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
Cclescaffold_40105520.1	citrus_clementina	Cclescaffold_40105520.1
Cclescaffold_40105520.2	citrus_clementina	Cclescaffold_40105520.2
Cclescaffold_40105520.3	citrus_clementina	Cclescaffold_40105520.3
Cclescaffold_40107190.1	citrus_clementina	Cclescaffold_40107190.1
CIgra02G0007410.1	citrus_grandis	CIgra02G0007410.1
CIgra04G0018640.1	citrus_grandis	CIgra04G0018640.1
CIgra04G0018640.10	citrus_grandis	CIgra04G0018640.10
CIgra04G0018640.11	citrus_grandis	CIgra04G0018640.11
CIgra04G0018640.12	citrus_grandis	CIgra04G0018640.12
CIgra04G0018640.2	citrus_grandis	CIgra04G0018640.2
CIgra04G0018640.3	citrus_grandis	CIgra04G0018640.3
CIgra04G0018640.4	citrus_grandis	CIgra04G0018640.4
CIgra04G0018640.5	citrus_grandis	CIgra04G0018640.5
CIgra04G0018640.6	citrus_grandis	CIgra04G0018640.6
CIgra04G0018640.7	citrus_grandis	CIgra04G0018640.7
CIgra04G0018640.8	citrus_grandis	CIgra04G0018640.8
CIgra04G0018640.9	citrus_grandis	CIgra04G0018640.9
CIgra07G0003710.1	citrus_grandis	CIgra07G0003710.1
CIgra07G0005600.1	citrus_grandis	CIgra07G0005600.1
Cichscaffold_16200060070.1	citrus_ichangensis	Cichscaffold_16200060070.1
Cichscaffold_400195630.1	citrus_ichangensis	Cichscaffold_400195630.1
Cichscaffold_400195630.2	citrus_ichangensis	Cichscaffold_400195630.2
Cichscaffold_540240280.1	citrus_ichangensis	Cichscaffold_540240280.1
Cichscaffold_540240280.2	citrus_ichangensis	Cichscaffold_540240280.2
Cichscaffold_540240280.3	citrus_ichangensis	Cichscaffold_540240280.3
Cichscaffold_7330282440.1	citrus_ichangensis	Cichscaffold_7330282440.1
Cichscaffold_980319460.1	citrus_ichangensis	Cichscaffold_980319460.1
citrus_limon_GWHPCBFQ006705.1	citrus_limon	citrus_limon_GWHPCBFQ006705.1
citrus_limon_GWHPCBFQ010459.1	citrus_limon	citrus_limon_GWHPCBFQ010459.1
citrus_limon_GWHPCBFQ023594.1	citrus_limon	citrus_limon_GWHPCBFQ023594.1