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2bx5
From Proteopedia
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| - | {{STRUCTURE_2bx5| PDB=2bx5 | SCENE= }} | ||
| - | ===Is FR1 the antibody's Achillies heel=== | ||
| - | {{ABSTRACT_PUBMED_17292396}} | ||
| - | == | + | ==Is FR1 the antibody's Achillies heel== |
| - | [[2bx5]] is a 15 chain structure with sequence from [ | + | <StructureSection load='2bx5' size='340' side='right'caption='[[2bx5]], [[Resolution|resolution]] 2.70Å' scene=''> |
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[2bx5]] is a 15 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BX5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BX5 FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7Å</td></tr> | ||
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2bx5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bx5 OCA], [https://pdbe.org/2bx5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bx5 RCSB], [https://www.ebi.ac.uk/pdbsum/2bx5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bx5 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q9UL77_HUMAN Q9UL77_HUMAN] | ||
| + | == 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/bx/2bx5_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=2bx5 ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Antibodies are the archetypal molecules of the Ig-fold superfamily. Their highly conserved beta-sheet architecture has evolved to avoid aggregation by protecting edge strands. However, the crystal structure of a human V kappa domain described here, reveals an exposed beta-edge strand which mediates assembly of a helical pentadecameric oligomer. This edge strand is highly conserved in V kappa domains but is both shortened and capped by the use of two sequential trans-proline residues in V lambda domains. We suggest that the exposure of this beta-edge in V kappa domains may explain why light-chain deposition disease is mediated predominantly by kappa antibodies. | ||
| - | + | Beta-edge interactions in a pentadecameric human antibody V kappa domain.,James LC, Jones PC, McCoy A, Tennent GA, Pepys MB, Famm K, Winter G J Mol Biol. 2007 Mar 30;367(3):603-8. Epub 2006 Nov 3. PMID:17292396<ref>PMID:17292396</ref> | |
| - | <ref | + | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | [[Category: | + | <div class="pdbe-citations 2bx5" style="background-color:#fffaf0;"></div> |
| - | [[Category: | + | == References == |
| - | [[Category: | + | <references/> |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | + | [[Category: Homo sapiens]] | |
| + | [[Category: Large Structures]] | ||
| + | [[Category: James LC]] | ||
Current revision
Is FR1 the antibody's Achillies heel
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