PSMD13

26S proteasome non-ATPase regulatory subunit 13 is an enzyme that in humans is encoded by the PSMD13 gene.[4][5]

PSMD13
Identifiers
Aliases	PSMD13, HSPC027, Rpn9, S11, p40.5, proteasome 26S subunit, non-ATPase 13
External IDs	OMIM: 603481 MGI: 1345192 HomoloGene: 2110 GeneCards: PSMD13
Gene location (Human) Chr. Chromosome 11 (human)[1] Band 11p15.5 Start 236,966 bp[1] End 252,984 bp[1]
RNA expression pattern More reference expression data
Gene ontology Molecular function • structural molecule activity Cellular component • cytosol • membrane • proteasome accessory complex • proteasome regulatory particle • nucleoplasm • proteasome regulatory particle, lid subcomplex • proteasome complex • extracellular exosome • cell nucleus • extracellular region • secretory granule lumen • ficolin-1-rich granule lumen Biological process • regulation of cellular amino acid metabolic process • antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent • ubiquitin-dependent protein catabolic process • regulation of mRNA stability • positive regulation of canonical Wnt signaling pathway • protein polyubiquitination • stimulatory C-type lectin receptor signaling pathway • tumor necrosis factor-mediated signaling pathway • MAPK cascade • Fc-epsilon receptor signaling pathway • NIK/NF-kappaB signaling • meiosis I • anaphase-promoting complex-dependent catabolic process • T cell receptor signaling pathway • negative regulation of canonical Wnt signaling pathway • proteasome assembly • Wnt signaling pathway, planar cell polarity pathway • proteasome-mediated ubiquitin-dependent protein catabolic process • negative regulation of G2/M transition of mitotic cell cycle • protein deubiquitination • SCF-dependent proteasomal ubiquitin-dependent protein catabolic process • neutrophil degranulation • transmembrane transport • regulation of transcription from RNA polymerase II promoter in response to hypoxia • post-translational modification • regulation of hematopoietic stem cell differentiation • interleukin-1-mediated signaling pathway • regulation of mitotic cell cycle phase transition Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	5719	23997
Ensembl	ENSG00000185627	n/a
UniProt	Q9UNM6	Q9WVJ2
RefSeq (mRNA)	NM_002817 NM_175932	NM_011875
RefSeq (protein)	NP_002808 NP_787128	NP_036005
Location (UCSC)	Chr 11: 0.24 – 0.25 Mb	n/a
PubMed search	[2]	[3]
Wikidata
View/Edit Human View/Edit Mouse

Function

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.[6]

Clinical significance

The proteasome and its subunits are of clinical significance for at least two reasons: (1) a compromised complex assembly or a dysfunctional proteasome can be associated with the underlying pathophysiology of specific diseases, and (2) they can be exploited as drug targets for therapeutic interventions. More recently, more effort has been made to consider the proteasome for the development of novel diagnostic markers and strategies. An improved and comprehensive understanding of the pathophysiology of the proteasome should lead to clinical applications in the future.

The proteasomes form a pivotal component for the ubiquitin–proteasome system (UPS) [7] and corresponding cellular Protein Quality Control (PQC). Protein ubiquitination and subsequent proteolysis and degradation by the proteasome are important mechanisms in the regulation of the cell cycle, cell growth and differentiation, gene transcription, signal transduction and apoptosis.[8] Subsequently, a compromised proteasome complex assembly and function lead to reduced proteolytic activities and the accumulation of damaged or misfolded protein species. Such protein accumulation may contribute to the pathogenesis and phenotypic characteristics in neurodegenerative diseases,[9][10] cardiovascular diseases,[11][12][13] inflammatory responses and autoimmune diseases,[14] and systemic DNA damage responses leading to malignancies.[15]

