60S ribosomal protein L5

RPL5
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 4UG0, 4V6X, 5AJ0, 4UJD, 4D67, 4D5Y, 4UJE, 4UJC
Identifiers
Aliases	RPL5 , DBA6, L5, PPP1R135, MSTP030, Ribosomal protein L5, uL18
External IDs	OMIM: 603634; MGI: 102854; HomoloGene: 110649; GeneCards: RPL5; OMA:RPL5 - orthologs
Gene location (Human) Chr. Chromosome 1 (human) [1] Band 1p22.1 Start 92,832,013 bp [1] End 92,841,924 bp [1]
Gene location (Mouse) Chr. Chromosome 5 (mouse) [2] Band 5 F|5 52.23 cM Start 108,048,368 bp [2] End 108,056,871 bp [2]
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in germinal epithelium gonad parietal pleura epithelium of nasopharynx left ovary tibia right ovary palpebral conjunctiva ventricular zone body of uterus Top expressed in epiblast uterus ovary ventricular zone embryo ganglionic eminence embryo lens spermatocyte ileum More reference expression data BioGPS More reference expression data
Gene ontology Molecular function rRNA binding protein binding RNA binding structural constituent of ribosome mRNA 3'-UTR binding 5S rRNA binding ubiquitin protein ligase binding mRNA 5'-UTR binding ubiquitin ligase inhibitor activity Cellular component cytoplasm cytosol ribosome membrane focal adhesion intracellular anatomical structure nucleolus cytosolic large ribosomal subunit extracellular exosome nucleus nucleoplasm endoplasmic reticulum protein-containing complex synapse ribonucleoprotein complex Biological process viral transcription SRP-dependent cotranslational protein targeting to membrane ribosomal large subunit biogenesis translational initiation nuclear-transcribed mRNA catabolic process, nonsense-mediated decay rRNA processing ribosomal large subunit assembly protein biosynthesis positive regulation of gene expression positive regulation of translation protein stabilization negative regulation of ubiquitin protein ligase activity negative regulation of ubiquitin-dependent protein catabolic process negative regulation of protein neddylation regulation of signal transduction by p53 class mediator Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 6125 100503670 Ensembl ENSG00000122406 ENSMUSG00000058558 UniProt P46777 Q5T7N0 P47962 RefSeq (mRNA) NM_000969 NM_016980 RefSeq (protein) NP_000960 NP_058676 Location (UCSC) Chr 1: 92.83 – 92.84 Mb Chr 5: 108.05 – 108.06 Mb PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

60S ribosomal protein L5 is a protein that in humans is encoded by the RPL5 gene. ^{[5] [6]}

Function

Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 60S subunit. The protein belongs to the L18P family of ribosomal proteins. It is located in the cytoplasm. The protein binds 5S rRNA to form a stable complex called the 5S ribonucleoprotein particle (RNP), which is necessary for the transport of nonribosome-associated cytoplasmic 5S rRNA to the nucleolus for assembly into ribosomes. The protein interacts specifically with the beta subunit of casein kinase 2.

Clinical significance

Variable expression of this gene in colorectal cancers compared to adjacent normal tissues has been observed, although no correlation between the level of expression and the severity of the disease has been found. This gene is co-transcribed with the small nucleolar RNA gene U21, which is located in its fifth intron. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. ^[7]

Interactions

Ribosomal protein L5 has been shown to interact with:

• CSNK2B, ^{[8] [9] [10] [11]}
• EIF5A, ^[12]
• Mdm2, ^{[13] [14] [15]} and
• PDCD4. ^[16]

