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
Aturscaffold_80275330	aulacomnium_turgidum	Aturscaffold_80275330
AatlScoFOjO_2050_27120248650.1	avena_atlantica	AatlScoFOjO_2050_27120248650.1
AatlScoFOjO_350_4830435770.1	avena_atlantica	AatlScoFOjO_350_4830435770.1
AVeriSctCcfP_1285_25100013490.1	avena_eriantha	AVeriSctCcfP_1285_25100013490.1
AVeriSctCcfP_2331_44820195370.1	avena_eriantha	AVeriSctCcfP_2331_44820195370.1
AVESA.00010b.r1.4AG0615430.1	avena_sativa	AVESA.00010b.r1.4AG0615430.1
AVESA.00010b.r1.4DG0758920.1	avena_sativa	AVESA.00010b.r1.4DG0758920.1
AVESA.00010b.r1.5AG0833570.1	avena_sativa	AVESA.00010b.r1.5AG0833570.1
AVESA.00010b.r1.5CG0901610.1	avena_sativa	AVESA.00010b.r1.5CG0901610.1
AVESA.00010b.r1.5DG0975790.1	avena_sativa	AVESA.00010b.r1.5DG0975790.1
AVESA.00010b.r1.7CG0710680.1	avena_sativa	AVESA.00010b.r1.7CG0710680.1
Acar02G0025580.1	averrhoa_carambola	Acar02G0025580.1
Acar04G0005640.1	averrhoa_carambola	Acar04G0005640.1
Acar06G0000410.1	averrhoa_carambola	Acar06G0000410.1
avicennia_marina_AM_07931	avicennia_marina	avicennia_marina_AM_07931
avicennia_marina_AM_19222	avicennia_marina	avicennia_marina_AM_19222
avicennia_marina_AM_25302	avicennia_marina	avicennia_marina_AM_25302
AfilAzfi_s00020007660	azolla_filiculoides	AfilAzfi_s00020007660
AfilAzfi_s00300056550	azolla_filiculoides	AfilAzfi_s00300056550
AfilAzfi_s00300056710	azolla_filiculoides	AfilAzfi_s00300056710
AfilAzfi_s02420146160	azolla_filiculoides	AfilAzfi_s02420146160
balanophora_fungosa_var._globosa_BALA02712	balanophora_fungosa_var_globosa	balanophora_fungosa_var._globosa_BALA02712
balanophora_subcupularis_BAL_011524	balanophora_subcupularis	balanophora_subcupularis_BAL_011524
BAvulContig21610082440.1	barbarea_vulgaris	BAvulContig21610082440.1
BAvulContig21610082450.1	barbarea_vulgaris	BAvulContig21610082450.1
BAvulContig3070121320.1	barbarea_vulgaris	BAvulContig3070121320.1
BAvulContig45560166870.1	barbarea_vulgaris	BAvulContig45560166870.1
BAvulContig5110178270.1	barbarea_vulgaris	BAvulContig5110178270.1
BAampscaffold_100023820	barbula_amplexifolia	BAampscaffold_100023820
BAampscaffold_20106260	barbula_amplexifolia	BAampscaffold_20106260