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| summary_text = RRBP1 is a membrane-bound protein found in the [[endoplasmic reticulum]] (ER). It was originally identified as the ribosome receptor for the ER,<ref name="SavitzMeyer1990">{{cite journal|last1=Savitz|first1=Adam J.|last2=Meyer|first2=David I.|title=Identification of a ribosome receptor in the rough endoplasmic reticulum|journal=Nature|volume=346|issue=6284|year=1990|pages=540–544|issn=0028-0836|doi=10.1038/346540a0|pmid=2165568}}</ref> however several groups later demonstrated that this activity did not co-fractionate with RRBP1 <ref name="NunnariZimmerman1991">{{cite journal|last1=Nunnari|first1=Jodi M.|last2=Zimmerman|first2=Deborah L.|last3=Ogg|first3=Stephen C.|last4=Walter|first4=Peter|title=Characterization of the rough endoplasmic reticulum ribosome-binding activity|journal=Nature|volume=352|issue=6336|year=1991|pages=638–640|issn=0028-0836|doi=10.1038/352638a0|pmid=1650916}}</ref>  
| summary_text = RRBP1 is a membrane-bound protein found in the [[endoplasmic reticulum]] (ER). It was originally identified as the ribosome receptor for the ER,<ref name="SavitzMeyer1990">{{cite journal|last1=Savitz|first1=Adam J.|last2=Meyer|first2=David I.|title=Identification of a ribosome receptor in the rough endoplasmic reticulum|journal=Nature|volume=346|issue=6284|year=1990|pages=540–544|issn=0028-0836|doi=10.1038/346540a0|pmid=2165568}}</ref> however several groups later demonstrated that this activity did not co-fractionate with RRBP1 <ref name="NunnariZimmerman1991">{{cite journal|last1=Nunnari|first1=Jodi M.|last2=Zimmerman|first2=Deborah L.|last3=Ogg|first3=Stephen C.|last4=Walter|first4=Peter|title=Characterization of the rough endoplasmic reticulum ribosome-binding activity|journal=Nature|volume=352|issue=6336|year=1991|pages=638–640|issn=0028-0836|doi=10.1038/352638a0|pmid=1650916}}</ref>  
<ref name="CollinsGilmore1991">{{cite journal|last1=Collins|first1=PG|last2=Gilmore|first2=R L|title=Ribosome binding to the endoplasmic reticulum: a 180-kD protein identified by crosslinking to membrane-bound ribosomes is not required for ribosome binding activity|journal=JCB|volume=114|issue=4|year=1991|pages=639–49|issn=|doi=10.1083/jcb.114.4.639}}</ref> but rather with [[Sec61]] (i.e. the [[translocon]]).<ref name="GörlichPrehn1992">{{cite journal|last1=Görlich|first1=Dirk|last2=Prehn|first2=Siegfried|last3=Hartmann|first3=Enno|last4=Kalies|first4=Kai-Uwe|last5=Rapoport|first5=Tom A.|title=A mammalian homolog of SEC61p and SECYp is associated with ribosomes and nascent polypeptides during translocation|journal=Cell|volume=71|issue=3|year=1992|pages=489–503|issn=0092-8674|doi=10.1016/0092-8674(92)90517-G|pmid=1423609}}</ref><ref name="Gorlich1993">{{cite journal|last1=Gorlich|first1=D|title=Protein translocation into proteoliposomes reconstituted from purified components of the endoplasmic reticulum membrane|journal=Cell|volume=75|issue=4|year=1993|pages=615–630|issn=0092-8674|doi=10.1016/0092-8674(93)90483-7|pmid=8242738}}</ref> RRBP1 can enhance the association of certain mRNAs to the endoplasmic reticulum in a manner that does not require ribosome activity, likely by directly associating the mRNA's phosphate backbone<ref name="Cui2012">{{cite journal|last1=Cui|first1=Xianying A.