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
Calb2650154810.1	chiococca_alba	Calb2650154810.1
Calb2710165480.1	chiococca_alba	Calb2710165480.1
Calb2710165490.1	chiococca_alba	Calb2710165490.1
Calb2710165500.1	chiococca_alba	Calb2710165500.1
Calb3100178070.1	chiococca_alba	Calb3100178070.1
Calb3250189850.1	chiococca_alba	Calb3250189850.1
Calb3500213000.1	chiococca_alba	Calb3500213000.1
Calb741260305180.1	chiococca_alba	Calb741260305180.1
Crei01G0001800.1	chlamydomonas_reinhardtii	Crei01G0001800.1
Crei01G0001800.2	chlamydomonas_reinhardtii	Crei01G0001800.2
jgi\|Chlsc1\|14740\|g10222.t1	chlamydomonas_schloesseri	jgi\|Chlsc1\|14740\|g10222.t1
Cses02G0017280.1	chloranthus_sessilifolius	Cses02G0017280.1
Cses02G0031690.1	chloranthus_sessilifolius	Cses02G0031690.1
Cses03G0026860.1	chloranthus_sessilifolius	Cses03G0026860.1
Cses06G0022630.1	chloranthus_sessilifolius	Cses06G0022630.1
Cses06G0022640.1	chloranthus_sessilifolius	Cses06G0022640.1
Cses09G0015510.1	chloranthus_sessilifolius	Cses09G0015510.1
Cacid2454300165290	chorisodontium_acidophyllum	Cacid2454300165290
Cacid2494590235920	chorisodontium_acidophyllum	Cacid2494590235920
Cacid2508400263630	chorisodontium_acidophyllum	Cacid2508400263630
Cacipscaffold_1750051270	chorisodontium_aciphyllum	Cacipscaffold_1750051270
Cacipscaffold_5440270370	chorisodontium_aciphyllum	Cacipscaffold_5440270370
Cacipscaffold_6080315040	chorisodontium_aciphyllum	Cacipscaffold_6080315040
Czof11G0002720.1	chromochloris_zofingiensis	Czof11G0002720.1
Cnanutg102488_pilon_pilon0005110.1	chrysanthemum_nankingense	Cnanutg102488_pilon_pilon0005110.1
Cnanutg13361_pilon_pilon0046710.1	chrysanthemum_nankingense	Cnanutg13361_pilon_pilon0046710.1
Cnanutg13361_pilon_pilon0046720.1	chrysanthemum_nankingense	Cnanutg13361_pilon_pilon0046720.1
Cnanutg13361_pilon_pilon0046730.1	chrysanthemum_nankingense	Cnanutg13361_pilon_pilon0046730.1
Cnanutg14769_pilon_pilon0072740.1	chrysanthemum_nankingense	Cnanutg14769_pilon_pilon0072740.1
Cnanutg19116_pilon_pilon0137300.1	chrysanthemum_nankingense	Cnanutg19116_pilon_pilon0137300.1