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1iai

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[[Image:1iai.gif|left|200px]]
 
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{{Structure
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==IDIOTYPE-ANTI-IDIOTYPE FAB COMPLEX==
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|PDB= 1iai |SIZE=350|CAPTION= <scene name='initialview01'>1iai</scene>, resolution 2.9&Aring;
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<StructureSection load='1iai' size='340' side='right'caption='[[1iai]], [[Resolution|resolution]] 2.90&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'>[[1iai]] is a 4 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=1IAI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IAI 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]] 2.9&#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=1iai FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1iai OCA], [https://pdbe.org/1iai PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1iai RCSB], [https://www.ebi.ac.uk/pdbsum/1iai PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1iai 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/ia/1iai_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=1iai ConSurf].
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<div style="clear:both"></div>
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'''IDIOTYPE-ANTI-IDIOTYPE FAB COMPLEX'''
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==See Also==
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*[[Antibody 3D structures|Antibody 3D structures]]
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*[[3D structures of non-human antibody|3D structures of non-human antibody]]
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==Overview==
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__TOC__
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Anti-idiotypic monoclonal antibody 409.5.3 is raised against an antibody that neutralizes feline infectious peritonitis virus. This antibody, used as an immunogen, elicits the production of anti-anti-idiotypic antibodies that in turn neutralize the virus. The crystal structure of the complex between anti-idiotypic Fab 409.5.3 and idiotypic Fab fragment of virus-neutralizing antibody has been solved by molecular replacement using real-space Patterson search and filtering by Patterson correlation-coefficient refinement. The structure has been refined to an R value of 0.21 based on 21,310 unique reflections between 40.0 and 2.9 A. The three-dimensional structure reveals extensive, specific interactions that involve 118 van der Waals contacts and at least 9 probable hydrogen bonds. The two Fabs are rotated 61 degrees with respect to each other around the approximate long axis of the complex and are within 26 degrees being aligned along their major axes.
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</StructureSection>
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[[Category: Large Structures]]
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==About this Structure==
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1IAI 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=1IAI OCA].
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==Reference==
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Crystal structure of an idiotype-anti-idiotype Fab complex., Ban N, Escobar C, Garcia R, Hasel K, Day J, Greenwood A, McPherson A, Proc Natl Acad Sci U S A. 1994 Mar 1;91(5):1604-8. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8127852 8127852]
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[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Protein complex]]
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[[Category: Ban N]]
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[[Category: Ban, N.]]
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[[Category: Day J]]
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[[Category: Day, J.]]
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[[Category: Escobar C]]
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[[Category: Escobar, C.]]
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[[Category: Garcia R]]
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[[Category: Garcia, R.]]
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[[Category: Greenwood A]]
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[[Category: Greenwood, A.]]
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[[Category: Hasel K]]
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[[Category: Hasel, K.]]
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[[Category: McPherson A]]
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[[Category: McPherson, A.]]
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[[Category: complex (immunoglobulin igg1/igg2a)]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 11:47:45 2008''
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Current revision

IDIOTYPE-ANTI-IDIOTYPE FAB COMPLEX

PDB ID 1iai

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