|last2=Zhang|first2=Hui|last3=Palazzo|first3=Alexander F.|title=p180 Promotes the Ribosome-Independent Localization of a Subset of mRNA to the Endoplasmic Reticulum|journal=PLoS Biology|volume=10|issue=5|year=2012|pages=e1001336|issn=1545-7885|doi=10.1371/journal.pbio.1001336|pmid=22679391|pmc=3362647}}</ref>}}. In addition, RRBP1 may promote the association of polysomes with the translocon <ref name="DejgaardTheberge2010">{{cite journal|last1=Dejgaard|first1=Kurt|last2=Theberge|first2=Jean-Francois|last3=Heath-Engel|first3=Hannah|last4=Chevet|first4=Eric|last5=Tremblay|first5=Michel L.|last6=Thomas|first6=David Y.|title=Organization of the Sec61 Translocon, Studied by High Resolution Native Electrophoresis|journal=Journal of Proteome Research|volume=9|issue=4|year=2010|pages=1763–1771|issn=1535-3893|doi=10.1021/pr900900x|pmid=20112977}}</ref><ref name="UenoKaneko2011">{{cite journal|last1=Ueno|first1=T.|last2=Kaneko|first2=K.|last3=Sata|first3=T.|last4=Hattori|first4=S.|last5=Ogawa-Goto|first5=K.|title=Regulation of polysome assembly on the endoplasmic reticulum by a coiled-coil protein, p180|journal=Nucleic Acids Research|volume=40|issue=7|year=2011|pages=3006–3017|issn=0305-1048|doi=10.1093/nar/gkr1197|pmid=22156060|pmc=3326322}}</ref> and play a role in ER morphology.<ref name="ShibataShemesh2010">{{cite journal|last1=Shibata|first1=Yoko|last2=Shemesh|first2=Tom|last3=Prinz|first3=William A.|last4=Palazzo|first4=Alexander F.|last5=Kozlov|first5=Michael M.|last6=Rapoport|first6=Tom A.|title=Mechanisms Determining the Morphology of the Peripheral ER|journal=Cell|volume=143|issue=5|year=2010|pages=774–788|issn=0092-8674|doi=10.1016/j.cell.2010.11.007}}</ref> RRBP1 may also bind to [[microtubules]].<ref name="Ogawa-GotoUeno2007">{{cite journal  |vauthors=Ogawa-Goto K, Tanaka K, Ueno T, etal |title=p180 Is Involved in the Interaction between the Endoplasmic Reticulum and Microtubules through a Novel Microtubule-binding and Bundling Domain |journal=Mol. Biol. Cell |volume=18 |issue= 10 |pages= 3741–51 |year= 2007 |pmid= 17634287 |doi= 10.1091/mbc.E06-12-1125  | pmc=1995732 }}</ref> Although the p180 isoform is the most abundant, it may exist in different forms due to removal of tandem repeats by partial intraexonic splicing. RRBP1 has been excluded as a candidate gene in the cause of Alagille syndrome.<ref name="entrez" />
<ref name="CollinsGilmore1991">{{cite journal|last1=Collins|first1=PG|last2=Gilmore|first2=R L|title=Ribosome binding to the endoplasmic reticulum: a 180-kD protein identified by crosslinking to membrane-bound ribosomes is not required for ribosome binding activity|journal=JCB|volume=114|issue=4|year=1991|pages=639–49|issn=|doi=10.1083/jcb.114.4.639|citeseerx=10.1.1.282.646}}</ref> but rather with [[Sec61]] (i.e. the [[translocon]]).<ref name="GörlichPrehn1992">{{cite journal|last1=Görlich|first1=Dirk|last2=Prehn|first2=Siegfried|last3=Hartmann|first3=Enno|last4=Kalies|first4=Kai-Uwe|last5=Rapoport|first5=Tom A.