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Gene: Psma1 (proteasome subunit alpha 1) Mus musculus
Symbol: Psma1
Name: proteasome subunit alpha 1
Description: Exhibits lipopolysaccharide binding activity. Involved in negative regulation of inflammatory response to antigenic stimulus. Localizes to proteasome core complex. Is expressed in several structures, including alimentary system; brain ventricular layer; cranial ganglion; musculoskeletal system; and sensory organ. Orthologous to human PSMA1 (proteasome 20S subunit alpha 1); PARTICIPATES IN ubiquitin/proteasome degradation pathway; INTERACTS WITH 17alpha-ethynylestradiol; 1H-pyrazole; 2,2',4,4'-Tetrabromodiphenyl ether.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: 20S proteasome subunit C2; alpha-type; C2; HC2; macropain subunit C2; multicatalytic endopeptidase complex subunit C2; Pros-30; proteasome (prosome, macropain) subunit, alpha type 1; proteasome component C2; proteasome nu chain; proteasome subunit alpha type-1
Homo sapiens (human) : PSMA1 (proteasome 20S subunit alpha 1)  HGNC  Alliance
Rattus norvegicus (Norway rat) : Psma1 (proteasome 20S subunit alpha 1)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Psma1 (proteasome 20S subunit alpha 1)
Pan paniscus (bonobo/pygmy chimpanzee) : PSMA1 (proteasome 20S subunit alpha 1)
Canis lupus familiaris (dog) : LOC102152879 (proteasome subunit alpha type-1-like)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Psma1 (proteasome 20S subunit alpha 1)
Sus scrofa (pig) : PSMA1 (proteasome 20S subunit alpha 1)
Chlorocebus sabaeus (African green monkey) : PSMA1 (proteasome 20S subunit alpha 1)
Heterocephalus glaber (naked mole-rat) : Psma1 (proteasome 20S subunit alpha 1)
more info ...
Related Pseudogenes: Gm11637   Gm19068   Gm19090  
Latest Assembly: GRCm38 - Mouse Genome Assembly GRCm38
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
GRCm38 Ensembl7114,264,606 - 114,276,118 (-)EnsemblGRCm38mm10GRCm38
GRCm387114,264,550 - 114,276,116 (-)NCBIGRCm38GRCm38mm10GRCm38
MGSCv377121,408,064 - 121,419,630 (-)NCBIGRCm37mm9NCBIm37
MGSCv367114,055,789 - 114,067,280 (-)NCBImm8
Celera7114,225,919 - 114,237,486 (-)NCBICelera
Cytogenetic Map7F1NCBI
cM Map759.32NCBI
JBrowse: View Region in Genome Browser (JBrowse)

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


Comparative Map Data
Position Markers
QTLs in Region (GRCm38)
miRNA Target Status



Nucleotide Sequences
Protein Sequences

Additional Information

External Database Links
Nomenclature History
More on Psma1
Alliance Gene
Ensembl Gene
JBrowse: mm9 mm10
MGI Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 62133
Created: 2001-04-11
Species: Mus musculus
Last Modified: 2020-05-05
Status: ACTIVE


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