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
artemisia_argyi_GWHPBRAE062841	artemisia_argyi	artemisia_argyi_GWHPBRAE062841
artemisia_tridentata_ANN15980-RA	artemisia_tridentata	artemisia_tridentata_ANN15980-RA
artemisia_tridentata_ANN20453-RA	artemisia_tridentata	artemisia_tridentata_ANN20453-RA
artemisia_tridentata_ANN20477-RA	artemisia_tridentata	artemisia_tridentata_ANN20477-RA
artemisia_tridentata_ANN20487-RA	artemisia_tridentata	artemisia_tridentata_ANN20487-RA
artemisia_tridentata_ANN20489-RA	artemisia_tridentata	artemisia_tridentata_ANN20489-RA
artemisia_tridentata_ANN20494-RA	artemisia_tridentata	artemisia_tridentata_ANN20494-RA
artemisia_tridentata_ANN20496-RA	artemisia_tridentata	artemisia_tridentata_ANN20496-RA
artemisia_tridentata_ANN21284-RA	artemisia_tridentata	artemisia_tridentata_ANN21284-RA
artemisia_tridentata_ANN21973-RA	artemisia_tridentata	artemisia_tridentata_ANN21973-RA
artemisia_tridentata_ANN22038-RA	artemisia_tridentata	artemisia_tridentata_ANN22038-RA
artemisia_tridentata_ANN28362-RA	artemisia_tridentata	artemisia_tridentata_ANN28362-RA
artemisia_tridentata_ANN43193-RA	artemisia_tridentata	artemisia_tridentata_ANN43193-RA
Aaltiscaffold11820033030.1	artocarpus_altilis	Aaltiscaffold11820033030.1
Aaltiscaffold16380072270.1	artocarpus_altilis	Aaltiscaffold16380072270.1
Aaltiscaffold1720980090470.1	artocarpus_altilis	Aaltiscaffold1720980090470.1
Aaltiscaffold1900123550.1	artocarpus_altilis	Aaltiscaffold1900123550.1
Aaltiscaffold2590181170.1	artocarpus_altilis	Aaltiscaffold2590181170.1
Aaltiscaffold2590181190.1	artocarpus_altilis	Aaltiscaffold2590181190.1
Aaltiscaffold2590181200.1	artocarpus_altilis	Aaltiscaffold2590181200.1
Aaltiscaffold26610184740.1	artocarpus_altilis	Aaltiscaffold26610184740.1
Aaltiscaffold26610184760.1	artocarpus_altilis	Aaltiscaffold26610184760.1
Aaltiscaffold5720265490.1	artocarpus_altilis	Aaltiscaffold5720265490.1
Ahetscaffold15310034990.1	artocarpus_heterophyllus	Ahetscaffold15310034990.1
Ahetscaffold15310035000.1	artocarpus_heterophyllus	Ahetscaffold15310035000.1
Ahetscaffold1807410176280.1	artocarpus_heterophyllus	Ahetscaffold1807410176280.1
Ahetscaffold1808690185190.1	artocarpus_heterophyllus	Ahetscaffold1808690185190.1
Ahetscaffold2170219990.1	artocarpus_heterophyllus	Ahetscaffold2170219990.1
Ahetscaffold34570259050.1	artocarpus_heterophyllus	Ahetscaffold34570259050.1
Ahetscaffold3520260640.1	artocarpus_heterophyllus	Ahetscaffold3520260640.1