HAAO

Gene

3-hydroxyanthranilate 3,4-dioxygenase

HGNCHGNC:4796 EnsemblENSG00000162882 NCBI Gene23498

Locus: gene with protein productLocation: 2p21

Also known as

Symbols and names change; identity (the HGNC ID) does not. Previous and alternative forms are kept distinct.

Also known as3-HAO · HAO

View full nomenclature history (3)

Alias symbols3-HAO, HAO

Alias names3-hydroxyanthranilic-acid dioxygenase

Associated diseases

via associated_with

Diseases linked to this gene through the canonical GENE→DISEASE (associated_with) relation, drawn from Open Targets' top-ranked associations by overall score — not the full association set. Disease-level detail lives on each disease's own page.

Hypertension

Prostate carcinoma

Hypospadias

Benign prostatic hyperplasia

Cardiovascular Diseases

Cerebral Small Vessel Diseases

Fractures, Bone

Drawn from Open Targets’ top 10 associations by overall score for this gene — the subset resolved to a canonical disease. Lower-ranked associations, and diseases not yet canonicalised, are not shown.

Gene family

HGNC gene-group membership.

Oxygenases

Provenance

HGNCCanonical human gene identity from HGNC (release 2026-07-07), updated 2023-07-24.

Open TargetsGene–disease associations from the Open Targets Platform.