|title=A mammalian homolog of SEC61p and SECYp is associated with ribosomes and nascent polypeptides during translocation|journal=Cell|volume=71|issue=3|year=1992|pages=489–503|issn=0092-8674|doi=10.1016/0092-8674(92)90517-G|pmid=1423609}}</ref><ref name="Gorlich1993">{{cite journal|last1=Gorlich|first1=D|title=Protein translocation into proteoliposomes reconstituted from purified components of the endoplasmic reticulum membrane|journal=Cell|volume=75|issue=4|year=1993|pages=615–630|issn=0092-8674|doi=10.1016/0092-8674(93)90483-7|pmid=8242738}}</ref> RRBP1 can enhance the association of certain mRNAs to the endoplasmic reticulum in a manner that does not require ribosome activity, likely by directly associating the mRNA's phosphate backbone<ref name="Cui2012">{{cite journal|last1=Cui|first1=Xianying A.|last2=Zhang|first2=Hui|last3=Palazzo|first3=Alexander F.|title=p180 Promotes the Ribosome-Independent Localization of a Subset of mRNA to the Endoplasmic Reticulum|journal=PLoS Biology|volume=10|issue=5|year=2012|pages=e1001336|issn=1545-7885|doi=10.1371/journal.pbio.1001336|pmid=22679391|pmc=3362647}}</ref>}}. In addition, RRBP1 may promote the association of polysomes with the translocon <ref name="DejgaardTheberge2010">{{cite journal|last1=Dejgaard|first1=Kurt|last2=Theberge|first2=Jean-Francois|last3=Heath-Engel|first3=Hannah|last4=Chevet|first4=Eric|last5=Tremblay|first5=Michel L.|last6=Thomas|first6=David Y.|title=Organization of the Sec61 Translocon, Studied by High Resolution Native Electrophoresis|journal=Journal of Proteome Research|volume=9|issue=4|year=2010|pages=1763–1771|issn=1535-3893|doi=10.1021/pr900900x|pmid=20112977}}</ref><ref name="UenoKaneko2011">{{cite journal|last1=Ueno|first1=T.|last2=Kaneko|first2=K.|last3=Sata|first3=T.|last4=Hattori|first4=S.|last5=Ogawa-Goto|first5=K.|title=Regulation of polysome assembly on the endoplasmic reticulum by a coiled-coil protein, p180|journal=Nucleic Acids Research|volume=40|issue=7|year=2011|pages=3006–3017|issn=0305-1048|doi=10.1093/nar/gkr1197|pmid=22156060|pmc=3326322}}</ref> and play a role in ER morphology.<ref name="ShibataShemesh2010">{{cite journal|last1=Shibata|first1=Yoko|last2=Shemesh|first2=Tom|last3=Prinz|first3=William A.|last4=Palazzo|first4=Alexander F.|last5=Kozlov|first5=Michael M.|last6=Rapoport|first6=Tom A.|title=Mechanisms Determining the Morphology of the Peripheral ER|journal=Cell|volume=143|issue=5|year=2010|pages=774–788|issn=0092-8674|doi=10.1016/j.cell.2010.11.007}}</ref> RRBP1 may also bind to [[microtubules]].<ref name="Ogawa-GotoUeno2007">{{cite journal  |vauthors=Ogawa-Goto K, Tanaka K, Ueno T, etal |title=p180 Is Involved in the Interaction between the Endoplasmic Reticulum and Microtubules through a Novel Microtubule-binding and Bundling Domain |journal=Mol. Biol. Cell |volume=18 |issue= 10 |pages= 3741–51 |year= 2007 |pmid= 17634287 |doi= 10.1091/mbc.E06-12-1125  | pmc=1995732 }}</ref> Although the p180 isoform is the most abundant, it may exist in different forms due to removal of tandem repeats by partial intraexonic splicing. RRBP1 has been excluded as a candidate gene in the cause of Alagille syndrome.<ref name="entrez" />


