1ucb

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{{STRUCTURE_1ucb| PDB=1ucb | SCENE= }}
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==STRUCTURE OF UNCOMPLEXED FAB COMPARED TO COMPLEX (1CLY, 1CLZ)==
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===STRUCTURE OF UNCOMPLEXED FAB COMPARED TO COMPLEX (1CLY, 1CLZ)===
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<StructureSection load='1ucb' size='340' side='right' caption='[[1ucb]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
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{{ABSTRACT_PUBMED_8683596}}
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1ucb]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UCB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1UCB FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene><br>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ucb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ucb OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ucb RCSB], [http://www.ebi.ac.uk/pdbsum/1ucb PDBsum]</span></td></tr>
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<table>
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== Disease ==
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[[http://www.uniprot.org/uniprot/IGKC_HUMAN IGKC_HUMAN]] Defects in IGKC are the cause of immunoglobulin kappa light chain deficiency (IGKCD) [MIM:[http://omim.org/entry/614102 614102]]. IGKCD is a disease characterized by the complete absence of immunoglobulin kappa chains.<ref>PMID:3931219</ref>
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== Function ==
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==Disease==
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== Evolutionary Conservation ==
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[[http://www.uniprot.org/uniprot/IGKC_HUMAN IGKC_HUMAN]] Defects in IGKC are the cause of immunoglobulin kappa light chain deficiency (IGKCD) [MIM:[http://omim.org/entry/614102 614102]]. IGKCD is a disease characterized by the complete absence of immunoglobulin kappa chains.<ref>PMID:3931219</ref>
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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/uc/1ucb_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/chain_selection.php?pdb_ID=2ata 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 X-ray structure of the uncomplexed human chimeric Fab' of the anti-tumor antibody BR96 has been determined at 2.6 A resolution. The structure has been compared with Lewis Y antigen-complexed structures of BR96 which were determined previously. The comparison reveals segmental motions and/or conformational rearrangements of three CDR loops (L1, L3, and H2), whereas CDR H3 does not undergo changes upon complexation despite its significant main-chain contacts to the carbohydrate antigen. In light of the uncomplexed chimeric Fab' structure reported here, the previously observed high mobility of the CL:CH1 domains of the complexed chimeric BR96 Fab is rationalized as a "swinging" motion approximately about the axis of the elbow bend.
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==About this Structure==
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X-ray structure of the uncomplexed anti-tumor antibody BR96 and comparison with its antigen-bound form.,Sheriff S, Chang CY, Jeffrey PD, Bajorath J J Mol Biol. 1996 Jun 28;259(5):938-46. PMID:8683596<ref>PMID:8683596</ref>
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[[1ucb]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UCB OCA].
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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>
==See Also==
==See Also==
*[[Antibody|Antibody]]
*[[Antibody|Antibody]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:008683596</ref><references group="xtra"/><references/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Bajorath, J.]]
[[Category: Bajorath, J.]]

Revision as of 18:24, 29 September 2014

STRUCTURE OF UNCOMPLEXED FAB COMPARED TO COMPLEX (1CLY, 1CLZ)

1ucb, resolution 2.50Å

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