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
JereHiC_scaffold_10026920	jungermannia_erectum	JereHiC_scaffold_10026920
JereHiC_scaffold_40131840	jungermannia_erectum	JereHiC_scaffold_40131840
JereHiC_scaffold_90302840	jungermannia_erectum	JereHiC_scaffold_90302840
KfedScaffold_480149020.1	kalanchoe_fedtschenkoi	KfedScaffold_480149020.1
KfedScaffold_600203860.1	kalanchoe_fedtschenkoi	KfedScaffold_600203860.1
KfedScaffold_740239250.1	kalanchoe_fedtschenkoi	KfedScaffold_740239250.1
kalanchoe_laxiflora_Kalax.0010s0201.1.p	kalanchoe_laxiflora	kalanchoe_laxiflora_Kalax.0010s0201.1.p
kalanchoe_laxiflora_Kalax.0081s0014.1.p	kalanchoe_laxiflora	kalanchoe_laxiflora_Kalax.0081s0014.1.p
kalanchoe_laxiflora_Kalax.0086s0049.1.p	kalanchoe_laxiflora	kalanchoe_laxiflora_Kalax.0086s0049.1.p
kalanchoe_laxiflora_Kalax.0201s0018.1.p	kalanchoe_laxiflora	kalanchoe_laxiflora_Kalax.0201s0018.1.p
kalanchoe_laxiflora_Kalax.0565s0024.1.p	kalanchoe_laxiflora	kalanchoe_laxiflora_Kalax.0565s0024.1.p
kalanchoe_laxiflora_Kalax.1146s0001.1.p	kalanchoe_laxiflora	kalanchoe_laxiflora_Kalax.1146s0001.1.p
KoboGWHACBH000000120078770.1	kandelia_obovata	KoboGWHACBH000000120078770.1
KoboGWHACBH000000130085590.1	kandelia_obovata	KoboGWHACBH000000130085590.1
Kpra1973610056170	kindbergia_praelongum	Kpra1973610056170
Kpra1976030059960	kindbergia_praelongum	Kpra1976030059960
Kpra2512480216050	kindbergia_praelongum	Kpra2512480216050
Kpra2549880250700	kindbergia_praelongum	Kpra2549880250700
Lpurscaffold2828_cov1000099160	lablab_purpureus	Lpurscaffold2828_cov1000099160
Lpurscaffold437_cov960126370	lablab_purpureus	Lpurscaffold437_cov960126370
Lpurscaffold606_cov960154890	lablab_purpureus	Lpurscaffold606_cov960154890
Lpurscaffold784_cov970188800	lablab_purpureus	Lpurscaffold784_cov970188800
Lsat02G0021260.1	lactuca_sativa	Lsat02G0021260.1
Lsat04G0051620.1	lactuca_sativa	Lsat04G0051620.1
Lsat06G0012220.1	lactuca_sativa	Lsat06G0012220.1
Lsat08G0004060.1	lactuca_sativa	Lsat08G0004060.1
Lsat08G0004060.2	lactuca_sativa	Lsat08G0004060.2
Lsat09G0021850.1	lactuca_sativa	Lsat09G0021850.1
Lsic02G0016810.1	lagenaria_siceraria	Lsic02G0016810.1
Lsic02G0022900.1	lagenaria_siceraria	Lsic02G0022900.1