Several experimental and clinical studies have indicated that aberrations and deregulations of the UPS contribute to the pathogenesis of several neurodegenerative and myodegenerative disorders, including Alzheimer's disease,[16] Parkinson's disease[17] and Pick's disease,[18] Amyotrophic lateral sclerosis (ALS),[18] Huntington's disease,[17] Creutzfeldt–Jakob disease,[19] and motor neuron diseases, polyglutamine (PolyQ) diseases, Muscular dystrophies[20] and several rare forms of neurodegenerative diseases associated with dementia.[21] As part of the ubiquitin–proteasome system (UPS), the proteasome maintains cardiac protein homeostasis and thus plays a significant role in cardiac ischemic injury,[22] ventricular hypertrophy[23] and heart failure.[24] Additionally, evidence is accumulating that the UPS plays an essential role in malignant transformation. UPS proteolysis plays a major role in responses of cancer cells to stimulatory signals that are critical for the development of cancer. Accordingly, gene expression by degradation of transcription factors, such as p53, c-jun, c-Fos, NF-κB, c-Myc, HIF-1α, MATα2, STAT3, sterol-regulated element-binding proteins and androgen receptors are all controlled by the UPS and thus involved in the development of various malignancies.[25] Moreover, the UPS regulates the degradation of tumor suppressor gene products such as adenomatous polyposis coli (APC) in colorectal cancer, retinoblastoma (Rb). and von Hippel–Lindau tumor suppressor (VHL), as well as a number of proto-oncogenes (Raf, Myc, Myb, Rel, Src, Mos, ABL). The UPS is also involved in the regulation of inflammatory responses. This activity is usually attributed to the role of proteasomes in the activation of NF-κB which further regulates the expression of pro inflammatory cytokines such as TNF-α, IL-β, IL-8, adhesion molecules (ICAM-1, VCAM-1, P-selectin) and prostaglandins and nitric oxide (NO).[14] Additionally, the UPS also plays a role in inflammatory responses as regulators of leukocyte proliferation, mainly through proteolysis of cyclines and the degradation of CDK inhibitors.[26] Lastly, autoimmune disease patients with SLE, Sjögren syndrome and rheumatoid arthritis (RA) predominantly exhibit circulating proteasomes which can be applied as clinical biomarkers.[27]

Gene expression levels of the proteasomal subunits (PSMA1, PSMA5, PSMB4, PSMB5 and PSMD1) were investigated in 80 patients with neuroendocrine pulmonary tumors and compared to controls. The study reviled that PSMB4 mRNA was significantly associated with proliferative activity of neuroendocrine pulmonary tumors.[28] However, a role of PSMA5 was also indicated in neuroendocrine pulmonary tumors. The PSMA5 protein has further been associated with the biosynthesis of conjugated linoleic acid (CLA) in mammary tissue.[29]

Interactions

PSMD13 has been shown to interact with PSMC4[30] and PSMD6.[30]