References

1. GRCh38: Ensembl release 89: ENSG00000122406 – Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000058558 – Ensembl, May 2017
3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
5. Qu LH, Nicoloso M, Michot B, Azum MC, Caizergues-Ferrer M, Renalier MH, Bachellerie JP (November 1994). "U21, a novel small nucleolar RNA with a 13 nt. complementarity to 28S rRNA, is encoded in an intron of ribosomal protein L5 gene in chicken and mammals". Nucleic Acids Res. 22 (20): 4073–81. doi:10.1093/nar/22.20.4073. PMC   331892 . PMID   7937132.
6. Frigerio JM, Dagorn JC, Iovanna JL (July 1995). "Cloning, sequencing and expression of the L5, L21, L27a, L28, S5, S9, S10 and S29 human ribosomal protein mRNAs". Biochim Biophys Acta. 1262 (1): 64–8. doi:10.1016/0167-4781(95)00045-i. PMID   7772601.
7. "Entrez Gene: RPL5 ribosomal protein L5".
8. Lehner B, Semple JI, Brown SE, Counsell D, Campbell RD, Sanderson CM (January 2004). "Analysis of a high-throughput yeast two-hybrid system and its use to predict the function of intracellular proteins encoded within the human MHC class III region". Genomics. 83 (1): 153–67. doi:10.1016/s0888-7543(03)00235-0. PMID   14667819.
9. Boldyreff B, Issinger OG (February 1997). "A-Raf kinase is a new interacting partner of protein kinase CK2 beta subunit". FEBS Lett. 403 (2): 197–9. doi:10.1016/s0014-5793(97)00010-0. PMID   9042965. S2CID   84557809.
10. Kim JM, Cha JY, Marshak DR, Bae YS (September 1996). "Interaction of the beta subunit of casein kinase II with the ribosomal protein L5". Biochem. Biophys. Res. Commun. 226 (1): 180–6. doi: 10.1006/bbrc.1996.1330 . PMID   8806611.
11. Ahn BH, Kim TH, Bae YS (October 2001). "Mapping of the interaction domain of the protein kinase CKII beta subunit with target proteins". Mol. Cells. 12 (2): 158–63. doi: 10.1016/S1016-8478(23)17077-4 . PMID   11710515.
12. Schatz O, Oft M, Dascher C, Schebesta M, Rosorius O, Jaksche H, Dobrovnik M, Bevec D, Hauber J (February 1998). "Interaction of the HIV-1 rev cofactor eukaryotic initiation factor 5A with ribosomal protein L5". Proc. Natl. Acad. Sci. U.S.A. 95 (4): 1607–12. Bibcode:1998PNAS...95.1607S. doi: 10.1073/pnas.95.4.1607 . PMC   19115 . PMID   9465063.
13. Zhang Y, Wolf GW, Bhat K, Jin A, Allio T, Burkhart WA, Xiong Y (Dec 2003). "Ribosomal protein L11 negatively regulates oncoprotein MDM2 and mediates a p53-dependent ribosomal-stress checkpoint pathway". Mol. Cell. Biol. 23 (23): 8902–12. doi:10.1128/mcb.23.23.8902-8912.2003. PMC   262682 . PMID   14612427.
14. Marechal V, Elenbaas B, Piette J, Nicolas JC, Levine AJ (November 1994). "The ribosomal L5 protein is associated with mdm-2 and mdm-2-p53 complexes". Mol. Cell. Biol. 14 (11): 7414–20. doi:10.1128/mcb.14.11.7414. PMC   359276 . PMID   7935455.
15. Dai MS, Sun XX, Lu H (July 2008). "Aberrant expression of nucleostemin activates p53 and induces cell cycle arrest via inhibition of MDM2". Mol. Cell. Biol. 28 (13): 4365–76. doi:10.1128/MCB.01662-07. PMC   2447154 . PMID   18426907.
16. Kang MJ, Ahn HS, Lee JY, Matsuhashi S, Park WY (April 2002). "Up-regulation of PDCD4 in senescent human diploid fibroblasts". Biochem. Biophys. Res. Commun. 293 (1): 617–21. doi:10.1016/S0006-291X(02)00264-4. PMID   12054647.

