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2v6q

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[[Image:2v6q.png|left|200px]]
 
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==Crystal Structure of a BHRF-1 : Bim BH3 complex==
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<StructureSection load='2v6q' size='340' side='right'caption='[[2v6q]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[2v6q]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Human_gammaherpesvirus_4 Human gammaherpesvirus 4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2V6Q OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2V6Q FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BR:BROMIDE+ION'>BR</scene></td></tr>
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{{STRUCTURE_2v6q| PDB=2v6q | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2v6q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2v6q OCA], [https://pdbe.org/2v6q PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2v6q RCSB], [https://www.ebi.ac.uk/pdbsum/2v6q PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2v6q ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/EAR_EBVG EAR_EBVG] Prevents premature death of the host cell during virus production, which would otherwise reduce the amount of progeny virus. Acts as a host B-cell leukemia/lymphoma 2 (Bcl-2) homolog, and interacts with pro-apoptotic proteins to prevent mitochondria permeabilization, release of cytochrome c and subsequent apoptosis of the host cell (By similarity).
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Epstein-Barr virus (EBV) is associated with human malignancies, especially those affecting the B cell compartment such as Burkitt lymphoma. The virally encoded homolog of the mammalian pro-survival protein Bcl-2, BHRF1 contributes to viral infectivity and lymphomagenesis. In addition to the pro-apoptotic BH3-only protein Bim, its key target in lymphoid cells, BHRF1 also binds a selective sub-set of pro-apoptotic proteins (Bid, Puma, Bak) expressed by host cells. A consequence of BHRF1 expression is marked resistance to a range of cytotoxic agents and in particular, we show that its expression renders a mouse model of Burkitt lymphoma untreatable. As current small organic antagonists of Bcl-2 do not target BHRF1, the structures of it in complex with Bim or Bak shown here will be useful to guide efforts to target BHRF1 in EBV-associated malignancies, which are usually associated with poor clinical outcomes.
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===CRYSTAL STRUCTURE OF A BHRF-1 : BIM BH3 COMPLEX===
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Structural Basis for Apoptosis Inhibition by Epstein-Barr Virus BHRF1.,Kvansakul M, Wei AH, Fletcher JI, Willis SN, Chen L, Roberts AW, Huang DC, Colman PM PLoS Pathog. 2010 Dec 23;6(12):e1001236. PMID:21203485<ref>PMID:21203485</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 2v6q" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 21203485 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_21203485}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[2v6q]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [http://en.wikipedia.org/wiki/Human_herpesvirus_4 Human herpesvirus 4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2V6Q OCA].
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==Reference==
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<ref group="xtra">PMID:21203485</ref><references group="xtra"/>
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Human herpesvirus 4]]
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[[Category: Human gammaherpesvirus 4]]
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[[Category: Colman, P M.]]
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[[Category: Large Structures]]
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[[Category: Huang, D C.S.]]
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[[Category: Colman PM]]
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[[Category: Kvansakul, M.]]
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[[Category: Huang DCS]]
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[[Category: Kvansakul M]]

Current revision

Crystal Structure of a BHRF-1 : Bim BH3 complex

PDB ID 2v6q

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