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
LmarGWHANWC000000040078240.1	lobularia_maritima	LmarGWHANWC000000040078240.1
LmarGWHANWC000000100191530.1	lobularia_maritima	LmarGWHANWC000000100191530.1
LmarGWHANWC000000100201520.1	lobularia_maritima	LmarGWHANWC000000100201520.1
Lperescaffold_2767\|ref00153200130060.1	lolium_perenne	Lperescaffold_2767\|ref00153200130060.1
Lperescaffold_2767\|ref00153200130060.2	lolium_perenne	Lperescaffold_2767\|ref00153200130060.2
LONjap01G0031560.1	lonicera_japonica	LONjap01G0031560.1
LONjap08G0002570.1	lonicera_japonica	LONjap08G0002570.1
LONjapGWHAAZE000000940010600.1	lonicera_japonica	LONjapGWHAAZE000000940010600.1
LOTjap01G0046310.1	lotus_japonicus	LOTjap01G0046310.1
LOTjap03G0029340.1	lotus_japonicus	LOTjap03G0029340.1
LOTjap05G0000640.1	lotus_japonicus	LOTjap05G0000640.1
LOTjap05G0000650.1	lotus_japonicus	LOTjap05G0000650.1
LOTjap05G0000660.1	lotus_japonicus	LOTjap05G0000660.1
LOTjap05G0000670.1	lotus_japonicus	LOTjap05G0000670.1
LOTjap05G0029760.1	lotus_japonicus	LOTjap05G0029760.1
luffa_cylindrica_Maker00014634	luffa_cylindrica	luffa_cylindrica_Maker00014634
luffa_cylindrica_Maker00016972	luffa_cylindrica	luffa_cylindrica_Maker00016972
luffa_cylindrica_Maker00028599	luffa_cylindrica	luffa_cylindrica_Maker00028599
luffa_cylindrica_Maker00039457	luffa_cylindrica	luffa_cylindrica_Maker00039457
Lalb01G0014350.1	lupinus_albus	Lalb01G0014350.1
Lalb02G0003220.1	lupinus_albus	Lalb02G0003220.1
Lalb06G0003430.1	lupinus_albus	Lalb06G0003430.1
Lalb08G0008240.1	lupinus_albus	Lalb08G0008240.1
Lalb23G0007090.1	lupinus_albus	Lalb23G0007090.1
Lang03G0007550.1	lupinus_angustifolius	Lang03G0007550.1
Lang04G0015780.1	lupinus_angustifolius	Lang04G0015780.1
Lang05G0004010.1	lupinus_angustifolius	Lang05G0004010.1
Lang09G0002160.1	lupinus_angustifolius	Lang09G0002160.1
Lang09G0005160.1	lupinus_angustifolius	Lang09G0005160.1
Lang15G0005620.1	lupinus_angustifolius	Lang15G0005620.1