum_GWHPBRAL000411	aconitum_vilmorinianum	aconitum_vilmorinianum_GWHPBRAL000411
aconitum_vilmorinianum_GWHPBRAL002508	aconitum_vilmorinianum	aconitum_vilmorinianum_GWHPBRAL002508
aconitum_vilmorinianum_GWHPBRAL002564	aconitum_vilmorinianum	aconitum_vilmorinianum_GWHPBRAL002564