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
Iind01G0029920.1	isatis_indigotica	Iind01G0029920.1
Iind04G0017170.1	isatis_indigotica	Iind04G0017170.1
Iind04G0017200.1	isatis_indigotica	Iind04G0017200.1
Iind04G0024340.1	isatis_indigotica	Iind04G0024340.1
Iind06G0032070.1	isatis_indigotica	Iind06G0032070.1
Iind06G0032070.2	isatis_indigotica	Iind06G0032070.2
ItaiItaiw_v1_scaffold_230182030.1	isoetes_taiwanensis	ItaiItaiw_v1_scaffold_230182030.1
ItaiItaiw_v1_scaffold_30218410.1	isoetes_taiwanensis	ItaiItaiw_v1_scaffold_30218410.1
ItaiItaiw_v1_scaffold_470293250.1	isoetes_taiwanensis	ItaiItaiw_v1_scaffold_470293250.1
ItaiItaiw_v1_scaffold_670355460.1	isoetes_taiwanensis	ItaiItaiw_v1_scaffold_670355460.1
Jmim01G0013900.1	jacaranda_mimosifolia	Jmim01G0013900.1
Jmim05G0016340.1	jacaranda_mimosifolia	Jmim05G0016340.1
Jmim12G0014450.1	jacaranda_mimosifolia	Jmim12G0014450.1
Jaut4901220112290	jamesoniella_autumnalis	Jaut4901220112290
Jaut4938430148950	jamesoniella_autumnalis	Jaut4938430148950
Jaut4970390201170	jamesoniella_autumnalis	Jaut4970390201170
Jcat01G0037110	juglans_cathayensis	Jcat01G0037110
Jcat02G0024800	juglans_cathayensis	Jcat02G0024800
Jcat11G0021650	juglans_cathayensis	Jcat11G0021650
Jcat16G0008910	juglans_cathayensis	Jcat16G0008910
juglans_cinerea_g25514.t1	juglans_cinerea	juglans_cinerea_g25514.t1
juglans_cinerea_g30269.t1	juglans_cinerea	juglans_cinerea_g30269.t1
juglans_cinerea_g7572.t1	juglans_cinerea	juglans_cinerea_g7572.t1
Jhin01G0036550	juglans_hindsii	Jhin01G0036550
Jhin02G0024540	juglans_hindsii	Jhin02G0024540
Jhin11G0023540	juglans_hindsii	Jhin11G0023540
Jhin16G0008430	juglans_hindsii	Jhin16G0008430
juglans_mandshurica_rna-Jman001T0028000.1	juglans_mandshurica	juglans_mandshurica_rna-Jman001T0028000.1
juglans_mandshurica_rna-Jman004T0212600.1	juglans_mandshurica	juglans_mandshurica_rna-Jman004T0212600.1
juglans_mandshurica_rna-Jman005T0136500.1	juglans_mandshurica	juglans_mandshurica_rna-Jman005T0136500.1