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
lens_ervoides_Ler.1DRT.2g079240.1	lens_ervoides	lens_ervoides_Ler.1DRT.2g079240.1
lens_ervoides_Ler.1DRT.3g060960.1	lens_ervoides	lens_ervoides_Ler.1DRT.3g060960.1
Lrep1583620029900	lepidozia_reptans	Lrep1583620029900
Lrep1678300148180	lepidozia_reptans	Lrep1678300148180
Lrep1679870162720	lepidozia_reptans	Lrep1679870162720
leptochloa_chinensis_GWHPBJVB009426	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB009426
leptochloa_chinensis_GWHPBJVB010948	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB010948
leptochloa_chinensis_GWHPBJVB010949	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB010949
leptochloa_chinensis_GWHPBJVB010950	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB010950
leptochloa_chinensis_GWHPBJVB011566	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB011566
leptochloa_chinensis_GWHPBJVB013793	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB013793
leptochloa_chinensis_GWHPBJVB025290	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB025290
leptochloa_chinensis_GWHPBJVB025992	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB025992
leptochloa_chinensis_GWHPBJVB030461	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB030461
leptochloa_chinensis_GWHPBJVB042039	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB042039
leptochloa_chinensis_GWHPBJVB045739	leptochloa_chinensis	leptochloa_chinensis_GWHPBJVB045739
leptodermis_oblonga_EVM0003317.1	leptodermis_oblonga	leptodermis_oblonga_EVM0003317.1
leptodermis_oblonga_EVM0022595.1	leptodermis_oblonga	leptodermis_oblonga_EVM0022595.1
leptodermis_oblonga_EVM0027713.1	leptodermis_oblonga	leptodermis_oblonga_EVM0027713.1
Lgau1446100017850	leptotheca_gaudichaudii	Lgau1446100017850
Lgau2190570185730	leptotheca_gaudichaudii	Lgau2190570185730
Lgau2202000218090	leptotheca_gaudichaudii	Lgau2202000218090
Lgau2205710230900	leptotheca_gaudichaudii	Lgau2205710230900
Leucobryum7843750143390	leucobryum	Leucobryum7843750143390
Leucobryum7844160144620	leucobryum	Leucobryum7844160144620
Leucobryum7950300279040	leucobryum	Leucobryum7950300279040
Lalbi7843750143390	leucobryum_albidum	Lalbi7843750143390
Lalbi7844160144620	leucobryum_albidum	Lalbi7844160144620
Lalbi7950300279040	leucobryum_albidum	Lalbi7950300279040
Lbowcontig_120060760	leucobryum_bowringii	Lbowcontig_120060760