PBRM1: Difference between revisions

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== Structure and function ==
== Structure and function ==


Component of the [[SWI/SNF]]-B (PBAF) chromatin-remodeling complex, which contains at least [[SMARCA4]]/BRG1, [[SMARCB1]]/SNF5/INI1/BAF47, [[ACTL6A]]/BAF53A or [[ACTL6B]]/BAF53B, [[SMARCE1]]/BAF57, [[SMARCD1]]/BAF60A, [[SMARCD2]]/BAF60B, and [[actin]].<ref name="urlProtein polybromo-1 - Homo sapiens (Human)">{{cite web | url = http://www.uniprot.org/uniprot/Q86U86 | title = Q86U86 : Protein polybromo-1  (Human) | work = Universal Protein Resource | publisher = UniProt Consortium }}</ref>
Component of the [[SWI/SNF]]-B (PBAF) chromatin-remodeling complex, which contains at least [[SMARCA4]]/BRG1, [[SMARCB1]]/SNF5/INI1/BAF47, [[ACTL6A]]/BAF53A or [[ACTL6B]]/BAF53B, [[SMARCE1]]/BAF57, [[SMARCD1]]/BAF60A, [[SMARCD2]]/BAF60B, and [[actin]].<ref name="urlProtein polybromo-1 - Homo sapiens (Human)">{{cite web | url = https://www.uniprot.org/uniprot/Q86U86 | title = Q86U86 : Protein polybromo-1  (Human) | work = Universal Protein Resource | publisher = UniProt Consortium }}</ref>


Chicken PB1 possesses 5 [[bromodomain]]s, 2 bromo-adjacent homology (BAH) domains, and 1 truncated [[high-mobility group]] (HMG) motif. cPB1 is also homologous to yeast Rsc1, Rsc2, and Rsc4, essential proteins that are required for [[cell cycle]] progression through [[mitosis]].<ref name="pmid11078522"/>
Chicken PB1 possesses 5 [[bromodomain]]s, 2 bromo-adjacent homology (BAH) domains, and 1 truncated [[high-mobility group]] (HMG) motif. cPB1 is also homologous to yeast Rsc1, Rsc2, and Rsc4, essential proteins that are required for [[cell cycle]] progression through [[mitosis]].<ref name="pmid11078522"/>
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== Clinical significance ==
== Clinical significance ==


PBRM1 is a tumor suppressor gene in many cancer subtypes.<ref>{{cite journal|last=Shain|first=AH|author2=Pollack, JR|title=The spectrum of SWI/SNF mutations, ubiquitous in human cancers.|journal=PLoS ONE|year=2013|volume=8|issue=1|pages=e55119|pmid=23355908|doi=10.1371/journal.pone.0055119|pmc=3552954}}</ref>  Mutations are especially prevalent in [[clear cell renal cell carcinoma]].<ref name="pmid21248752">{{cite journal |vauthors=Varela I, Tarpey P, Raine K, Huang D, Ong CK, Stephens P, Davies H, Jones D, Lin ML, Teague J, Bignell G, Butler A, Cho J, Dalgliesh GL, Galappaththige D, Greenman C, Hardy C, Jia M, Latimer C, Lau KW, Marshall J, McLaren S, Menzies A, Mudie L, Stebbings L, Largaespada DA, Wessels LF, Richard S, Kahnoski RJ, Anema J, Tuveson DA, Perez-Mancera PA, Mustonen V, Fischer A, Adams DJ, Rust A, Chan-on W, Subimerb C, Dykema K, Furge K, Campbell PJ, Teh BT, Stratton MR, Futreal PA | title = Exome sequencing identifies frequent mutation of the SWI/SNF complex gene PBRM1 in renal carcinoma | journal = Nature | volume = 469 | issue = 7331 | pages = 539–42 |date=January 2011 | pmid = 21248752 | doi = 10.1038/nature09639 | pmc = 3030920 }}</ref>
PBRM1 is a [[tumor suppressor gene]] in many cancer subtypes.<ref>{{cite journal|last=Shain|first=AH|author2=Pollack, JR|title=The spectrum of SWI/SNF mutations, ubiquitous in human cancers.|journal=PLoS ONE|year=2013|volume=8|issue=1|pages=e55119|pmid=23355908|doi=10.1371/journal.pone.0055119|pmc=3552954}}</ref>  Mutations are especially prevalent in [[clear cell renal cell carcinoma]].<ref name="pmid21248752">{{cite journal |vauthors=Varela I, Tarpey P, Raine K, Huang D, Ong CK, Stephens P, Davies H, Jones D, Lin ML, Teague J, Bignell G, Butler A, Cho J, Dalgliesh GL, Galappaththige D, Greenman C, Hardy C, Jia M, Latimer C, Lau KW, Marshall J, McLaren S, Menzies A, Mudie L, Stebbings L, Largaespada DA, Wessels LF, Richard S, Kahnoski RJ, Anema J, Tuveson DA, Perez-Mancera PA, Mustonen V, Fischer A, Adams DJ, Rust A, Chan-on W, Subimerb C, Dykema K, Furge K, Campbell PJ, Teh BT, Stratton MR, Futreal PA | title = Exome sequencing identifies frequent mutation of the SWI/SNF complex gene PBRM1 in renal carcinoma | journal = Nature | volume = 469 | issue = 7331 | pages = 539–42 |date=January 2011 | pmid = 21248752 | doi = 10.1038/nature09639 | pmc = 3030920 }}</ref>