==References==
==References==

Latest revision as of 07:19, 10 January 2019

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Identifiers
Aliases
External IDsGeneCards: [1]
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

n/a

n/a

RefSeq (protein)

n/a

n/a

Location (UCSC)n/an/a
PubMed searchn/an/a
Wikidata
View/Edit Human

Ribosome-binding protein 1, also referred to as p180, is a protein that in humans is encoded by the RRBP1 gene.[1][2]

RRBP1 is a membrane-bound protein found in the endoplasmic reticulum (ER). It was originally identified as the ribosome receptor for the ER,[3] however several groups later demonstrated that this activity did not co-fractionate with RRBP1 [4] [5] but rather with Sec61 (i.e. the translocon).[6][7] RRBP1 can enhance the association of certain mRNAs to the endoplasmic reticulum in a manner that does not require ribosome activity, likely by directly associating the mRNA's phosphate backbone[8]. In addition, RRBP1 may promote the association of polysomes with the translocon [9][10] and play a role in ER morphology.[11] RRBP1 may also bind to microtubules.[12] Although the p180 isoform is the most abundant, it may exist in different forms due to removal of tandem repeats by partial intraexonic splicing. RRBP1 has been excluded as a candidate gene in the cause of Alagille syndrome.[2]

References

  1. Basson CT, MacRae CA, Schoenberg-Fejzo M, Morton CC, Spinner NB, Genin A, Krug E, Seidman JG, Seidman CE (Dec 1996). "Identification, characterization, and chromosomal localization of the human homolog (hES) of ES/130". Genomics. 35 (3): 628–31. doi:10.1006/geno.1996.0413. PMID 8812507.
  2. 2.0 2.1 "Entrez Gene: RRBP1 ribosome binding protein 1 homolog 180kDa (dog)".
  3. Savitz, Adam J.; Meyer, David I. (1990). "Identification of a ribosome receptor in the rough endoplasmic reticulum". Nature. 346 (6284): 540–544. doi:10.1038/346540a0. ISSN 0028-0836. PMID 2165568.
  4. Nunnari, Jodi M.; Zimmerman, Deborah L.; Ogg, Stephen C.; Walter, Peter (1991). "Characterization of the rough endoplasmic reticulum ribosome-binding activity". Nature. 352 (6336): 638–640. doi:10.1038/352638a0. ISSN 0028-0836. PMID 1650916.
  5. Collins, PG; Gilmore, R L (1991). "Ribosome binding to the endoplasmic reticulum: a 180-kD protein identified by crosslinking to membrane-bound ribosomes is not required for ribosome binding activity". JCB. 114 (4): 639–49. CiteSeerX 10.1.1.282.646. doi:10.1083/jcb.114.4.639.
  6. Görlich, Dirk; Prehn, Siegfried; Hartmann, Enno; Kalies, Kai-Uwe; Rapoport, Tom A. (1992). "A mammalian homolog of SEC61p and SECYp is associated with ribosomes and nascent polypeptides during translocation". Cell. 71 (3): 489–503. doi:10.1016/0092-8674(92)90517-G. ISSN 0092-8674. PMID 1423609.
  7. Gorlich, D (1993). "Protein translocation into proteoliposomes reconstituted from purified components of the endoplasmic reticulum membrane". Cell. 75 (4): 615–630. doi:10.1016/0092-8674(93)90483-7. ISSN 0092-8674. PMID 8242738.
  8. Cui, Xianying A.; Zhang, Hui; Palazzo, Alexander F. (2012). "p180 Promotes the Ribosome-Independent Localization of a Subset of mRNA to the Endoplasmic Reticulum". PLoS Biology. 10 (5): e1001336. doi:10.1371/journal.pbio.1001336. ISSN 1545-7885. PMC 3362647. PMID 22679391.
  9. Dejgaard, Kurt; Theberge, Jean-Francois; Heath-Engel, Hannah; Chevet, Eric; Tremblay, Michel L.; Thomas, David Y. (2010). "Organization of the Sec61 Translocon, Studied by High Resolution Native Electrophoresis". Journal of Proteome Research. 9 (4): 1763–1771. doi:10.1021/pr900900x. ISSN 1535-3893. PMID 20112977.
  10. Ueno, T.; Kaneko, K.; Sata, T.; Hattori, S.; Ogawa-Goto, K. (2011). "Regulation of polysome assembly on the endoplasmic reticulum by a coiled-coil protein, p180". Nucleic Acids Research. 40 (7): 3006–3017. doi:10.1093/nar/gkr1197. ISSN 0305-1048. PMC 3326322. PMID 22156060.
  11. Shibata, Yoko; Shemesh, Tom; Prinz, William A.; Palazzo, Alexander F.; Kozlov, Michael M.; Rapoport, Tom A. (2010). "Mechanisms Determining the Morphology of the Peripheral ER". Cell. 143 (5): 774–788. doi:10.1016/j.cell.2010.11.007. ISSN 0092-8674.
  12. Ogawa-Goto K, Tanaka K, Ueno T, et al. (2007). "p180 Is Involved in the Interaction between the Endoplasmic Reticulum and Microtubules through a Novel Microtubule-binding and Bundling Domain". Mol. Biol. Cell. 18 (10): 3741–51. doi:10.1091/mbc.E06-12-1125. PMC 1995732. PMID 17634287.

Further reading