3it8
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 3it8 is ON HOLD Authors: Yang, Z., West Jr., A.P., Bjorkman, P.J. Description: Crystal structure of TNF alpha complexed with a poxvirus MHC-related...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of TNF alpha complexed with a poxvirus MHC-related TNF binding protein== | |
| + | <StructureSection load='3it8' size='340' side='right'caption='[[3it8]], [[Resolution|resolution]] 2.80Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[3it8]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Yaba-like_disease_virus Yaba-like disease virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IT8 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IT8 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]] 2.8Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></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=3it8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3it8 OCA], [https://pdbe.org/3it8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3it8 RCSB], [https://www.ebi.ac.uk/pdbsum/3it8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3it8 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q9DHW0_YLDV Q9DHW0_YLDV] | ||
| + | == 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/it/3it8_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=3it8 ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The poxvirus 2L protein binds tumor necrosis factor-alpha (TNFalpha) to inhibit host antiviral and immune responses. The 2.8-A 2L-TNFalpha structure reveals three symmetrically arranged 2L molecules per TNFalpha trimer. 2L resembles class I major histocompatibility complex (MHC) molecules but lacks a peptide-binding groove and beta2-microglobulin light chain. Overlap between the 2L and host TNF receptor-binding sites on TNFalpha rationalizes 2L inhibition of TNFalpha-TNF receptor interactions and prevention of TNFalpha-induced immune responses. | ||
| - | + | Crystal structure of TNFalpha complexed with a poxvirus MHC-related TNF binding protein.,Yang Z, West AP Jr, Bjorkman PJ Nat Struct Mol Biol. 2009 Nov;16(11):1189-91. Epub 2009 Oct 18. PMID:19838188<ref>PMID:19838188</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| + | </div> | ||
| + | <div class="pdbe-citations 3it8" style="background-color:#fffaf0;"></div> | ||
| - | + | ==See Also== | |
| + | *[[Tumor necrosis factor 3D structures|Tumor necrosis factor 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Homo sapiens]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Yaba-like disease virus]] | ||
| + | [[Category: Bjorkman PJ]] | ||
| + | [[Category: West Jr AP]] | ||
| + | [[Category: Yang Z]] | ||
Current revision
Crystal structure of TNF alpha complexed with a poxvirus MHC-related TNF binding protein
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