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
Cfolscaffold53730270880	cephalotus_follicularis	Cfolscaffold53730270880
Cfolscaffold6400298880	cephalotus_follicularis	Cfolscaffold6400298880
Cfolscaffold7400320700	cephalotus_follicularis	Cfolscaffold7400320700
Cser02G0024690.1	cerasus_serrulata	Cser02G0024690.1
Cser02G0028140.1	cerasus_serrulata	Cser02G0028140.1
Cser03G0028390.1	cerasus_serrulata	Cser03G0028390.1
Cyed0A2G0032730	cerasus_yedoensis	Cyed0A2G0032730
Cyed0A2G0036350	cerasus_yedoensis	Cyed0A2G0036350
Cyed0A3G0034260	cerasus_yedoensis	Cyed0A3G0034260
Cyed0E0G0116190	cerasus_yedoensis	Cyed0E0G0116190
Cyed0E2G0026020	cerasus_yedoensis	Cyed0E2G0026020
Cyed0E2G0029740	cerasus_yedoensis	Cyed0E2G0029740
Cyed0E3G0034180	cerasus_yedoensis	Cyed0E3G0034180
Ccanascaffold1311\|size205010035300	cercis_canadensis	Ccanascaffold1311\|size205010035300
Ccanascaffold2081\|size152310098090	cercis_canadensis	Ccanascaffold2081\|size152310098090
Ccanascaffold222\|size3485070107650	cercis_canadensis	Ccanascaffold222\|size3485070107650
Ccanascaffold222\|size3485070107660	cercis_canadensis	Ccanascaffold222\|size3485070107660
Ccanascaffold24\|size12864290123930	cercis_canadensis	Ccanascaffold24\|size12864290123930
Ccanascaffold314\|size2716080159550	cercis_canadensis	Ccanascaffold314\|size2716080159550
Ccanascaffold674\|size1216760279620	cercis_canadensis	Ccanascaffold674\|size1216760279620
Ccanascaffold80\|size7052260307100	cercis_canadensis	Ccanascaffold80\|size7052260307100
Ccanascaffold819\|size662780307790	cercis_canadensis	Ccanascaffold819\|size662780307790
Ccanascaffold82\|size7016250309380	cercis_canadensis	Ccanascaffold82\|size7016250309380
Ccanascaffold94\|size6338760328810	cercis_canadensis	Ccanascaffold94\|size6338760328810
cercis_chinensis_GWHPBHAK007022	cercis_chinensis	cercis_chinensis_GWHPBHAK007022
cercis_chinensis_GWHPBHAK009504	cercis_chinensis	cercis_chinensis_GWHPBHAK009504
cercis_chinensis_GWHPBHAK009508	cercis_chinensis	cercis_chinensis_GWHPBHAK009508
cercis_chinensis_GWHPBHAK014932	cercis_chinensis	cercis_chinensis_GWHPBHAK014932
cercis_chinensis_GWHPBHAK021890	cercis_chinensis	cercis_chinensis_GWHPBHAK021890
cercis_chinensis_GWHPBHAK023102	cercis_chinensis	cercis_chinensis_GWHPBHAK023102