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
rhynchospora_tenuis_mRNA8241	rhynchospora_tenuis	rhynchospora_tenuis_mRNA8241
Rnatscaffold_30074330	ricciocarpus_natans	Rnatscaffold_30074330
Rnatscaffold_60152630	ricciocarpus_natans	Rnatscaffold_60152630
Rnatscaffold_70180530	ricciocarpus_natans	Rnatscaffold_70180530
Rcom297290088530.1	ricinus_communis	Rcom297290088530.1
Rcom297400094130.1	ricinus_communis	Rcom297400094130.1
Rcom299170154510.1	ricinus_communis	Rcom299170154510.1
robinia_pseudoacacia_CHAGGene00610	robinia_pseudoacacia	robinia_pseudoacacia_CHAGGene00610
robinia_pseudoacacia_CHAGGene10461	robinia_pseudoacacia	robinia_pseudoacacia_CHAGGene10461
robinia_pseudoacacia_CHAGGene21481	robinia_pseudoacacia	robinia_pseudoacacia_CHAGGene21481
robinia_pseudoacacia_CHAGGene21482	robinia_pseudoacacia	robinia_pseudoacacia_CHAGGene21482
robinia_pseudoacacia_CHAGGene21483	robinia_pseudoacacia	robinia_pseudoacacia_CHAGGene21483
robinia_pseudoacacia_CHAGGene22993	robinia_pseudoacacia	robinia_pseudoacacia_CHAGGene22993
robinia_pseudoacacia_CHAGGene29978	robinia_pseudoacacia	robinia_pseudoacacia_CHAGGene29978
robinia_pseudoacacia_CHAGGene32727	robinia_pseudoacacia	robinia_pseudoacacia_CHAGGene32727
Rgor771520062340.1	roridula_gorgonias	Rgor771520062340.1
Rgor771580062430.1	roridula_gorgonias	Rgor771580062430.1
Rgor800170166490.1	roridula_gorgonias	Rgor800170166490.1
Rgor832660221150.1	roridula_gorgonias	Rgor832660221150.1
Rgor832670221180.1	roridula_gorgonias	Rgor832670221180.1
ROchi01G0038130.1	rosa_chinensis	ROchi01G0038130.1
ROchi01G0043940.1	rosa_chinensis	ROchi01G0043940.1
ROchi07G0035720.1	rosa_chinensis	ROchi07G0035720.1
RmulRmu_co8490591.10078930.v1.475	rosa_multiflora	RmulRmu_co8490591.10078930.v1.475
RmulRmu_sc0001688.10207590.v1.475	rosa_multiflora	RmulRmu_sc0001688.10207590.v1.475
RmulRmu_sc0001755.10212280.v1.475	rosa_multiflora	RmulRmu_sc0001755.10212280.v1.475
RmulRmu_sc0024062.10586800.v1.475	rosa_multiflora	RmulRmu_sc0024062.10586800.v1.475
Rrug03G0037200.1	rosa_rugosa	Rrug03G0037200.1
Roff10590077910	rosmarinus_officinalis	Roff10590077910
Roff10590077920	rosmarinus_officinalis	Roff10590077920