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
Cresscaffold4524_size50290158870.1	cardamine_resedifolia	Cresscaffold4524_size50290158870.1
Ccri02g07700.1	carex_cristatella	Ccri02g07700.1
Ccri02g07710.1	carex_cristatella	Ccri02g07710.1
Ccri02g07720.1	carex_cristatella	Ccri02g07720.1
Ccri05g04190.1	carex_cristatella	Ccri05g04190.1
Ccri13g05410.1	carex_cristatella	Ccri13g05410.1
Ccri22g04630.1	carex_cristatella	Ccri22g04630.1
Ccri22g04650.1	carex_cristatella	Ccri22g04650.1
Ccri27g05030.1	carex_cristatella	Ccri27g05030.1
Csco02g03500.1	carex_scoparia	Csco02g03500.1
Csco05g04910.1	carex_scoparia	Csco05g04910.1
Csco05g04940.1	carex_scoparia	Csco05g04940.1
Csco07g04620.1	carex_scoparia	Csco07g04620.1
Csco07g04630.1	carex_scoparia	Csco07g04630.1
Csco07g04640.1	carex_scoparia	Csco07g04640.1
Csco09g03580.1	carex_scoparia	Csco09g03580.1
Csco12g04060.1	carex_scoparia	Csco12g04060.1
Csco22g05460.1	carex_scoparia	Csco22g05460.1
carica_papaya_GWHPBFSC000430	carica_papaya	carica_papaya_GWHPBFSC000430
carica_papaya_GWHPBFSC000431	carica_papaya	carica_papaya_GWHPBFSC000431
carica_papaya_GWHPBFSC003993	carica_papaya	carica_papaya_GWHPBFSC003993
carica_papaya_GWHPBFSC004408	carica_papaya	carica_papaya_GWHPBFSC004408
Cgig1_10125	carnegiea_gigantea	Cgig1_10125
Cgig1_15596	carnegiea_gigantea	Cgig1_15596
Cfan01G0015540.1	carpinus_fangiana	Cfan01G0015540.1
Cfan03G0002210.1	carpinus_fangiana	Cfan03G0002210.1
Cfan03G0002240.1	carpinus_fangiana	Cfan03G0002240.1
Cfan03G0002260.1	carpinus_fangiana	Cfan03G0002260.1
Ctin07G0012820.1	carthamus_tinctorius	Ctin07G0012820.1
Ctin10G0009130.1	carthamus_tinctorius	Ctin10G0009130.1