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
coriaria_nepalensis_Conep05bG0031400.1	coriaria_nepalensis	coriaria_nepalensis_Conep05bG0031400.1
coriaria_nepalensis_Conep07aG0166700.1	coriaria_nepalensis	coriaria_nepalensis_Conep07aG0166700.1
coriaria_nepalensis_Conep07aG0166700.2	coriaria_nepalensis	coriaria_nepalensis_Conep07aG0166700.2
coriaria_nepalensis_Conep07aG0166700.3	coriaria_nepalensis	coriaria_nepalensis_Conep07aG0166700.3
coriaria_nepalensis_Conep07bG0165300.1	coriaria_nepalensis	coriaria_nepalensis_Conep07bG0165300.1
coriaria_nepalensis_Conep16aG0268000.1	coriaria_nepalensis	coriaria_nepalensis_Conep16aG0268000.1
coriaria_nepalensis_Conep16bG0250400.1	coriaria_nepalensis	coriaria_nepalensis_Conep16bG0250400.1
GWHPAORS003800	corydalis_tomentella	GWHPAORS003800
GWHPAORS004255	corydalis_tomentella	GWHPAORS004255
GWHPAORS006465	corydalis_tomentella	GWHPAORS006465
GWHPAORS019022	corydalis_tomentella	GWHPAORS019022
GWHPAORS019859	corydalis_tomentella	GWHPAORS019859
corylus_americana_CamerRush.05G227500.1.p	corylus_americana	corylus_americana_CamerRush.05G227500.1.p
corylus_americana_CamerRush.06G092200.1.p	corylus_americana	corylus_americana_CamerRush.06G092200.1.p
corylus_americana_CamerRush.07G208500.1.p	corylus_americana	corylus_americana_CamerRush.07G208500.1.p
corylus_americana_CamerRush.07G208700.1.p	corylus_americana	corylus_americana_CamerRush.07G208700.1.p
corylus_americana_CamerRush.07G251200.1.p	corylus_americana	corylus_americana_CamerRush.07G251200.1.p
Chet05G0002800.1	corylus_heterophylla	Chet05G0002800.1
Chet05G0002800.2	corylus_heterophylla	Chet05G0002800.2
Chet05G0002800.3	corylus_heterophylla	Chet05G0002800.3
Chet06G0019680.1	corylus_heterophylla	Chet06G0019680.1
Chet06G0023370.1	corylus_heterophylla	Chet06G0023370.1
CmaG0015472.1	corylus_mandshurica	CmaG0015472.1
CmaG0017029.1	corylus_mandshurica	CmaG0017029.1
CmaG0027747.1	corylus_mandshurica	CmaG0027747.1
CmaG0028196.1	corylus_mandshurica	CmaG0028196.1
Ccit02G0004730.1	corymbia_citriodora	Ccit02G0004730.1
Ccit05G0009590.1	corymbia_citriodora	Ccit05G0009590.1
Ccit06G0010010.1	corymbia_citriodora	Ccit06G0010010.1
Ccit10G0000130.1	corymbia_citriodora	Ccit10G0000130.1