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
panax_japonicus_GWHPBEIH054532.1	panax_japonicus	panax_japonicus_GWHPBEIH054532.1
panax_japonicus_GWHPBEIH058293.1	panax_japonicus	panax_japonicus_GWHPBEIH058293.1
panax_japonicus_GWHPBEIH060620.1	panax_japonicus	panax_japonicus_GWHPBEIH060620.1
panax_quinquefolius_GWHPBEIR006661.1	panax_quinquefolius	panax_quinquefolius_GWHPBEIR006661.1
panax_quinquefolius_GWHPBEIR017404.1	panax_quinquefolius	panax_quinquefolius_GWHPBEIR017404.1
panax_quinquefolius_GWHPBEIR032367.1	panax_quinquefolius	panax_quinquefolius_GWHPBEIR032367.1
panax_quinquefolius_GWHPBEIR040603.1	panax_quinquefolius	panax_quinquefolius_GWHPBEIR040603.1
panax_quinquefolius_GWHPBEIR050968.1	panax_quinquefolius	panax_quinquefolius_GWHPBEIR050968.1
panax_quinquefolius_GWHPBEIR058610.1	panax_quinquefolius	panax_quinquefolius_GWHPBEIR058610.1
panax_stipuleanatus_GWHPBEIJ011549.1	panax_stipuleanatus	panax_stipuleanatus_GWHPBEIJ011549.1
panax_stipuleanatus_GWHPBEIJ013455.1	panax_stipuleanatus	panax_stipuleanatus_GWHPBEIJ013455.1
panax_stipuleanatus_GWHPBEIJ023316.1	panax_stipuleanatus	panax_stipuleanatus_GWHPBEIJ023316.1
panax_stipuleanatus_GWHPBEIJ033263.1	panax_stipuleanatus	panax_stipuleanatus_GWHPBEIJ033263.1
Phal03G0000780.1	panicum_hallii	Phal03G0000780.1
Phal03G0013720.1	panicum_hallii	Phal03G0013720.1
Phal08G0000850.1	panicum_hallii	Phal08G0000850.1
Phal09G0003160.1	panicum_hallii	Phal09G0003160.1
Pmil04G0003050.1	panicum_miliaceum	Pmil04G0003050.1
Pmil10G0001610.1	panicum_miliaceum	Pmil10G0001610.1
Pvir03KG0000770.1	panicum_virgatum	Pvir03KG0000770.1
Pvir03KG0000770.2	panicum_virgatum	Pvir03KG0000770.2
Pvir03KG0015090.1	panicum_virgatum	Pvir03KG0015090.1
Pvir03NG0013780.1	panicum_virgatum	Pvir03NG0013780.1
Pvir04KG0028720.1	panicum_virgatum	Pvir04KG0028720.1
Pvir08KG0000940.1	panicum_virgatum	Pvir08KG0000940.1
Pvir09KG0003340.1	panicum_virgatum	Pvir09KG0003340.1
Pvir09KG0003340.2	panicum_virgatum	Pvir09KG0003340.2
Pvir09NG0003400.1	panicum_virgatum	Pvir09NG0003400.1
Pvir09NG0003400.2	panicum_virgatum	Pvir09NG0003400.2
Pvir09NG0003400.3	panicum_virgatum	Pvir09NG0003400.3