Further reading

• Wool IG, Chan YL, Glück A (1996). "Structure and evolution of mammalian ribosomal proteins". Biochem. Cell Biol. 73 (11–12): 933–47. doi:10.1139/o95-101. PMID   8722009.
• Pogue-Geile K, Geiser JR, Shu M, Miller C, Wool IG, Meisler AI, Pipas JM (1991). "Ribosomal protein genes are overexpressed in colorectal cancer: isolation of a cDNA clone encoding the human S3 ribosomal protein". Mol. Cell. Biol. 11 (8): 3842–9. doi:10.1128/MCB.11.8.3842. PMC   361167 . PMID   1712897.
• Steitz JA, Berg C, Hendrick JP, La Branche-Chabot H, Metspalu A, Rinke J, Yario T (1988). "A 5S rRNA/L5 complex is a precursor to ribosome assembly in mammalian cells". J. Cell Biol. 106 (3): 545–56. doi:10.1083/jcb.106.3.545. PMC   2115095 . PMID   3279045.
• Hirano K, Ito M, Hartshorne DJ (1995). "Interaction of the ribosomal protein, L5, with protein phosphatase type 1". J. Biol. Chem. 270 (34): 19786–90. doi: 10.1074/jbc.270.34.19786 . PMID   7649987.
• Marechal V, Elenbaas B, Piette J, Nicolas JC, Levine AJ (1994). "The ribosomal L5 protein is associated with mdm-2 and mdm-2-p53 complexes". Mol. Cell. Biol. 14 (11): 7414–20. doi:10.1128/mcb.14.11.7414. PMC   359276 . PMID   7935455.
• Ogata K, Kurahashi A, Nishiyama C, Terao K (1994). "Presence of role of the 5SrRNA-L5 protein complex (5SRNP) in the threonyl- and histidyl-tRNA synthetase complex in rat liver cytosol". Biochim. Biophys. Acta. 1218 (3): 388–400. doi:10.1016/0167-4781(94)90192-9. PMID   8049265.
• 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. doi:10.1016/0378-1119(94)90802-8. PMID   8125298.
• Michael WM, Dreyfuss G (1996). "Distinct domains in ribosomal protein L5 mediate 5 S rRNA binding and nucleolar localization". J. Biol. Chem. 271 (19): 11571–4. doi: 10.1074/jbc.271.19.11571 . PMID   8626719.
• Kim JM, Cha JY, Marshak DR, Bae YS (1996). "Interaction of the beta subunit of casein kinase II with the ribosomal protein L5". Biochem. Biophys. Res. Commun. 226 (1): 180–6. doi: 10.1006/bbrc.1996.1330 . PMID   8806611.
• Boldyreff B, Issinger OG (1997). "A-Raf kinase is a new interacting partner of protein kinase CK2 beta subunit". FEBS Lett. 403 (2): 197–9. doi:10.1016/S0014-5793(97)00010-0. PMID   9042965. S2CID   84557809.
• Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, Suyama A, Sugano S (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.
• Schatz O, Oft M, Dascher C, Schebesta M, Rosorius O, Jaksche H, Dobrovnik M, Bevec D, Hauber J (1998). "Interaction of the HIV-1 rev cofactor eukaryotic initiation factor 5A with ribosomal protein L5". Proc. Natl. Acad. Sci. U.S.A. 95 (4): 1607–12. Bibcode:1998PNAS...95.1607S. doi: 10.1073/pnas.95.4.1607 . PMC   19115 . PMID   9465063.
• Kenmochi N, Kawaguchi T, Rozen S, Davis E, Goodman N, Hudson TJ, Tanaka T, Page DC (1998). "A map of 75 human ribosomal protein genes". Genome Res. 8 (5): 509–23. doi: 10.1101/gr.8.5.509 . PMID   9582194.
• Jäkel S, Görlich D (1998). "Importin beta, transportin, RanBP5 and RanBP7 mediate nuclear import of ribosomal proteins in mammalian cells". EMBO J. 17 (15): 4491–502. doi:10.1093/emboj/17.15.4491. PMC   1170780 . PMID   9687515.
• Guerra B, Issinger OG (1998). "p53 and the ribosomal protein L5 participate in high molecular mass complex formation with protein kinase CK2 in murine teratocarcinoma cell line F9 after serum stimulation and cisplatin treatment". FEBS Lett. 434 (1–2): 115–20. doi:10.1016/S0014-5793(98)00962-4. PMID   9738462. S2CID   7694535.
• Park JW, Bae YS (1999). "Phosphorylation of ribosomal protein L5 by protein kinase CKII decreases its 5S rRNA binding activity". Biochem. Biophys. Res. Commun. 263 (2): 475–81. doi:10.1006/bbrc.1999.1345. PMID   10491318.
• Rosorius O, Fries B, Stauber RH, Hirschmann N, Bevec D, Hauber J (2000). "Human ribosomal protein L5 contains defined nuclear localization and export signals". J. Biol. Chem. 275 (16): 12061–8. doi: 10.1074/jbc.275.16.12061 . PMID   10766838.

External links

• GeneReviews/NCBI/NIH/UW entry on Diamond–Blackfan Anemia
• OMIM entries on Diamond–Blackfan Anemia