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1juf

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{{Seed}}
 
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[[Image:1juf.png|left|200px]]
 
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==Structure of Minor Histocompatibility Antigen peptide, H13b, complexed to H2-Db==
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The line below this paragraph, containing "STRUCTURE_1juf", creates the "Structure Box" on the page.
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<StructureSection load='1juf' size='340' side='right'caption='[[1juf]], [[Resolution|resolution]] 2.00&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'>[[1juf]] is a 3 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=1JUF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JUF 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]] 2&#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=1juf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1juf OCA], [https://pdbe.org/1juf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1juf RCSB], [https://www.ebi.ac.uk/pdbsum/1juf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1juf ProSAT]</span></td></tr>
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{{STRUCTURE_1juf| PDB=1juf | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/HA11_MOUSE HA11_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/ju/1juf_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=1juf 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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The mouse H13 minor histocompatibility (H) Ag, originally detected as a barrier to allograft transplants, is remarkable in that rejection is a consequence of an extremely subtle interchange, P4(Val/Ile), in a nonamer H2-D(b)-bound peptide. Moreover, H13 peptides lack the canonical P5(Asn) central anchor residue normally considered important for forming a peptide/MHC complex. To understand how these noncanonical peptide pMHC complexes form physiologically active TCR ligands, crystal structures of allelic H13 pD(b) complexes and a P5(Asn) anchored pD(b) analog were solved to high resolution. The structures show that the basis of TCRs to distinguish self from nonself H13 peptides is their ability to distinguish a single solvent-exposed methyl group. In addition, the structures demonstrate that there is no need for H13 peptides to derive any stabilization from interactions within the central C pocket to generate fully functional pMHC complexes. These results provide a structural explanation for a classical non-MHC-encoded H Ag, and they call into question the requirement for contact between anchor residues and the major MHC binding pockets in vaccine design.
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===Structure of Minor Histocompatibility Antigen peptide, H13b, complexed to H2-Db===
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How H13 histocompatibility peptides differing by a single methyl group and lacking conventional MHC binding anchor motifs determine self-nonself discrimination.,Ostrov DA, Roden MM, Shi W, Palmieri E, Christianson GJ, Mendoza L, Villaflor G, Tilley D, Shastri N, Grey H, Almo SC, Roopenian D, Nathenson SG J Immunol. 2002 Jan 1;168(1):283-9. PMID:11751972<ref>PMID:11751972</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 1juf" 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_11751972}}, 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 11751972 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_11751972}}
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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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1JUF is a 3 chains 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=1JUF OCA].
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</StructureSection>
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[[Category: Large Structures]]
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==Reference==
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<ref group="xtra">PMID:11751972</ref><references group="xtra"/>
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[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Almo, S C.]]
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[[Category: Almo SC]]
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[[Category: Christianson, G J.]]
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[[Category: Christianson GJ]]
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[[Category: Grey, H.]]
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[[Category: Grey H]]
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[[Category: Mendoza, L.]]
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[[Category: Mendoza L]]
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[[Category: Nathenson, S G.]]
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[[Category: Nathenson SG]]
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[[Category: Ostrov, D A.]]
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[[Category: Ostrov DA]]
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[[Category: Palmieri, E.]]
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[[Category: Palmieri E]]
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[[Category: Roden, M M.]]
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[[Category: Roden MM]]
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[[Category: Roopenian, D C.]]
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[[Category: Roopenian DC]]
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[[Category: Shastri, N.]]
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[[Category: Shastri N]]
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[[Category: Shi, W.]]
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[[Category: Shi W]]
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[[Category: Tilley, D.]]
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[[Category: Tilley D]]
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[[Category: Villaflor, G.]]
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[[Category: Villaflor G]]
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[[Category: H13]]
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[[Category: H2-db]]
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[[Category: Mhc class-i]]
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[[Category: Minor histocompatibility antigen]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 11:33:51 2009''
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Current revision

Structure of Minor Histocompatibility Antigen peptide, H13b, complexed to H2-Db

PDB ID 1juf

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