2jby: Difference between revisions

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-{{Seed}}
-[[Image:2jby.png|left|200px]]
-<!--
+==A viral protein unexpectedly mimics the structure and function of pro- survival Bcl-2==
-The line below this paragraph, containing "STRUCTURE_2jby", creates the "Structure Box" on the page.
+<StructureSection load='2jby' size='340' side='right'caption='[[2jby]], [[Resolution|resolution]] 2.41&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[2jby]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Myxoma_virus Myxoma virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JBY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2JBY FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.41&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
-{{STRUCTURE_2jby|  PDB=2jby  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2jby FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jby OCA], [https://pdbe.org/2jby PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2jby RCSB], [https://www.ebi.ac.uk/pdbsum/2jby PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2jby ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/Q85295_9POXV Q85295_9POXV]
+== Evolutionary Conservation ==
+[[Image:Consurf_key_small.gif|200px|right]]
+Check<jmol>
+  <jmolCheckbox>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jb/2jby_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
+    <text>to colour the structure by Evolutionary Conservation</text>
+  </jmolCheckbox>
+</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2jby ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Many viruses express antiapoptotic proteins to counter host defense mechanisms that would otherwise trigger the rapid clearance of infected cells. For example, adenoviruses and some gamma-herpesviruses express homologs of prosurvival Bcl-2 to subvert the host's apoptotic machinery. Myxoma virus, a double-stranded DNA virus of the pox family, harbors antiapoptotic M11L, its virulence factor. Analysis of its three-dimensional structure reveals that despite lacking any primary sequence similarity to Bcl-2, it adopts a virtually identical protein fold. This allows it to associate with BH3 domains, especially those of Bax and Bak. We found that M11L acts primarily by sequestering Bax and Bak, thereby blocking the killing action of these essential cell-death mediators. These findings expand the family of protein sequences that act like Bcl-2 to block apoptosis and support the conclusion that the prosurvival action of these proteins critically depends on their ability to bind and antagonize Bax and/or Bak.
-===A VIRAL PROTEIN UNEXPECTEDLY MIMICS THE STRUCTURE AND FUNCTION OF PRO-SURVIVAL BCL-2===
+A structural viral mimic of prosurvival Bcl-2: a pivotal role for sequestering proapoptotic Bax and Bak.,Kvansakul M, van Delft MF, Lee EF, Gulbis JM, Fairlie WD, Huang DC, Colman PM Mol Cell. 2007 Mar 23;25(6):933-42. PMID:17386268<ref>PMID:17386268</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 2jby" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_17386268}}, adds the Publication Abstract to the page
+*[[B-cell lymphoma proteins 3D structures|B-cell lymphoma proteins 3D structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 17386268 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_17386268}}
+__TOC__
+</StructureSection>
-==About this Structure==
+[[Category: Homo sapiens]]
-JBY is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Myxoma_virus Myxoma virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JBY OCA].
+[[Category: Large Structures]]
-==Reference==
-<ref group="xtra">PMID:17386268</ref><references group="xtra"/>
-[[Category: Myxoma virus]]
-[[Category: Colman, P M.]]
-[[Category: Delft, M F.Van.]]
-[[Category: Fairlie, W D.]]
-[[Category: Gulbis, J M.]]
-[[Category: Huang, D C.S.]]
-[[Category: Kvansakul, M.]]
-[[Category: Lee, E F.]]
-[[Category: Apoptosis]]
-[[Category: Bcl-2 family]]
 [[Category: Myxoma virus]]
+[[Category: Colman PM]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Feb 16 17:03:20 2009''
+[[Category: Fairlie WD]]
+[[Category: Gulbis JM]]
+[[Category: Huang DCS]]
+[[Category: Kvansakul M]]
+[[Category: Lee EF]]
+[[Category: Van Delft MF]]