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    Psma1 proteasome subunit alpha 1 [ Mus musculus (house mouse) ]

    Gene ID: 26440, updated on 9-Dec-2024

    Summary

    Official Symbol
    Psma1provided by MGI
    Official Full Name
    proteasome subunit alpha 1provided by MGI
    Primary source
    MGI:MGI:1347005
    See related
    Ensembl:ENSMUSG00000030751 AllianceGenome:MGI:1347005
    Gene type
    protein coding
    RefSeq status
    VALIDATED
    Organism
    Mus musculus
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
    Also known as
    C2; HC2; Pros-30; alpha-type
    Summary
    Enables lipopolysaccharide binding activity. Involved in negative regulation of inflammatory response to antigenic stimulus. Part of proteasome core complex. Is expressed in several structures, including alimentary system; brain ventricular layer; cranial ganglion; liver; and sensory organ. Orthologous to human PSMA1 (proteasome 20S subunit alpha 1). [provided by Alliance of Genome Resources, Dec 2024]
    Expression
    Ubiquitous expression in placenta adult (RPKM 95.0), liver E14 (RPKM 89.1) and 28 other tissues See more
    Orthologs
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    Genomic context

    See Psma1 in Genome Data Viewer
    Location:
    7 F1; 7 59.32 cM
    Exon count:
    10
    Annotation release Status Assembly Chr Location
    RS_2024_02 current GRCm39 (GCF_000001635.27) 7 NC_000073.7 (113863785..113875351, complement)
    108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 7 NC_000073.6 (114264550..114276116, complement)

    Chromosome 7 - NC_000073.7Genomic Context describing neighboring genes Neighboring gene related RAS viral (r-ras) oncogene 2 Neighboring gene STARR-positive B cell enhancer ABC_E9298 Neighboring gene predicted gene, 53365 Neighboring gene STARR-seq mESC enhancer starr_19925 Neighboring gene STARR-seq mESC enhancer starr_19926 Neighboring gene STARR-positive B cell enhancer ABC_E4966 Neighboring gene coatomer protein complex, subunit beta 1 Neighboring gene CapStarr-seq enhancer MGSCv37_chr7:121419678-121419787 Neighboring gene STARR-positive B cell enhancer ABC_E9299 Neighboring gene STARR-positive B cell enhancer ABC_E10466 Neighboring gene STARR-positive B cell enhancer mm9_chr7:121444899-121445200 Neighboring gene RIKEN cDNA 4933406I18 gene Neighboring gene CapStarr-seq enhancer MGSCv37_chr7:121461019-121461282 Neighboring gene STARR-positive B cell enhancer ABC_E11365 Neighboring gene STARR-seq mESC enhancer starr_19927 Neighboring gene STARR-positive B cell enhancer ABC_E3745 Neighboring gene STARR-positive B cell enhancer mm9_chr7:121575722-121576022 Neighboring gene STARR-positive B cell enhancer ABC_E8203 Neighboring gene phosphodiesterase 3B, cGMP-inhibited Neighboring gene STARR-positive B cell enhancer mm9_chr7:121623448-121623749 Neighboring gene STARR-positive B cell enhancer ABC_E9702 Neighboring gene STARR-seq mESC enhancer starr_19929 Neighboring gene cytochrome P450, family 2, subfamily r, polypeptide 1

    Genomic regions, transcripts, and products

    Variation

    Alleles

    Alleles of this type are documented at Mouse Genome Informatics  (MGI)
    • Endonuclease-mediated (1) 

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Gene Ontology Provided by MGI

    Function Evidence Code Pubs
    enables lipopolysaccharide binding IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    Component Evidence Code Pubs
    located_in centrosome IEA
    Inferred from Electronic Annotation
    more info
     
    located_in centrosome ISO
    Inferred from Sequence Orthology
    more info
     
    is_active_in cytoplasm ISO
    Inferred from Sequence Orthology
    more info
     
    located_in cytosol TAS
    Traceable Author Statement
    more info
     
    located_in nucleoplasm ISO
    Inferred from Sequence Orthology
    more info
     
    located_in nucleoplasm TAS
    Traceable Author Statement
    more info
     
    is_active_in nucleus IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    is_active_in nucleus ISO
    Inferred from Sequence Orthology
    more info
     
    part_of proteasome complex IDA
    Inferred from Direct Assay
    more info
    PubMed 
    part_of proteasome complex ISO
    Inferred from Sequence Orthology
    more info
     
    part_of proteasome core complex IDA
    Inferred from Direct Assay
    more info
    PubMed 
    part_of proteasome core complex ISO
    Inferred from Sequence Orthology
    more info
     
    part_of proteasome core complex, alpha-subunit complex IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    part_of proteasome core complex, alpha-subunit complex ISS
    Inferred from Sequence or Structural Similarity
    more info
     

    General protein information

    Preferred Names
    proteasome subunit alpha type-1
    Names
    20S proteasome subunit C2
    alpha-6
    macropain subunit C2
    multicatalytic endopeptidase complex subunit C2
    proteasome (prosome, macropain) subunit, alpha type 1
    proteasome component C2
    proteasome nu chain
    proteasome subunit alpha-6
    NP_036095.1

    NCBI Reference Sequences (RefSeq)

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    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    mRNA and Protein(s)

    1. NM_011965.2NP_036095.1  proteasome subunit alpha type-1

      See identical proteins and their annotated locations for NP_036095.1

      Status: VALIDATED

      Source sequence(s)
      AK162277, BY108158, BY425950
      Consensus CDS
      CCDS40094.1
      UniProtKB/Swiss-Prot
      Q9R1P4
      UniProtKB/TrEMBL
      Q3TS44, Q8BTU5
      Related
      ENSMUSP00000033008.10, ENSMUST00000033008.10
      Conserved Domains (1) summary
      cd03749
      Location:6216
      proteasome_alpha_type_1; The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming ...

    RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCm39 C57BL/6J

    Genomic

    1. NC_000073.7 Reference GRCm39 C57BL/6J

      Range
      113863785..113875351 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)