Mitochondrial ribosomal protein L24

MRPL24
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 3J7Y, 3J9M
Identifiers
Aliases	MRPL24 , L24mt, MRP-L18, MRP-L24, mitochondrial ribosomal protein L24
External IDs	OMIM: 611836 MGI: 1914957 HomoloGene: 12241 GeneCards: MRPL24
Gene location (Human) Chr. Chromosome 1 (human) [1] Band 1q23.1 Start 156,737,303 bp [1] End 156,741,590 bp [1]
Gene location (Mouse) Chr. Chromosome 3 (mouse) [2] Band 3|3 F1 Start 87,826,813 bp [2] End 87,830,979 bp [2]
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in body of pancreas Right adrenal gland islet of Langerhans right lobe of liver gastrocnemius muscle Achilles tendon left ventricle rectum right uterine tube external globus pallidus Top expressed in endocardial cushion seminal vesicula spermatocyte interventricular septum cumulus cell medial ganglionic eminence dermis seminiferous tubule olfactory epithelium atrioventricular valve More reference expression data BioGPS More reference expression data
Gene ontology Molecular function structural constituent of ribosome Cellular component mitochondrial inner membrane ribosome intracellular anatomical structure mitochondrion mitochondrial large ribosomal subunit Biological process mitochondrial translational elongation mitochondrial translational termination protein biosynthesis Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 79590 67707 Ensembl ENSG00000143314 ENSMUSG00000019710 UniProt Q96A35 Q9CQ06 RefSeq (mRNA) NM_024540 NM_145729 NM_026591 RefSeq (protein) NP_078816 NP_663781 NP_080867 Location (UCSC) Chr 1: 156.74 – 156.74 Mb Chr 3: 87.83 – 87.83 Mb PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

39S ribosomal protein L24, mitochondrial is a protein that in humans is encoded by the MRPL24 gene. ^[5]

Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subunit. They have an estimated 75% protein to rRNA composition compared to prokaryotic ribosomes, where this ratio is reversed. Another difference between mammalian mitoribosomes and prokaryotic ribosomes is that the latter contain a 5S rRNA. Among different species, the proteins comprising the mitoribosome differ greatly in sequence, and sometimes in biochemical properties, which prevents easy recognition by sequence homology. This gene encodes a 39S subunit protein which is more than twice the size of its Escherichia coli counterpart (EcoL24). Sequence analysis identified two transcript variants that encode the same protein. ^[5]

References

1. GRCh38: Ensembl release 89: ENSG00000143314 - Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000019710 - 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. "Entrez Gene: MRPL24 mitochondrial ribosomal protein L24".

Further reading

• 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.
• 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. doi:10.1016/S0378-1119(97)00411-3. PMID   9373149.
• O'Brien TW, Liu J, Sylvester JE, et al. (2000). "Mammalian mitochondrial ribosomal proteins (4). Amino acid sequencing, characterization, and identification of corresponding gene sequences". J. Biol. Chem. 275 (24): 18153–9. doi: 10.1074/jbc.M909762199 . PMID   10751423.
• Kenmochi N, Suzuki T, Uechi T, et al. (2001). "The human mitochondrial ribosomal protein genes: mapping of 54 genes to the chromosomes and implications for human disorders". Genomics. 77 (1–2): 65–70. doi:10.1006/geno.2001.6622. PMID   11543634.
• 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. Bibcode:2002PNAS...9916899M. doi: 10.1073/pnas.242603899 . PMC   139241 . PMID   12477932.
• Zhang Z, Gerstein M (2003). "Identification and characterization of over 100 mitochondrial ribosomal protein pseudogenes in the human genome". Genomics. 81 (5): 468–80. doi:10.1016/S0888-7543(03)00004-1. PMID   12706105.
• Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi: 10.1038/ng1285 . PMID   14702039.
• Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC   528928 . PMID   15489334.
• Gregory SG, Barlow KF, McLay KE, et al. (2006). "The DNA sequence and biological annotation of human chromosome 1". Nature. 441 (7091): 315–21. Bibcode:2006Natur.441..315G. doi: 10.1038/nature04727 . PMID   16710414.