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
Acor14G0015750.1	aegiceras_corniculatum	Acor14G0015750.1
Acor14G0015760.1	aegiceras_corniculatum	Acor14G0015760.1
Acor14G0015820.1	aegiceras_corniculatum	Acor14G0015820.1
Acor15G0009920.1	aegiceras_corniculatum	Acor15G0009920.1
Acor16G0010680.1	aegiceras_corniculatum	Acor16G0010680.1
Acor17G0008510.1	aegiceras_corniculatum	Acor17G0008510.1
Acor17G0010620.1	aegiceras_corniculatum	Acor17G0010620.1
Acor18G0007910.1	aegiceras_corniculatum	Acor18G0007910.1
Acor20G0005210.1	aegiceras_corniculatum	Acor20G0005210.1
Acor21G0005160.1	aegiceras_corniculatum	Acor21G0005160.1
Acor21G0008220.1	aegiceras_corniculatum	Acor21G0008220.1
Acor23G0004820.1	aegiceras_corniculatum	Acor23G0004820.1
Acor23G0005080.1	aegiceras_corniculatum	Acor23G0005080.1
Acor24G0000760.1	aegiceras_corniculatum	Acor24G0000760.1
Acortig01122199_pilon0016370.1	aegiceras_corniculatum	Acortig01122199_pilon0016370.1
Atau1DG0004040.1	aegilops_tauschii	Atau1DG0004040.1
Atau1DG0004040.10	aegilops_tauschii	Atau1DG0004040.10
Atau1DG0004040.2	aegilops_tauschii	Atau1DG0004040.2
Atau1DG0004040.3	aegilops_tauschii	Atau1DG0004040.3
Atau1DG0004040.4	aegilops_tauschii	Atau1DG0004040.4
Atau1DG0004040.5	aegilops_tauschii	Atau1DG0004040.5
Atau1DG0004040.6	aegilops_tauschii	Atau1DG0004040.6
Atau1DG0004040.7	aegilops_tauschii	Atau1DG0004040.7
Atau1DG0004040.8	aegilops_tauschii	Atau1DG0004040.8
Atau1DG0004040.9	aegilops_tauschii	Atau1DG0004040.9
Atau1DG0009470.1	aegilops_tauschii	Atau1DG0009470.1
Atau1DG0009470.2	aegilops_tauschii	Atau1DG0009470.2
Atau1DG0013680.1	aegilops_tauschii	Atau1DG0013680.1
Atau1DG0013680.12	aegilops_tauschii	Atau1DG0013680.12
Atau1DG0013680.13	aegilops_tauschii	Atau1DG0013680.13