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
marsdenia_tenacissima_EVM0002756.1	marsdenia_tenacissima	marsdenia_tenacissima_EVM0002756.1
marsdenia_tenacissima_EVM0008129.1	marsdenia_tenacissima	marsdenia_tenacissima_EVM0008129.1
marsdenia_tenacissima_EVM0016363.1	marsdenia_tenacissima	marsdenia_tenacissima_EVM0016363.1
Mrut01G0001020.1	medicago_ruthenica	Mrut01G0001020.1
Mrut01G0001040.1	medicago_ruthenica	Mrut01G0001040.1
Mrut01G0001050.1	medicago_ruthenica	Mrut01G0001050.1
Mrut01G0066300.1	medicago_ruthenica	Mrut01G0066300.1
Mrut02G0035820.1	medicago_ruthenica	Mrut02G0035820.1
Mrut03G0045660.1	medicago_ruthenica	Mrut03G0045660.1
Mtru01G0005090.1	medicago_truncatula	Mtru01G0005090.1
Mtru01G0005090.2	medicago_truncatula	Mtru01G0005090.2
Mtru01G0066100.1	medicago_truncatula	Mtru01G0066100.1
Mtru01G0066100.2	medicago_truncatula	Mtru01G0066100.2
Mtru01G0066120.1	medicago_truncatula	Mtru01G0066120.1
Mtru01G0066130.1	medicago_truncatula	Mtru01G0066130.1
Mtru01G0066140.1	medicago_truncatula	Mtru01G0066140.1
Mtru01G0066140.2	medicago_truncatula	Mtru01G0066140.2
Mtru01G0066160.1	medicago_truncatula	Mtru01G0066160.1
Mtru01G0066170.1	medicago_truncatula	Mtru01G0066170.1
Mtru02G0038120.1	medicago_truncatula	Mtru02G0038120.1
Mtru03G0050480.1	medicago_truncatula	Mtru03G0050480.1
Mtru03G0050480.2	medicago_truncatula	Mtru03G0050480.2
Mtru03G0050480.3	medicago_truncatula	Mtru03G0050480.3
Mtru07G0011330.1	medicago_truncatula	Mtru07G0011330.1
MdelGWHANWI000000650001160.1	megacarpaea_delavayi	MdelGWHANWI000000650001160.1
MdelGWHANWI000104430177100.1	megacarpaea_delavayi	MdelGWHANWI000104430177100.1
MpygGWHANWB000000020059570.1	megadenia_pygmaea	MpygGWHANWB000000020059570.1
MpygGWHANWB000000020065730.1	megadenia_pygmaea	MpygGWHANWB000000020065730.1
MpygGWHANWB000000040111070.1	megadenia_pygmaea	MpygGWHANWB000000040111070.1
MpygGWHANWB000000050186420.1	megadenia_pygmaea	MpygGWHANWB000000050186420.1