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1jtt

From Proteopedia

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{{Seed}}
 
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[[Image:1jtt.png|left|200px]]
 
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==Degenerate interfaces in antigen-antibody complexes==
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The line below this paragraph, containing "STRUCTURE_1jtt", creates the "Structure Box" on the page.
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<StructureSection load='1jtt' size='340' side='right'caption='[[1jtt]], [[Resolution|resolution]] 2.10&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'>[[1jtt]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Camelus_dromedarius Camelus dromedarius] and [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JTT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JTT 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]] 2.1&#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=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
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{{STRUCTURE_1jtt| PDB=1jtt | 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=1jtt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jtt OCA], [https://pdbe.org/1jtt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jtt RCSB], [https://www.ebi.ac.uk/pdbsum/1jtt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jtt ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/LYSC_CHICK LYSC_CHICK] Lysozymes have primarily a bacteriolytic function; those in tissues and body fluids are associated with the monocyte-macrophage system and enhance the activity of immunoagents. Has bacteriolytic activity against M.luteus.<ref>PMID:22044478</ref>
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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/jt/1jtt_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=1jtt 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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In most of the work dealing with the analysis of protein-protein interfaces, a single X-ray structure is available or selected, and implicitly it is assumed that this structure corresponds to the optimal complex for this pair of proteins. However, we have found a degenerate interface in a high-affinity antibody-antigen complex: the two independent complexes of the camel variable domain antibody fragment cAb-Lys3 and its antigen hen egg white lysozyme present in the asymmetric unit of our crystals show a difference in relative orientation between antibody and antigen, leading to important differences at the protein-protein interface. A third cAb-Lys3-hen lysozyme complex in a different crystal form adopts yet another relative orientation. Our results show that protein-protein interface characteristics can vary significantly between different specimens of the same high-affinity antibody-protein antigen complex. Consideration should be given to this type of observation when trying to establish general protein-protein interface characteristics.
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===Degenerate interfaces in antigen-antibody complexes===
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Degenerate interfaces in antigen-antibody complexes.,Decanniere K, Transue TR, Desmyter A, Maes D, Muyldermans S, Wyns L J Mol Biol. 2001 Oct 26;313(3):473-8. PMID:11676532<ref>PMID:11676532</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 1jtt" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_11676532}}, adds the Publication Abstract to the page
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*[[Antibody 3D structures|Antibody 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 11676532 is the PubMed ID number.
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*[[Lysozyme 3D structures|Lysozyme 3D structures]]
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*[[3D structures of non-human antibody|3D structures of non-human antibody]]
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{{ABSTRACT_PUBMED_11676532}}
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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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1JTT is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Camelus_dromedarius Camelus dromedarius] and [http://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JTT OCA].
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</StructureSection>
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==Reference==
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Degenerate interfaces in antigen-antibody complexes., Decanniere K, Transue TR, Desmyter A, Maes D, Muyldermans S, Wyns L, J Mol Biol. 2001 Oct 26;313(3):473-8. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/11676532 11676532]
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[[Category: Camelus dromedarius]]
[[Category: Camelus dromedarius]]
[[Category: Gallus gallus]]
[[Category: Gallus gallus]]
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[[Category: Lysozyme]]
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[[Category: Large Structures]]
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[[Category: Protein complex]]
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[[Category: Decanniere K]]
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[[Category: Decanniere, K.]]
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[[Category: Desmyter A]]
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[[Category: Desmyter, A.]]
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[[Category: Maes D]]
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[[Category: Maes, D.]]
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[[Category: Muyldermans S]]
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[[Category: Muyldermans, S.]]
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[[Category: Transue TR]]
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[[Category: Transue, T R.]]
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[[Category: Wyns L]]
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[[Category: Wyns, L.]]
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[[Category: Binding]]
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[[Category: Heavy chain antibody]]
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[[Category: Immunoglobulin]]
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[[Category: Interface]]
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[[Category: Vhh]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 1 20:47:37 2008''
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Current revision

Degenerate interfaces in antigen-antibody complexes

PDB ID 1jtt

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