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2clz

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{{Seed}}
 
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[[Image:2clz.png|left|200px]]
 
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==Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and pBM1 peptide==
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The line below this paragraph, containing "STRUCTURE_2clz", creates the "Structure Box" on the page.
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<StructureSection load='2clz' size='340' side='right'caption='[[2clz]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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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'>[[2clz]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CLZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CLZ FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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]] 1.9&#8491;</td></tr>
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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=2clz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2clz OCA], [https://pdbe.org/2clz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2clz RCSB], [https://www.ebi.ac.uk/pdbsum/2clz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2clz ProSAT]</span></td></tr>
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{{STRUCTURE_2clz| PDB=2clz | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/HA1B_MOUSE HA1B_MOUSE] Involved in the presentation of foreign antigens to the immune system.
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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/cl/2clz_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=2clz 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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We have characterized three different programs of activation for alloreactive CD8 T cells expressing the BM3.3 TCR, their elicitation depending on the characteristics of the stimulating peptide/MHC complex. The high-affinity interaction between the TCR and the K(b)-associated endogenous peptide pBM1 (INFDFNTI) induced a complete differentiation program into effector cells correlated with sustained ERK activation. The K(bm8) variant elicited a partial activation program with delayed T cell proliferation, poor CTL activity and undetectable ERK phosphorylation; this resulted from a low-avidity interaction of TCR BM3.3 with a newly identified endogenous peptide, pBM8 (SQYYYNSL). Interestingly, mismatched pBM1/K(bm8) complexes induced a split response in BM3.3 T cells, with total reconstitution of T cell proliferation but defective generation of CTL activity that was correlated with strong but shortened ERK phosphorylation. Crystal structures highlight the molecular basis for the higher stability of pBM8/K(bm8) compared to pBM1/K(bm8) complexes that exist in two conformers. This study illustrates the importance of the stability of both peptide/MHC and peptide/MHC-TCR interactions for induction of sustained signaling required to induce optimal CTL effector functions. Subtle allelic structural variations, amplified by peptide selection, may thus orient distinct outcomes of alloreactive TCR-based therapies.
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===MHC CLASS I NATURAL MUTANT H-2KBM8 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND PBM1 PEPTIDE===
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Distinct orientation of the alloreactive monoclonal CD8 T cell activation program by three different peptide/MHC complexes.,Auphan-Anezin N, Mazza C, Guimezanes A, Barrett-Wilt GA, Montero-Julian F, Roussel A, Hunt DF, Malissen B, Schmitt-Verhulst AM Eur J Immunol. 2006 Jul;36(7):1856-66. PMID:16761314<ref>PMID:16761314</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 2clz" style="background-color:#fffaf0;"></div>
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<!--
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_16761314}}, adds the Publication Abstract to the page
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*[[Beta-2 microglobulin 3D structures|Beta-2 microglobulin 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 16761314 is the PubMed ID number.
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*[[MHC 3D structures|MHC 3D structures]]
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*[[MHC I 3D structures|MHC I 3D structures]]
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{{ABSTRACT_PUBMED_16761314}}
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== References ==
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<references/>
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==About this Structure==
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__TOC__
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2CLZ 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=2CLZ OCA].
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</StructureSection>
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[[Category: Large Structures]]
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==Reference==
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Distinct orientation of the alloreactive monoclonal CD8 T cell activation program by three different peptide/MHC complexes., Auphan-Anezin N, Mazza C, Guimezanes A, Barrett-Wilt GA, Montero-Julian F, Roussel A, Hunt DF, Malissen B, Schmitt-Verhulst AM, Eur J Immunol. 2006 Jul;36(7):1856-66. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16761314 16761314]
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[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Protein complex]]
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[[Category: Auphan-Anezin N]]
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[[Category: Auphan-Anezin, N.]]
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[[Category: Barrett-Wilt GA]]
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[[Category: Barrett-Wilt, G A.]]
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[[Category: Guimezanes A]]
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[[Category: Guimezanes, A.]]
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[[Category: Hunt DF]]
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[[Category: Hunt, D F.]]
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[[Category: Malissen B]]
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[[Category: Malissen, B.]]
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[[Category: Mazza C]]
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[[Category: Mazza, C.]]
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[[Category: Montero-Julian F]]
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[[Category: Montero-Julian, F.]]
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[[Category: Roussel A]]
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[[Category: Roussel, A.]]
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[[Category: Schmitt-Verhulst AM]]
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[[Category: Schmitt-Verhulst, A M.]]
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[[Category: Alloreactivity]]
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[[Category: Class i mhc]]
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[[Category: Glycoprotein]]
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[[Category: H-2kbm8]]
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[[Category: Immune response]]
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[[Category: Immune system]]
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[[Category: Immunoglobulin domain]]
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[[Category: Membrane]]
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[[Category: Mhc i]]
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[[Category: Polymorphism]]
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[[Category: Transmembrane]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Jul 27 23:18:51 2008''
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Current revision

Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and pBM1 peptide

PDB ID 2clz

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