MRPS7

MRPS7

Mitochondrial ribosomal protein S7, also known as MRPS7, is a human gene.cite web | title = Entrez Gene: MRPS7 mitochondrial ribosomal protein S7| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=51081| accessdate = ]

PBB_Summary
section_title =
summary_text = 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 28S subunit protein. In the prokaryotic ribosome, the comparable protein is thought to play an essential role in organizing the 3' domain of the 16 S rRNA in the vicinity of the P- and A-sites. Pseudogenes corresponding to this gene are found on chromosomes 8p and 12p.cite web | title = Entrez Gene: MRPS7 mitochondrial ribosomal protein S7| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=51081| accessdate = ]

References

Further reading

PBB_Further_reading
citations =
*cite journal | author=Maruyama K, Sugano S |title=Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides. |journal=Gene |volume=138 |issue= 1-2 |pages= 171–4 |year= 1994 |pmid= 8125298 |doi=
*cite journal | author=Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, "et al." |title=Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library. |journal=Gene |volume=200 |issue= 1-2 |pages= 149–56 |year= 1997 |pmid= 9373149 |doi=
*cite journal | author=Cavdar Koc E, Blackburn K, Burkhart W, Spremulli LL |title=Identification of a mammalian mitochondrial homolog of ribosomal protein S7. |journal=Biochem. Biophys. Res. Commun. |volume=266 |issue= 1 |pages= 141–6 |year= 2000 |pmid= 10581179 |doi= 10.1006/bbrc.1999.1785
*cite journal | author=Zhang QH, Ye M, Wu XY, "et al." |title=Cloning and functional analysis of cDNAs with open reading frames for 300 previously undefined genes expressed in CD34+ hematopoietic stem/progenitor cells. |journal=Genome Res. |volume=10 |issue= 10 |pages= 1546–60 |year= 2001 |pmid= 11042152 |doi=
*cite journal | author=Cavdar Koc E, Burkhart W, Blackburn K, "et al." |title=The small subunit of the mammalian mitochondrial ribosome. Identification of the full complement of ribosomal proteins present. |journal=J. Biol. Chem. |volume=276 |issue= 22 |pages= 19363–74 |year= 2001 |pmid= 11279123 |doi= 10.1074/jbc.M100727200
*cite journal | author=Suzuki T, Terasaki M, Takemoto-Hori C, "et al." |title=Proteomic analysis of the mammalian mitochondrial ribosome. Identification of protein components in the 28 S small subunit. |journal=J. Biol. Chem. |volume=276 |issue= 35 |pages= 33181–95 |year= 2001 |pmid= 11402041 |doi= 10.1074/jbc.M103236200
*cite journal | author=Kenmochi N, Suzuki T, Uechi T, "et al." |title=The human mitochondrial ribosomal protein genes: mapping of 54 genes to the chromosomes and implications for human disorders. |journal=Genomics |volume=77 |issue= 1-2 |pages= 65–70 |year= 2001 |pmid= 11543634 |doi= 10.1006/geno.2001.6622
*cite journal | author=Strausberg RL, Feingold EA, Grouse LH, "et al." |title=Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=99 |issue= 26 |pages= 16899–903 |year= 2003 |pmid= 12477932 |doi= 10.1073/pnas.242603899
*cite journal | author=Zhang Z, Gerstein M |title=Identification and characterization of over 100 mitochondrial ribosomal protein pseudogenes in the human genome. |journal=Genomics |volume=81 |issue= 5 |pages= 468–80 |year= 2003 |pmid= 12706105 |doi=
*cite journal | author=Gerhard DS, Wagner L, Feingold EA, "et al." |title=The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). |journal=Genome Res. |volume=14 |issue= 10B |pages= 2121–7 |year= 2004 |pmid= 15489334 |doi= 10.1101/gr.2596504
*cite journal | author=Ewing RM, Chu P, Elisma F, "et al." |title=Large-scale mapping of human protein-protein interactions by mass spectrometry. |journal=Mol. Syst. Biol. |volume=3 |issue= |pages= 89 |year= 2007 |pmid= 17353931 |doi= 10.1038/msb4100134

PBB_Controls
update_page = yes
require_manual_inspection = no
update_protein_box = yes
update_summary = yes
update_citations = yes


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • Ribosomal RNA — (rRNA) is the central component of the ribosome, the protein manufacturing machinery of all living cells. The function of the rRNA is to provide a mechanism for decoding mRNA into amino acids and to interact with the tRNAs during translation by… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”