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
Mx00G0001720.1	malus_x_domestica	Mx00G0001720.1
Mx01G0009480.1	malus_x_domestica	Mx01G0009480.1
Mx01G0009500.1	malus_x_domestica	Mx01G0009500.1
Mx01G0009510.1	malus_x_domestica	Mx01G0009510.1
Mx01G0009520.1	malus_x_domestica	Mx01G0009520.1
Mx01G0013780.1	malus_x_domestica	Mx01G0013780.1
Mx03G0022250.1	malus_x_domestica	Mx03G0022250.1
Mx07G0016110.1	malus_x_domestica	Mx07G0016110.1
Mx07G0016120.1	malus_x_domestica	Mx07G0016120.1
Mx07G0020230.1	malus_x_domestica	Mx07G0020230.1
Mx08G0019030.1	malus_x_domestica	Mx08G0019030.1
Mind05G0005740.1	mangifera_indica	Mind05G0005740.1
Mind07G0009200.1	mangifera_indica	Mind07G0009200.1
Mind08G0006670.1	mangifera_indica	Mind08G0006670.1
Mind08G0008470.1	mangifera_indica	Mind08G0008470.1
Mind12G0004890.1	mangifera_indica	Mind12G0004890.1
Mind12G0004900.1	mangifera_indica	Mind12G0004900.1
Mind13G0008070.1	mangifera_indica	Mind13G0008070.1
Mind13G0010590.1	mangifera_indica	Mind13G0010590.1
Mesc03G0005520.1	manihot_esculenta	Mesc03G0005520.1
Mesc03G0005520.2	manihot_esculenta	Mesc03G0005520.2
Mesc03G0005520.3	manihot_esculenta	Mesc03G0005520.3
Mesc07G0011120.1	manihot_esculenta	Mesc07G0011120.1
Mesc07G0014360.1	manihot_esculenta	Mesc07G0014360.1
Mesc15G0009660.1	manihot_esculenta	Mesc15G0009660.1
Mesc15G0014670.1	manihot_esculenta	Mesc15G0014670.1
Mesc15G0014670.2	manihot_esculenta	Mesc15G0014670.2
Mpol05G0001350.1	marchantia_polymorpha	Mpol05G0001350.1
Mpol05G0016620.1	marchantia_polymorpha	Mpol05G0016620.1
Mpol06G0004970.1	marchantia_polymorpha	Mpol06G0004970.1