2jm6

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[[Image:2jm6.gif|left|200px]]
 
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{{Structure
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==Solution structure of MCL-1 complexed with NOXAB==
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|PDB= 2jm6 |SIZE=350|CAPTION= <scene name='initialview01'>2jm6</scene>
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<StructureSection load='2jm6' size='340' side='right'caption='[[2jm6]]' scene=''>
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|SITE=
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== Structural highlights ==
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|LIGAND=
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<table><tr><td colspan='2'>[[2jm6]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JM6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2JM6 FirstGlance]. <br>
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|ACTIVITY=
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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|GENE= Pmaip1, Noxa ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus]), Mcl1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus])
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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=2jm6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jm6 OCA], [https://pdbe.org/2jm6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2jm6 RCSB], [https://www.ebi.ac.uk/pdbsum/2jm6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2jm6 ProSAT]</span></td></tr>
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|DOMAIN=
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</table>
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|RELATEDENTRY=[[1wsx|1WSX]]
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== Function ==
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2jm6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jm6 OCA], [http://www.ebi.ac.uk/pdbsum/2jm6 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2jm6 RCSB]</span>
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[https://www.uniprot.org/uniprot/APR_MOUSE APR_MOUSE] Promotes activation of caspases and apoptosis. Promotes mitochondrial membrane changes and efflux of apoptogenic proteins from the mitochondria. Contributes to p53/TP53-dependent apoptosis after radiation exposure. Promotes proteasomal degradation of MCL1. Competes with BIM/BCL2L11 for binding to MCL1 and can displace BIM/BCL2L11 from its binding site on MCL1 (By similarity). Competes with BAK1 for binding to MCL1 and can displace BAK1 from its binding site on MCL1.<ref>PMID:10807576</ref> <ref>PMID:15901672</ref> <ref>PMID:15694340</ref> <ref>PMID:16822983</ref> <ref>PMID:17389404</ref>
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}}
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jm/2jm6_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=2jm6 ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Apoptosis is held in check by prosurvival proteins of the Bcl-2 family. The distantly related BH3-only proteins bind to and antagonize them, thereby promoting apoptosis. Whereas binding of the BH3-only protein Noxa to prosurvival Mcl-1 induces Mcl-1 degradation by the proteasome, binding of another BH3-only ligand, Bim, elevates Mcl-1 protein levels. We compared the three-dimensional structures of the complexes formed between BH3 peptides of both Bim and Noxa, and we show that a discrete C-terminal sequence of the Noxa BH3 is necessary to instigate Mcl-1 degradation.
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'''Solution structure of MCL-1 complexed with NOXAB'''
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Structural insights into the degradation of Mcl-1 induced by BH3 domains.,Czabotar PE, Lee EF, van Delft MF, Day CL, Smith BJ, Huang DC, Fairlie WD, Hinds MG, Colman PM Proc Natl Acad Sci U S A. 2007 Apr 10;104(15):6217-22. Epub 2007 Mar 27. PMID:17389404<ref>PMID:17389404</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>
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<div class="pdbe-citations 2jm6" style="background-color:#fffaf0;"></div>
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==Overview==
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==See Also==
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Apoptosis is held in check by prosurvival proteins of the Bcl-2 family. The distantly related BH3-only proteins bind to and antagonize them, thereby promoting apoptosis. Whereas binding of the BH3-only protein Noxa to prosurvival Mcl-1 induces Mcl-1 degradation by the proteasome, binding of another BH3-only ligand, Bim, elevates Mcl-1 protein levels. We compared the three-dimensional structures of the complexes formed between BH3 peptides of both Bim and Noxa, and we show that a discrete C-terminal sequence of the Noxa BH3 is necessary to instigate Mcl-1 degradation.
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*[[B-cell lymphoma proteins 3D structures|B-cell lymphoma proteins 3D structures]]
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== References ==
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==About this Structure==
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<references/>
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2JM6 is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JM6 OCA].
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__TOC__
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</StructureSection>
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==Reference==
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[[Category: Large Structures]]
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Structural insights into the degradation of Mcl-1 induced by BH3 domains., Czabotar PE, Lee EF, van Delft MF, Day CL, Smith BJ, Huang DC, Fairlie WD, Hinds MG, Colman PM, Proc Natl Acad Sci U S A. 2007 Apr 10;104(15):6217-22. Epub 2007 Mar 27. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17389404 17389404]
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[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Protein complex]]
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[[Category: Colman PM]]
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[[Category: Colman, P M.]]
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[[Category: Czabotar PE]]
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[[Category: Czabotar, P E.]]
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[[Category: Day CL]]
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[[Category: Day, C L.]]
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[[Category: Fairlie WD]]
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[[Category: Delft, M F.van.]]
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[[Category: Hinds MG]]
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[[Category: Fairlie, W D.]]
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[[Category: Huang DCS]]
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[[Category: Hinds, M G.]]
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[[Category: Lee EF]]
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[[Category: Huang, D C.S.]]
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[[Category: Smith BJ]]
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[[Category: Lee, E F.]]
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[[Category: Van Delft MF]]
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[[Category: Smith, B J.]]
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[[Category: apoptosis]]
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[[Category: bcl-2]]
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[[Category: bh3-only]]
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[[Category: helical bundle]]
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[[Category: mcl-1]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 03:59:08 2008''
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Current revision

Solution structure of MCL-1 complexed with NOXAB

PDB ID 2jm6

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