SNRNP200

Gene

small nuclear ribonucleoprotein U5 subunit 200

HGNCHGNC:30859 EnsemblENSG00000144028 NCBI Gene23020

Locus: gene with protein productLocation: 2q11.2

Also known as

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

Also known asASCC3L1 · RP33 · U5-200KD · HELIC2 · KIAA0788 · Brr2

View full nomenclature history (12)

Previous symbolsASCC3L1, RP33

Alias symbolsU5-200KD, HELIC2, KIAA0788, Brr2

Previous namesactivating signal cointegrator 1 complex subunit 3-like 1, small nuclear ribonucleoprotein, U5 200kDa subunit, retinitis pigmentosa 33 (autosomal dominant), small nuclear ribonucleoprotein 200kDa (U5)

Alias namesU5 snRNP specific protein, 200 KD, bad response to refrigeration 2 homolog (S. cerevisiae)

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.

Retinitis Pigmentosa

Neurodegenerative Diseases

Genetic Diseases, Inborn

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.

U5 small nuclear ribonucleoproteinSpliceosomal Bact complexSpliceosomal C complexSpliceosomal P complex

Provenance

HGNCCanonical human gene identity from HGNC (release 2026-07-07), updated 2023-03-20.

Open TargetsGene–disease associations from the Open Targets Platform.