References

1. GRCh38: Ensembl release 89: ENSG00000185627 - Ensembl, May 2017
2. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
3. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
4. Hori T, Kato S, Saeki M, DeMartino GN, Slaughter CA, Takeuchi J, Toh-e A, Tanaka K (Aug 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. doi:10.1016/S0378-1119(98)00309-6. PMID 9714768.
5. Coux O, Tanaka K, Goldberg AL (Nov 1996). "Structure and functions of the 20S and 26S proteasomes". Annual Review of Biochemistry. 65 (1): 801–47. doi:10.1146/annurev.bi.65.070196.004101. PMID 8811196.
6. "Entrez Gene: PSMD13 proteasome (prosome, macropain) 26S subunit, non-ATPase, 13".
7. Kleiger G, Mayor T (Jun 2014). "Perilous journey: a tour of the ubiquitin–proteasome system". Trends in Cell Biology. 24 (6): 352–9. doi:10.1016/j.tcb.2013.12.003. PMC 4037451. PMID 24457024.
8. Goldberg AL, Stein R, Adams J (Aug 1995). "New insights into proteasome function: from archaebacteria to drug development". Chemistry & Biology. 2 (8): 503–8. doi:10.1016/1074-5521(95)90182-5. PMID 9383453.
9. Sulistio YA, Heese K (Jan 2015). "The Ubiquitin-Proteasome System and Molecular Chaperone Deregulation in Alzheimer's Disease". Molecular Neurobiology. 53 (2): 905–31. doi:10.1007/s12035-014-9063-4. PMID 25561438.
10. Ortega Z, Lucas JJ (2014). "Ubiquitin–proteasome system involvement in Huntington's disease". Frontiers in Molecular Neuroscience. 7: 77. doi:10.3389/fnmol.2014.00077. PMC 4179678. PMID 25324717.
11. Sandri M, Robbins J (Jun 2014). "Proteotoxicity: an underappreciated pathology in cardiac disease". Journal of Molecular and Cellular Cardiology. 71: 3–10. doi:10.1016/j.yjmcc.2013.12.015. PMC 4011959. PMID 24380730.
12. Drews O, Taegtmeyer H (Dec 2014). "Targeting the ubiquitin-proteasome system in heart disease: the basis for new therapeutic strategies". Antioxidants & Redox Signaling. 21 (17): 2322–43. doi:10.1089/ars.2013.5823. PMC 4241867. PMID 25133688.
13. Wang ZV, Hill JA (Feb 2015). "Protein quality control and metabolism: bidirectional control in the heart". Cell Metabolism. 21 (2): 215–26. doi:10.1016/j.cmet.2015.01.016. PMC 4317573. PMID 25651176.
14. Karin M, Delhase M (Feb 2000). "The I kappa B kinase (IKK) and NF-kappa B: key elements of proinflammatory signalling". Seminars in Immunology. 12 (1): 85–98. doi:10.1006/smim.2000.0210. PMID 10723801.
15. Ermolaeva MA, Dakhovnik A, Schumacher B (Sep 2015). "Quality control mechanisms in cellular and systemic DNA damage responses". Ageing Research Reviews. 23 (Pt A): 3–11. doi:10.1016/j.arr.2014.12.009. PMC 4886828. PMID 25560147.
16. Checler F, da Costa CA, Ancolio K, Chevallier N, Lopez-Perez E, Marambaud P (Jul 2000). "Role of the proteasome in Alzheimer's disease". Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 1502 (1): 133–8. doi:10.1016/s0925-4439(00)00039-9. PMID 10899438.
17. Chung KK, Dawson VL, Dawson TM (Nov 2001). "The role of the ubiquitin-proteasomal pathway in Parkinson's disease and other neurodegenerative disorders". Trends in Neurosciences. 24 (11 Suppl): S7–14. doi:10.1016/s0166-2236(00)01998-6. PMID 11881748.
18. Ikeda K, Akiyama H, Arai T, Ueno H, Tsuchiya K, Kosaka K (Jul 2002). "Morphometrical reappraisal of motor neuron system of Pick's disease and amyotrophic lateral sclerosis with dementia". Acta Neuropathologica. 104 (1): 21–8. doi:10.1007/s00401-001-0513-5. PMID 12070660.
