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
Acor02G0005500.1	aegiceras_corniculatum	Acor02G0005500.1
Acor02G0018620.1	aegiceras_corniculatum	Acor02G0018620.1
Acor02G0018670.1	aegiceras_corniculatum	Acor02G0018670.1
Acor03G0016250.1	aegiceras_corniculatum	Acor03G0016250.1
Acor04G0002280.1	aegiceras_corniculatum	Acor04G0002280.1
Acor04G0003230.1	aegiceras_corniculatum	Acor04G0003230.1
Acor04G0011500.1	aegiceras_corniculatum	Acor04G0011500.1
Acor04G0015980.1	aegiceras_corniculatum	Acor04G0015980.1
Acor04G0016090.1	aegiceras_corniculatum	Acor04G0016090.1
Acor04G0020510.1	aegiceras_corniculatum	Acor04G0020510.1
Acor04G0022080.1	aegiceras_corniculatum	Acor04G0022080.1
Acor04G0025580.1	aegiceras_corniculatum	Acor04G0025580.1
Acor04G0027030.1	aegiceras_corniculatum	Acor04G0027030.1
Acor04G0027320.1	aegiceras_corniculatum	Acor04G0027320.1
Acor04G0034480.1	aegiceras_corniculatum	Acor04G0034480.1
Acor05G0005440.1	aegiceras_corniculatum	Acor05G0005440.1
Acor06G0009290.1	aegiceras_corniculatum	Acor06G0009290.1
Acor06G0012270.1	aegiceras_corniculatum	Acor06G0012270.1
Acor08G0005020.1	aegiceras_corniculatum	Acor08G0005020.1
Acor08G0010440.1	aegiceras_corniculatum	Acor08G0010440.1
Acor08G0013360.1	aegiceras_corniculatum	Acor08G0013360.1
Acor09G0010980.1	aegiceras_corniculatum	Acor09G0010980.1
Acor10G0006120.1	aegiceras_corniculatum	Acor10G0006120.1
Acor10G0006130.1	aegiceras_corniculatum	Acor10G0006130.1
Acor10G0016000.1	aegiceras_corniculatum	Acor10G0016000.1
Acor12G0012290.1	aegiceras_corniculatum	Acor12G0012290.1
Acor12G0014640.1	aegiceras_corniculatum	Acor12G0014640.1
Acor13G0000980.1	aegiceras_corniculatum	Acor13G0000980.1
Acor13G0005210.1	aegiceras_corniculatum	Acor13G0005210.1
Acor14G0015740.1	aegiceras_corniculatum	Acor14G0015740.1