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
GWHPBISH014987	akebia_trifoliata	GWHPBISH014987
GWHPBISH015653	akebia_trifoliata	GWHPBISH015653
GWHPBISH015705	akebia_trifoliata	GWHPBISH015705
GWHPBISH015867	akebia_trifoliata	GWHPBISH015867
GWHPBISH016129	akebia_trifoliata	GWHPBISH016129
GWHPBISH016493	akebia_trifoliata	GWHPBISH016493
GWHPBISH016665	akebia_trifoliata	GWHPBISH016665
GWHPBISH016810	akebia_trifoliata	GWHPBISH016810
GWHPBISH016831	akebia_trifoliata	GWHPBISH016831
GWHPBISH017674	akebia_trifoliata	GWHPBISH017674
GWHPBISH018218	akebia_trifoliata	GWHPBISH018218
GWHPBISH018701	akebia_trifoliata	GWHPBISH018701
GWHPBISH019972	akebia_trifoliata	GWHPBISH019972
GWHPBISH022187	akebia_trifoliata	GWHPBISH022187
GWHPBISH022355	akebia_trifoliata	GWHPBISH022355
GWHPBISH022543	akebia_trifoliata	GWHPBISH022543
GWHPBISH022560	akebia_trifoliata	GWHPBISH022560
GWHPBISH023118	akebia_trifoliata	GWHPBISH023118
GWHPBISH023428	akebia_trifoliata	GWHPBISH023428
GWHPBISH023544	akebia_trifoliata	GWHPBISH023544
Avestig00000001_pilon0003810.1	aldrovanda_vesiculosa	Avestig00000001_pilon0003810.1
Avestig00000026_pilon0008730.1	aldrovanda_vesiculosa	Avestig00000026_pilon0008730.1
Avestig00000026_pilon0009140.1	aldrovanda_vesiculosa	Avestig00000026_pilon0009140.1
Avestig00000026_pilon0010320.1	aldrovanda_vesiculosa	Avestig00000026_pilon0010320.1
Avestig00000026_pilon0010330.1	aldrovanda_vesiculosa	Avestig00000026_pilon0010330.1
Avestig00000027_pilon0011590.1	aldrovanda_vesiculosa	Avestig00000027_pilon0011590.1
Avestig00000029_pilon0015190.1	aldrovanda_vesiculosa	Avestig00000029_pilon0015190.1
Avestig00000036_pilon0019150.1	aldrovanda_vesiculosa	Avestig00000036_pilon0019150.1
Avestig00000038_pilon0022300.1	aldrovanda_vesiculosa	Avestig00000038_pilon0022300.1
Avestig00000042_pilon0022630.1	aldrovanda_vesiculosa	Avestig00000042_pilon0022630.1