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
Ctin10G0020050.1	carthamus_tinctorius	Ctin10G0020050.1
Ctin10G0020060.1	carthamus_tinctorius	Ctin10G0020060.1
Ccatscaffold158810034460	carya_cathayensis	Ccatscaffold158810034460
Ccatscaffold386340223110	carya_cathayensis	Ccatscaffold386340223110
Ccatscaffold392840224700	carya_cathayensis	Ccatscaffold392840224700
Ccatscaffold652750298470	carya_cathayensis	Ccatscaffold652750298470
carya_illinoinensis_Caril.01G197500.1.p	carya_illinoinensis	carya_illinoinensis_Caril.01G197500.1.p
carya_illinoinensis_Caril.01G277500.1.p	carya_illinoinensis	carya_illinoinensis_Caril.01G277500.1.p
carya_illinoinensis_Caril.02G199100.1.p	carya_illinoinensis	carya_illinoinensis_Caril.02G199100.1.p
carya_illinoinensis_Caril.11G150000.1.p	carya_illinoinensis	carya_illinoinensis_Caril.11G150000.1.p
carya_illinoinensis_Caril.16G067200.1.p	carya_illinoinensis	carya_illinoinensis_Caril.16G067200.1.p
castanea_dentata_Caden.01G099600.1.p	castanea_dentata	castanea_dentata_Caden.01G099600.1.p
castanea_dentata_Caden.06G174000.1.p	castanea_dentata	castanea_dentata_Caden.06G174000.1.p
castanea_dentata_Caden.06G217800.1.p	castanea_dentata	castanea_dentata_Caden.06G217800.1.p
Cmolctg00800090050.1	castanea_mollissima	Cmolctg00800090050.1
Cmolctg01320123520.1	castanea_mollissima	Cmolctg01320123520.1
Cmolctg02140165580.1	castanea_mollissima	Cmolctg02140165580.1
castanopsis_hystrix_GWHPBWDD014979	castanopsis_hystrix	castanopsis_hystrix_GWHPBWDD014979
castanopsis_hystrix_GWHPBWDD015448	castanopsis_hystrix	castanopsis_hystrix_GWHPBWDD015448
castanopsis_hystrix_GWHPBWDD028246	castanopsis_hystrix	castanopsis_hystrix_GWHPBWDD028246
casuarina_equisetifolia_CCG003821	casuarina_equisetifolia	casuarina_equisetifolia_CCG003821
casuarina_equisetifolia_CCG005567	casuarina_equisetifolia	casuarina_equisetifolia_CCG005567
casuarina_equisetifolia_CCG020979	casuarina_equisetifolia	casuarina_equisetifolia_CCG020979
Cglascaffold2630104710	casuarina_glauca	Cglascaffold2630104710
Cglascaffold310137060	casuarina_glauca	Cglascaffold310137060
Cglascaffold700225360	casuarina_glauca	Cglascaffold700225360
Cnit1779870024130	catagonium_nitens	Cnit1779870024130
Cnit2390500082040	catagonium_nitens	Cnit2390500082040
Cnit2414500094020	catagonium_nitens	Cnit2414500094020
Cnit2439600103210	catagonium_nitens	Cnit2439600103210