19. Manaka H, Kato T, Kurita K, Katagiri T, Shikama Y, Kujirai K, Kawanami T, Suzuki Y, Nihei K, Sasaki H (May 1992). "Marked increase in cerebrospinal fluid ubiquitin in Creutzfeldt–Jakob disease". Neuroscience Letters. 139 (1): 47–9. doi:10.1016/0304-3940(92)90854-z. PMID 1328965.
20. Mathews KD, Moore SA (Jan 2003). "Limb-girdle muscular dystrophy". Current Neurology and Neuroscience Reports. 3 (1): 78–85. doi:10.1007/s11910-003-0042-9. PMID 12507416.
21. Mayer RJ (Mar 2003). "From neurodegeneration to neurohomeostasis: the role of ubiquitin". Drug News & Perspectives. 16 (2): 103–8. doi:10.1358/dnp.2003.16.2.829327. PMID 12792671.
22. Calise J, Powell SR (Feb 2013). "The ubiquitin proteasome system and myocardial ischemia". American Journal of Physiology. Heart and Circulatory Physiology. 304 (3): H337–49. doi:10.1152/ajpheart.00604.2012. PMC 3774499. PMID 23220331.
23. Predmore JM, Wang P, Davis F, Bartolone S, Westfall MV, Dyke DB, Pagani F, Powell SR, Day SM (Mar 2010). "Ubiquitin proteasome dysfunction in human hypertrophic and dilated cardiomyopathies". Circulation. 121 (8): 997–1004. doi:10.1161/CIRCULATIONAHA.109.904557. PMC 2857348. PMID 20159828.
24. Powell SR (Jul 2006). "The ubiquitin-proteasome system in cardiac physiology and pathology". American Journal of Physiology. Heart and Circulatory Physiology. 291 (1): H1–H19. doi:10.1152/ajpheart.00062.2006. PMID 16501026.
25. Adams J (Apr 2003). "Potential for proteasome inhibition in the treatment of cancer". Drug Discovery Today. 8 (7): 307–15. doi:10.1016/s1359-6446(03)02647-3. PMID 12654543.
26. Ben-Neriah Y (Jan 2002). "Regulatory functions of ubiquitination in the immune system". Nature Immunology. 3 (1): 20–6. doi:10.1038/ni0102-20. PMID 11753406.
27. Egerer K, Kuckelkorn U, Rudolph PE, Rückert JC, Dörner T, Burmester GR, Kloetzel PM, Feist E (Oct 2002). "Circulating proteasomes are markers of cell damage and immunologic activity in autoimmune diseases". The Journal of Rheumatology. 29 (10): 2045–52. PMID 12375310.
28. Mairinger FD, Walter RF, Theegarten D, Hager T, Vollbrecht C, Christoph DC, Worm K, Ting S, Werner R, Stamatis G, Mairinger T, Baba H, Zarogoulidis K, Huang H, Li Q, Tsakiridis K, Zarogoulidis P, Schmid KW, Wohlschlaeger J (2014). "Gene Expression Analysis of the 26S Proteasome Subunit PSMB4 Reveals Significant Upregulation, Different Expression and Association with Proliferation in Human Pulmonary Neuroendocrine Tumours". Journal of Cancer. 5 (8): 646–54. doi:10.7150/jca.9955. PMC 4142326. PMID 25157275.
29. Jin YC, Li ZH, Hong ZS, Xu CX, Han JA, Choi SH, Yin JL, Zhang QK, Lee KB, Kang SK, Song MK, Kim YJ, Kang HS, Choi YJ, Lee HG (Aug 2012). "Conjugated linoleic acid synthesis-related protein proteasome subunit α 5 (PSMA5) is increased by vaccenic acid treatment in goat mammary tissue". Journal of Dairy Science. 95 (8): 4286–97. doi:10.3168/jds.2011-4281. PMID 22818443.
30. Ewing RM, Chu P, Elisma F, Li H, Taylor P, Climie S, McBroom-Cerajewski L, Robinson MD, O'Connor L, Li M, Taylor R, Dharsee M, Ho Y, Heilbut A, Moore L, Zhang S, Ornatsky O, Bukhman YV, Ethier M, Sheng Y, Vasilescu J, Abu-Farha M, Lambert JP, Duewel HS, Stewart II, Kuehl B, Hogue K, Colwill K, Gladwish K, Muskat B, Kinach R, Adams SL, Moran MF, Morin GB, Topaloglou T, Figeys D (2007). "Large-scale mapping of human protein-protein interactions by mass spectrometry". Molecular Systems Biology. 3 (1): 89. doi:10.1038/msb4100134. PMC 1847948. PMID 17353931.

