PSMD13

From Wikipedia, the free encyclopedia


Proteasome (prosome, macropain) 26S subunit, non-ATPase, 13
Identifiers
Symbol(s) PSMD13; HSPC027; p40.5
External IDs OMIM: 603481 MGI: 1345192 HomoloGene: 2110
RNA expression pattern

More reference expression data
Orthologs
Human Mouse
Entrez 5719 23997
Ensembl ENSG00000185627 ENSMUSG00000025487
Uniprot Q9UNM6 Q3TB19
Refseq NM_002817 (mRNA)
NP_002808 (protein)		 NM_011875 (mRNA)
NP_036005 (protein)
Location Chr 11: 0.23 - 0.24 Mb Chr 7: 140.73 - 140.75 Mb
Pubmed search [1] [2]

Proteasome (prosome, macropain) 26S subunit, non-ATPase, 13, also known as PSMD13, is a human gene.

The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes a non-ATPase subunit of the 19S regulator. Two transcripts encoding different isoforms have been described.[1]

[edit] References

  1. ^ Entrez Gene: PSMD13 proteasome (prosome, macropain) 26S subunit, non-ATPase, 13.

[edit] Further reading

  • Coux O, Tanaka K, Goldberg AL (1996). "Structure and functions of the 20S and 26S proteasomes.". Annu. Rev. Biochem. 65: 801–47. doi:10.1146/annurev.bi.65.070196.004101. PMID 8811196. 
  • Goff SP (2003). "Death by deamination: a novel host restriction system for HIV-1.". Cell 114 (3): 281–3. PMID 12914693. 
  • Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides.". Gene 138 (1-2): 171–4. PMID 8125298. 
  • Seeger M, Ferrell K, Frank R, Dubiel W (1997). "HIV-1 tat inhibits the 20 S proteasome and its 11 S regulator-mediated activation.". J. Biol. Chem. 272 (13): 8145–8. PMID 9079628. 
  • Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, et al. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library.". Gene 200 (1-2): 149–56. PMID 9373149. 
  • Hori T, Kato S, Saeki M, et al. (1998). "cDNA cloning and functional analysis of p28 (Nas6p) and p40.5 (Nas7p), two novel regulatory subunits of the 26S proteasome.". Gene 216 (1): 113–22. PMID 9714768. 
  • Madani N, Kabat D (1998). "An endogenous inhibitor of human immunodeficiency virus in human lymphocytes is overcome by the viral Vif protein.". J. Virol. 72 (12): 10251–5. PMID 9811770. 
  • Simon JH, Gaddis NC, Fouchier RA, Malim MH (1998). "Evidence for a newly discovered cellular anti-HIV-1 phenotype.". Nat. Med. 4 (12): 1397–400. doi:10.1038/3987. PMID 9846577. 
  • Hoffman L, Gorbea C, Rechsteiner M (1999). "Identification, molecular cloning, and characterization of subunit 11 of the human 26S proteasome.". FEBS Lett. 449 (1): 88–92. PMID 10225435. 
  • Roperch JP, Lethrone F, Prieur S, et al. (1999). "SIAH-1 promotes apoptosis and tumor suppression through a network involving the regulation of protein folding, unfolding, and trafficking: identification of common effectors with p53 and p21(Waf1).". Proc. Natl. Acad. Sci. U.S.A. 96 (14): 8070–3. PMID 10393949. 
  • Mulder LC, Muesing MA (2000). "Degradation of HIV-1 integrase by the N-end rule pathway.". J. Biol. Chem. 275 (38): 29749–53. doi:10.1074/jbc.M004670200. PMID 10893419. 
  • Zhang QH, Ye M, Wu XY, et al. (2001). "Cloning and functional analysis of cDNAs with open reading frames for 300 previously undefined genes expressed in CD34+ hematopoietic stem/progenitor cells.". Genome Res. 10 (10): 1546–60. PMID 11042152. 
  • Sheehy AM, Gaddis NC, Choi JD, Malim MH (2002). "Isolation of a human gene that inhibits HIV-1 infection and is suppressed by the viral Vif protein.". Nature 418 (6898): 646–50. doi:10.1038/nature00939. PMID 12167863. 
  • Huang X, Seifert U, Salzmann U, et al. (2002). "The RTP site shared by the HIV-1 Tat protein and the 11S regulator subunit alpha is crucial for their effects on proteasome function including antigen processing.". J. Mol. Biol. 323 (4): 771–82. PMID 12419264. 
  • Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMID 12477932. 
  • Gaddis NC, Chertova E, Sheehy AM, et al. (2003). "Comprehensive investigation of the molecular defect in vif-deficient human immunodeficiency virus type 1 virions.". J. Virol. 77 (10): 5810–20. PMID 12719574. 
  • Lecossier D, Bouchonnet F, Clavel F, Hance AJ (2003). "Hypermutation of HIV-1 DNA in the absence of the Vif protein.". Science 300 (5622): 1112. doi:10.1126/science.1083338. PMID 12750511. 
  • Zhang H, Yang B, Pomerantz RJ, et al. (2003). "The cytidine deaminase CEM15 induces hypermutation in newly synthesized HIV-1 DNA.". Nature 424 (6944): 94–8. doi:10.1038/nature01707. PMID 12808465. 
  • Mangeat B, Turelli P, Caron G, et al. (2003). "Broad antiretroviral defence by human APOBEC3G through lethal editing of nascent reverse transcripts.". Nature 424 (6944): 99–103. doi:10.1038/nature01709. PMID 12808466. 
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