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
scalesia_atractyloides_maker-chr_9-snap-gene-542.0-mRNA-1	scalesia_atractyloides	scalesia_atractyloides_maker-chr_9-snap-gene-542.0-mRNA-1
scalesia_atractyloides_snap_masked-chr_29-processed-gene-89.25-mRNA-1	scalesia_atractyloides	scalesia_atractyloides_snap_masked-chr_29-processed-gene-89.25-mRNA-1
Scapania2457430251290	scapania	Scapania2457430251290
Scapania2463800287590	scapania	Scapania2463800287590
Scapania2918260387300	scapania	Scapania2918260387300
Scapania2918280387310	scapania	Scapania2918280387310
Scapania3690389690	scapania	Scapania3690389690
Snep2457430251290	scapania_nepalensis	Snep2457430251290
Snep2463800287590	scapania_nepalensis	Snep2463800287590
Snep2918260387300	scapania_nepalensis	Snep2918260387300
Snep2918280387310	scapania_nepalensis	Snep2918280387310
Snep3690389690	scapania_nepalensis	Snep3690389690
Scup1852770145980	schistidium_cupulare	Scup1852770145980
Scup1860150168110	schistidium_cupulare	Scup1860150168110
Scup1869470204650	schistidium_cupulare	Scup1869470204650
SCpencontig_2010042730	schistostega_pennata	SCpencontig_2010042730
SCpencontig_20110042810	schistostega_pennata	SCpencontig_20110042810
SCpencontig_36900086110	schistostega_pennata	SCpencontig_36900086110
SCpencontig_89860234760	schistostega_pennata	SCpencontig_89860234760
schrenkiella_parvula_Sp2g30475.1	schrenkiella_parvula	schrenkiella_parvula_Sp2g30475.1
schrenkiella_parvula_Sp5g07300.1	schrenkiella_parvula	schrenkiella_parvula_Sp5g07300.1
schrenkiella_parvula_Sp6g37560.1	schrenkiella_parvula	schrenkiella_parvula_Sp6g37560.1
Sbirscaffold1014_cov3320001980	sclerocarya_birrea	Sbirscaffold1014_cov3320001980
Sbirscaffold535_cov3360121700	sclerocarya_birrea	Sbirscaffold535_cov3360121700
Sbirscaffold647_cov3300159340	sclerocarya_birrea	Sbirscaffold647_cov3300159340
scurrula_parasitica_var._graciliflora_SPA00903	scurrula_parasitica_var_graciliflora	scurrula_parasitica_var._graciliflora_SPA00903
scurrula_parasitica_var._graciliflora_SPA25396	scurrula_parasitica_var_graciliflora	scurrula_parasitica_var._graciliflora_SPA25396
scutellaria_barbata_GWHPAOTP002171	scutellaria_barbata	scutellaria_barbata_GWHPAOTP002171
scutellaria_barbata_GWHPAOTP007683	scutellaria_barbata	scutellaria_barbata_GWHPAOTP007683
scutellaria_barbata_GWHPAOTP020127	scutellaria_barbata	scutellaria_barbata_GWHPAOTP020127