Further reading

• Goff SP (Aug 2003). "Death by deamination: a novel host restriction system for HIV-1". Cell. 114 (3): 281–3. doi:10.1016/S0092-8674(03)00602-0. PMID 12914693.
• Maruyama K, Sugano S (Jan 1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene. 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID 8125298.
• Seeger M, Ferrell K, Frank R, Dubiel W (Mar 1997). "HIV-1 tat inhibits the 20 S proteasome and its 11 S regulator-mediated activation". The Journal of Biological Chemistry. 272 (13): 8145–8. doi:10.1074/jbc.272.13.8145. PMID 9079628.
• Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, Suyama A, Sugano S (Oct 1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID 9373149.
• Madani N, Kabat D (Dec 1998). "An endogenous inhibitor of human immunodeficiency virus in human lymphocytes is overcome by the viral Vif protein". Journal of Virology. 72 (12): 10251–5. doi:10.1128/JVI.72.12.10251-10255.1998. PMC 110608. PMID 9811770.
• Simon JH, Gaddis NC, Fouchier RA, Malim MH (Dec 1998). "Evidence for a newly discovered cellular anti-HIV-1 phenotype". Nature Medicine. 4 (12): 1397–400. doi:10.1038/3987. PMID 9846577.
• Hoffman L, Gorbea C, Rechsteiner M (Apr 1999). "Identification, molecular cloning, and characterization of subunit 11 of the human 26S proteasome". FEBS Letters. 449 (1): 88–92. doi:10.1016/S0014-5793(99)00403-2. PMID 10225435.
• Roperch JP, Lethrone F, Prieur S, Piouffre L, Israeli D, Tuynder M, Nemani M, Pasturaud P, Gendron MC, Dausset J, Oren M, Amson RB, Telerman A (Jul 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)". Proceedings of the National Academy of Sciences of the United States of America. 96 (14): 8070–3. Bibcode:1999PNAS...96.8070R. doi:10.1073/pnas.96.14.8070. PMC 22189. PMID 10393949.
• Mulder LC, Muesing MA (Sep 2000). "Degradation of HIV-1 integrase by the N-end rule pathway". The Journal of Biological Chemistry. 275 (38): 29749–53. doi:10.1074/jbc.M004670200. PMID 10893419.
• Zhang QH, Ye M, Wu XY, Ren SX, Zhao M, Zhao CJ, Fu G, Shen Y, Fan HY, Lu G, Zhong M, Xu XR, Han ZG, Zhang JW, Tao J, Huang QH, Zhou J, Hu GX, Gu J, Chen SJ, Chen Z (Oct 2000). "Cloning and functional analysis of cDNAs with open reading frames for 300 previously undefined genes expressed in CD34+ hematopoietic stem/progenitor cells". Genome Research. 10 (10): 1546–60. doi:10.1101/gr.140200. PMC 310934. PMID 11042152.
• Sheehy AM, Gaddis NC, Choi JD, Malim MH (Aug 2002). "Isolation of a human gene that inhibits HIV-1 infection and is suppressed by the viral Vif protein". Nature. 418 (6898): 646–50. Bibcode:2002Natur.418..646S. doi:10.1038/nature00939. PMID 12167863.
• Huang X, Seifert U, Salzmann U, Henklein P, Preissner R, Henke W, Sijts AJ, Kloetzel PM, Dubiel W (Nov 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". Journal of Molecular Biology. 323 (4): 771–82. doi:10.1016/S0022-2836(02)00998-1. PMID 12419264.
• Gaddis NC, Chertova E, Sheehy AM, Henderson LE, Malim MH (May 2003). "Comprehensive investigation of the molecular defect in vif-deficient human immunodeficiency virus type 1 virions". Journal of Virology. 77 (10): 5810–20. doi:10.1128/JVI.77.10.5810-5820.2003. PMC 154025. PMID 12719574.
• Lecossier D, Bouchonnet F, Clavel F, Hance AJ (May 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, Zhang C, Arunachalam SC, Gao L (Jul 2003). "The cytidine deaminase CEM15 induces hypermutation in newly synthesized HIV-1 DNA". Nature. 424 (6944): 94–8. Bibcode:2003Natur.424...94Z. doi:10.1038/nature01707. PMC 1350966. PMID 12808465.
• Mangeat B, Turelli P, Caron G, Friedli M, Perrin L, Trono D (Jul 2003). "Broad antiretroviral defence by human APOBEC3G through lethal editing of nascent reverse transcripts". Nature. 424 (6944): 99–103. Bibcode:2003Natur.424...99M. doi:10.1038/nature01709. PMID 12808466.