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
Dinv20G0010910.1	davidia_involucrata	Dinv20G0010910.1
KAH0457295.1	dendrobium_chrysotoxum	KAH0457295.1
KAH0458427.1	dendrobium_chrysotoxum	KAH0458427.1
KAH0467908.1	dendrobium_chrysotoxum	KAH0467908.1
Dhuo19G0006620	dendrobium_huoshanense	Dhuo19G0006620
KAI0501847.1	dendrobium_nobile	KAI0501847.1
KAI0524528.1	dendrobium_nobile	KAI0524528.1
KAI0531442.1	dendrobium_nobile	KAI0531442.1
genome_Dca11696.1	dianthus_caryophyllus	genome_Dca11696.1
genome_Dca37565.1	dianthus_caryophyllus	genome_Dca37565.1
genome_Dca60977.1	dianthus_caryophyllus	genome_Dca60977.1
genome_Dca60978.1	dianthus_caryophyllus	genome_Dca60978.1
genome_Dca60979.1	dianthus_caryophyllus	genome_Dca60979.1
Dchi1637690122280	dicranoloma_chilense	Dchi1637690122280
Dchi1645170126740	dicranoloma_chilense	Dchi1645170126740
Dchi1661000135740	dicranoloma_chilense	Dchi1661000135740
DICful4107480112860	dicranum_fulvum	DICful4107480112860
DICful4265160207700	dicranum_fulvum	DICful4265160207700
digitaria_exilis_Dexi3A01G0000860.1	digitaria_exilis	digitaria_exilis_Dexi3A01G0000860.1
digitaria_exilis_Dexi3A01G0013540.1	digitaria_exilis	digitaria_exilis_Dexi3A01G0013540.1
digitaria_exilis_Dexi3B01G0000990.1	digitaria_exilis	digitaria_exilis_Dexi3B01G0000990.1
digitaria_exilis_Dexi3B01G0013780.1	digitaria_exilis	digitaria_exilis_Dexi3B01G0013780.1
digitaria_exilis_Dexi8A01G0000910.1	digitaria_exilis	digitaria_exilis_Dexi8A01G0000910.1
digitaria_exilis_Dexi8B01G0000810.1	digitaria_exilis	digitaria_exilis_Dexi8B01G0000810.1
digitaria_exilis_Dexi9A01G0003360.1	digitaria_exilis	digitaria_exilis_Dexi9A01G0003360.1
digitaria_exilis_Dexi9B01G0003100.1	digitaria_exilis	digitaria_exilis_Dexi9B01G0003100.1
dillenia_turbinata_DITU_006255-RA	dillenia_turbinata	dillenia_turbinata_DITU_006255-RA
dillenia_turbinata_DITU_010083-RA	dillenia_turbinata	dillenia_turbinata_DITU_010083-RA
dillenia_turbinata_DITU_010376-RA	dillenia_turbinata	dillenia_turbinata_DITU_010376-RA
dillenia_turbinata_DITU_011587-RA	dillenia_turbinata	dillenia_turbinata_DITU_011587-RA