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1qsc

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{{Seed}}
 
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[[Image:1qsc.png|left|200px]]
 
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==CRYSTAL STRUCTURE OF THE TRAF DOMAIN OF TRAF2 IN A COMPLEX WITH A PEPTIDE FROM THE CD40 RECEPTOR==
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The line below this paragraph, containing "STRUCTURE_1qsc", creates the "Structure Box" on the page.
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<StructureSection load='1qsc' size='340' side='right'caption='[[1qsc]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
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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'>[[1qsc]] is a 6 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=1QSC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1QSC FirstGlance]. <br>
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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]] 2.4&#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=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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{{STRUCTURE_1qsc| PDB=1qsc | 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=1qsc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qsc OCA], [https://pdbe.org/1qsc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1qsc RCSB], [https://www.ebi.ac.uk/pdbsum/1qsc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1qsc ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/TRAF2_HUMAN TRAF2_HUMAN] Regulates activation of NF-kappa-B and JNK and plays a central role in the regulation of cell survival and apoptosis. Required for normal antibody isotype switching from IgM to IgG. Has E3 ubiquitin-protein ligase activity and promotes 'Lys-63'-linked ubiquitination of target proteins, such as BIRC3, RIPK1 and TICAM1. Is an essential constituent of several E3 ubiquitin-protein ligase complexes, where it promotes the ubiquitination of target proteins by bringing them into contact with other E3 ubiquitin ligases. Regulates BIRC2 and BIRC3 protein levels by inhibiting their autoubiquitination and subsequent degradation; this does not depend on the TRAF2 RING-type zinc finger domain.<ref>PMID:10346818</ref> <ref>PMID:11907583</ref> <ref>PMID:12917689</ref> <ref>PMID:15383523</ref> <ref>PMID:19506082</ref> <ref>PMID:19150425</ref> <ref>PMID:18981220</ref> <ref>PMID:19918265</ref> <ref>PMID:20064526</ref> <ref>PMID:19937093</ref> <ref>PMID:20047764</ref> <ref>PMID:20577214</ref> <ref>PMID:19810754</ref> <ref>PMID:20385093</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/qs/1qsc_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=1qsc 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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Tumor necrosis factor receptor superfamily members convey signals that promote diverse cellular responses. Receptor trimerization by extracellular ligands initiates signaling by recruiting members of the tumor necrosis factor receptor-associated factor (TRAF) family of adapter proteins to the receptor cytoplasmic domains. We report the 2.4-A crystal structure of a 22-kDa, receptor-binding fragment of TRAF2 complexed with a functionally defined peptide from the cytoplasmic domain of the CD40 receptor. TRAF2 forms a mushroom-shaped trimer consisting of a coiled coil and a unique beta-sandwich domain. Both domains mediate trimerization. The CD40 peptide binds in an extended conformation with every side chain in contact with a complementary groove on the rim of each TRAF monomer. The spacing between the CD40 binding sites on TRAF2 supports an elegant signaling mechanism in which trimeric, extracellular ligands preorganize the receptors to simultaneously recognize three sites on the TRAF trimer.
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===CRYSTAL STRUCTURE OF THE TRAF DOMAIN OF TRAF2 IN A COMPLEX WITH A PEPTIDE FROM THE CD40 RECEPTOR===
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Crystallographic analysis of CD40 recognition and signaling by human TRAF2.,McWhirter SM, Pullen SS, Holton JM, Crute JJ, Kehry MR, Alber T Proc Natl Acad Sci U S A. 1999 Jul 20;96(15):8408-13. PMID:10411888<ref>PMID:10411888</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 1qsc" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_10411888}}, adds the Publication Abstract to the page
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*[[TNF receptor-associated factor 3D structures|TNF receptor-associated factor 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 10411888 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_10411888}}
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__TOC__
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</StructureSection>
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==About this Structure==
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1QSC is a 6 chains structure of sequences 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=1QSC OCA].
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==Reference==
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<ref group="xtra">PMID:10411888</ref><references group="xtra"/>
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Alber, T.]]
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[[Category: Large Structures]]
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[[Category: Crute, J J.]]
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[[Category: Alber T]]
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[[Category: Holton, J M.]]
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[[Category: Crute JJ]]
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[[Category: Kehry, M R.]]
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[[Category: Holton JM]]
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[[Category: McWhirter, S M.]]
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[[Category: Kehry MR]]
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[[Category: Pullen, S S.]]
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[[Category: McWhirter SM]]
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[[Category: Adapter protein]]
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[[Category: Pullen SS]]
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[[Category: Cd40 receptor]]
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[[Category: Cell survival]]
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[[Category: Coiled coil]]
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[[Category: Tnf signaling]]
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[[Category: Traf]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Feb 16 12:41:46 2009''
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Current revision

CRYSTAL STRUCTURE OF THE TRAF DOMAIN OF TRAF2 IN A COMPLEX WITH A PEPTIDE FROM THE CD40 RECEPTOR

PDB ID 1qsc

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