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Gene: PSMA3 (proteasome 20S subunit alpha 3) Homo sapiens
Symbol: PSMA3
Name: proteasome 20S subunit alpha 3
Description: Exhibits ubiquitin protein ligase binding activity. Involved in regulation of endopeptidase activity. Localizes to the proteasome core complex.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: HC8; macropain subunit C8; MGC12306; MGC32631; multicatalytic endopeptidase complex subunit C8; proteasome (prosome, macropain) subunit, alpha type 3; proteasome (prosome, macropain) subunit, alpha type, 3; proteasome component C8; proteasome subunit alpha 3; proteasome subunit alpha type-3; proteasome subunit alpha7; proteasome subunit C8; PSC3; testicular secretory protein Li 43
Mus musculus (house mouse) : Psma3 (proteasome subunit alpha 3)  MGI  Alliance
Rattus norvegicus (Norway rat) : Psma3 (proteasome 20S subunit alpha 3)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Psma3 (proteasome 20S subunit alpha 3)
Pan paniscus (bonobo/pygmy chimpanzee) : PSMA3 (proteasome 20S subunit alpha 3)
Canis lupus familiaris (dog) : PSMA3 (proteasome subunit alpha 3)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Psma3 (proteasome 20S subunit alpha 3)
Sus scrofa (pig) : PSMA3 (proteasome 20S subunit alpha 3)
more info ...
Related Pseudogenes: PSMA3P  
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh381458,244,805 - 58,272,009 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh371458,711,523 - 58,738,727 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 361457,781,346 - 57,808,479 (+)NCBINCBI36hg18NCBI36
Build 341457,781,345 - 57,808,479NCBI
Celera1438,761,540 - 38,788,685 (+)NCBI
Cytogenetic Map14q23.1NCBI
HuRef1438,877,058 - 38,904,216 (+)NCBIHuRef
CHM1_11458,650,049 - 58,677,295 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status



Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on PSMA3
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 732188
Created: 2004-01-12
Species: Homo sapiens
Last Modified: 2019-11-26
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.