1osp

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[[Image:1osp.gif|left|200px]]
 
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{{Structure
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==CRYSTAL STRUCTURE OF OUTER SURFACE PROTEIN A OF BORRELIA BURGDORFERI COMPLEXED WITH A MURINE MONOCLONAL ANTIBODY FAB==
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|PDB= 1osp |SIZE=350|CAPTION= <scene name='initialview01'>1osp</scene>, resolution 1.95&Aring;
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<StructureSection load='1osp' size='340' side='right'caption='[[1osp]], [[Resolution|resolution]] 1.95&Aring;' 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'>[[1osp]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Borreliella_burgdorferi_B31 Borreliella burgdorferi B31] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OSP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1OSP 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">X-ray diffraction, [[Resolution|Resolution]] 1.95&#8491;</td></tr>
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|GENE=
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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=1osp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1osp OCA], [https://pdbe.org/1osp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1osp RCSB], [https://www.ebi.ac.uk/pdbsum/1osp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1osp ProSAT]</span></td></tr>
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}}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/IGKC_MOUSE IGKC_MOUSE]
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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/os/1osp_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=1osp 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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OspA (outer surface protein A) is an abundant immunogenic lipoprotein of the Lyme disease spirochete Borrelia burgdorferi. The crystal structure of a soluble recombinant form of OspA was solved in a complex with the Fab fragment of mouse monoclonal antibody 184.1 and refined to a resolution of 1.9 A. OspA has a repetitive antiparallel beta topology with an unusual nonglobular region of "freestanding" sheet connecting globular N- and C-terminal domains. Arrays of residues with alternating charges are a predominant feature of the folding pattern in the nonglobular region. The 184.1 epitope overlaps with a well conserved surface in the N-terminal domain, and a hydrophobic cavity buried in a positively charged cleft in the C-terminal domain is a potential binding site for an unknown ligand. An exposed variable region on the C-terminal domain of OspA is predicted to be an important factor in the worldwide effectiveness of OspA-based vaccines.
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'''CRYSTAL STRUCTURE OF OUTER SURFACE PROTEIN A OF BORRELIA BURGDORFERI COMPLEXED WITH A MURINE MONOCLONAL ANTIBODY FAB'''
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Crystal structure of Lyme disease antigen outer surface protein A complexed with an Fab.,Li H, Dunn JJ, Luft BJ, Lawson CL Proc Natl Acad Sci U S A. 1997 Apr 15;94(8):3584-9. PMID:9108020<ref>PMID:9108020</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 1osp" style="background-color:#fffaf0;"></div>
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==Overview==
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==See Also==
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OspA (outer surface protein A) is an abundant immunogenic lipoprotein of the Lyme disease spirochete Borrelia burgdorferi. The crystal structure of a soluble recombinant form of OspA was solved in a complex with the Fab fragment of mouse monoclonal antibody 184.1 and refined to a resolution of 1.9 A. OspA has a repetitive antiparallel beta topology with an unusual nonglobular region of "freestanding" sheet connecting globular N- and C-terminal domains. Arrays of residues with alternating charges are a predominant feature of the folding pattern in the nonglobular region. The 184.1 epitope overlaps with a well conserved surface in the N-terminal domain, and a hydrophobic cavity buried in a positively charged cleft in the C-terminal domain is a potential binding site for an unknown ligand. An exposed variable region on the C-terminal domain of OspA is predicted to be an important factor in the worldwide effectiveness of OspA-based vaccines.
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*[[Monoclonal Antibodies 3D structures|Monoclonal Antibodies 3D structures]]
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*[[Outer surface protein|Outer surface protein]]
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==About this Structure==
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== References ==
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1OSP is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Borrelia_burgdorferi Borrelia burgdorferi] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OSP OCA].
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<references/>
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__TOC__
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==Reference==
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</StructureSection>
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Crystal structure of Lyme disease antigen outer surface protein A complexed with an Fab., Li H, Dunn JJ, Luft BJ, Lawson CL, Proc Natl Acad Sci U S A. 1997 Apr 15;94(8):3584-9. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9108020 9108020]
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[[Category: Borreliella burgdorferi B31]]
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[[Category: Borrelia burgdorferi]]
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[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Protein complex]]
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[[Category: Lawson CL]]
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[[Category: Lawson, C L.]]
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[[Category: Li H]]
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[[Category: Li, H.]]
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[[Category: borrelia burgdorferi strain b31]]
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[[Category: complex (immunoglobulin/lipoprotein)]]
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[[Category: outer surface protein a complexed with fab184 1]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 13:15:04 2008''
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Current revision

CRYSTAL STRUCTURE OF OUTER SURFACE PROTEIN A OF BORRELIA BURGDORFERI COMPLEXED WITH A MURINE MONOCLONAL ANTIBODY FAB

PDB ID 1osp

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