==References==
==References==

Latest revision as of 06:53, 23 March 2018

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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

Protein polybromo-1 (PB1) also known as BRG1-associated factor 180 (BAF180) is a protein that in humans is encoded by the PBRM1 gene.[1][2][3]

Structure and function

Component of the SWI/SNF-B (PBAF) chromatin-remodeling complex, which contains at least SMARCA4/BRG1, SMARCB1/SNF5/INI1/BAF47, ACTL6A/BAF53A or ACTL6B/BAF53B, SMARCE1/BAF57, SMARCD1/BAF60A, SMARCD2/BAF60B, and actin.[4]

Chicken PB1 possesses 5 bromodomains, 2 bromo-adjacent homology (BAH) domains, and 1 truncated high-mobility group (HMG) motif. cPB1 is also homologous to yeast Rsc1, Rsc2, and Rsc4, essential proteins that are required for cell cycle progression through mitosis.[1]

Clinical significance

PBRM1 is a tumor suppressor gene in many cancer subtypes.[5] Mutations are especially prevalent in clear cell renal cell carcinoma.[6]

References

  1. 1.0 1.1 Xue Y, Canman JC, Lee CS, Nie Z, Yang D, Moreno GT, Young MK, Salmon ED, Wang W (Dec 2000). "The human SWI/SNF-B chromatin-remodeling complex is related to yeast Rsc and localizes at kinetochores of mitotic chromosomes". Proc Natl Acad Sci U S A. 97 (24): 13015–20. doi:10.1073/pnas.240208597. PMC 27170. PMID 11078522.
  2. Yu Y, Zhang C, Zhou G, Wu S, Qu X, Wei H, Xing G, Dong C, Zhai Y, Wan J, Ouyang S, Li L, Zhang S, Zhou K, Zhang Y, Wu C, He F (Aug 2001). "Gene Expression Profiling in Human Fetal Liver and Identification of Tissue- and Developmental-Stage-Specific Genes through Compiled Expression Profiles and Efficient Cloning of Full-Length cDNAs". Genome Res. 11 (8): 1392–403. doi:10.1101/gr.175501. PMC 311073. PMID 11483580.
  3. "Entrez Gene: PB1 polybromo 1".
  4. "Q86U86 : Protein polybromo-1 (Human)". Universal Protein Resource. UniProt Consortium.
  5. Shain, AH; Pollack, JR (2013). "The spectrum of SWI/SNF mutations, ubiquitous in human cancers". PLoS ONE. 8 (1): e55119. doi:10.1371/journal.pone.0055119. PMC 3552954. PMID 23355908.
  6. Varela I, Tarpey P, Raine K, Huang D, Ong CK, Stephens P, Davies H, Jones D, Lin ML, Teague J, Bignell G, Butler A, Cho J, Dalgliesh GL, Galappaththige D, Greenman C, Hardy C, Jia M, Latimer C, Lau KW, Marshall J, McLaren S, Menzies A, Mudie L, Stebbings L, Largaespada DA, Wessels LF, Richard S, Kahnoski RJ, Anema J, Tuveson DA, Perez-Mancera PA, Mustonen V, Fischer A, Adams DJ, Rust A, Chan-on W, Subimerb C, Dykema K, Furge K, Campbell PJ, Teh BT, Stratton MR, Futreal PA (January 2011). "Exome sequencing identifies frequent mutation of the SWI/SNF complex gene PBRM1 in renal carcinoma". Nature. 469 (7331): 539–42. doi:10.1038/nature09639. PMC 3030920. PMID 21248752.

Further reading