1el6

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[[Image:1el6.gif|left|200px]]
 
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==STRUCTURE OF BACTERIOPHAGE T4 GENE PRODUCT 11, THE INTERFACE BETWEEN THE BASEPLATE AND SHORT TAIL FIBERS==
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The line below this paragraph, containing "STRUCTURE_1el6", creates the "Structure Box" on the page.
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<StructureSection load='1el6' size='340' side='right'caption='[[1el6]], [[Resolution|resolution]] 2.00&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'>[[1el6]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_virus_T4 Escherichia virus T4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EL6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1EL6 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&#8491;</td></tr>
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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=1el6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1el6 OCA], [https://pdbe.org/1el6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1el6 RCSB], [https://www.ebi.ac.uk/pdbsum/1el6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1el6 ProSAT]</span></td></tr>
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{{STRUCTURE_1el6| PDB=1el6 | SCENE= }}
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</table>
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== Function ==
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'''STRUCTURE OF BACTERIOPHAGE T4 GENE PRODUCT 11, THE INTERFACE BETWEEN THE BASEPLATE AND SHORT TAIL FIBERS'''
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[https://www.uniprot.org/uniprot/BP11_BPT4 BP11_BPT4] Baseplate protein that is part of the baseplate wedge and that connects the short tail fibers to the baseplate (PubMed:15315755). Involved in the tail assembly.<ref>PMID:15315755</ref> <ref>PMID:21129200</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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==Overview==
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Check<jmol>
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Bacteriophage T4, like all other viruses, is required to be stable while being transmitted from host to host, but also is poised to eject efficiently and rapidly its double-stranded DNA genome to initiate infection. The latter is coordinated by the recognition of receptors on Escherichia coli cells by the long tail fibers and subsequent irreversible attachment by the short tail fibers. These fibers are attached to the baseplate, a multi-subunit assembly at the distal end of the tail. Recognition and attachment induce a conformational transition of the baseplate from a hexagonal to a star-shaped structure.The crystal structure of gene product 11 (gp11), a protein that connects the short tail fibers to the baseplate, has been determined to 2.0 A resolution using multiple wavelength anomalous dispersion with Se. This structure is compared to the trimeric structure of gp9, which connects the baseplate with the long tail fibers. The structure of gp11 is a trimer with each monomer consisting of 218 residues folded into three domains. The N-terminal domains form a central, trimeric, parallel coiled coil surrounded by the middle "finger" domains. The fingers emanate from the carboxy-terminal beta-annulus domain, which, by comparison with the T4 whisker "fibritin" protein, is probably responsible for trimerization. The events leading from recognition of the host to the ejection of viral DNA must be communicated along the assembled trimeric (gp9)(3) attached to the long tail fibers via the trimeric baseplate protein (gp10)(3) to the trimeric (gp11)(3) and the trimeric short tail fibers.
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/el/1el6_consurf.spt"</scriptWhenChecked>
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==About this Structure==
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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1EL6 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Enterobacteria_phage_t4 Enterobacteria phage t4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EL6 OCA].
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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==Reference==
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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=1el6 ConSurf].
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Structure of bacteriophage T4 gene product 11, the interface between the baseplate and short tail fibers., Leiman PG, Kostyuchenko VA, Shneider MM, Kurochkina LP, Mesyanzhinov VV, Rossmann MG, J Mol Biol. 2000 Aug 25;301(4):975-85. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/10966799 10966799]
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<div style="clear:both"></div>
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[[Category: Enterobacteria phage t4]]
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== References ==
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[[Category: Single protein]]
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<references/>
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[[Category: Kostyuchenko, V A.]]
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__TOC__
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[[Category: Kurochkina, L P.]]
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</StructureSection>
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[[Category: Leiman, P G.]]
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[[Category: Escherichia virus T4]]
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[[Category: Mesyanzhinov, V V.]]
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[[Category: Large Structures]]
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[[Category: Rossmann, M G.]]
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[[Category: Kostyuchenko VA]]
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[[Category: Schneider, M M.]]
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[[Category: Kurochkina LP]]
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[[Category: A fiber attachment protein]]
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[[Category: Leiman PG]]
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[[Category: Beta annulus]]
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[[Category: Mesyanzhinov VV]]
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[[Category: Coiled coil]]
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[[Category: Rossmann MG]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 15:14:07 2008''
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[[Category: Schneider MM]]

Current revision

STRUCTURE OF BACTERIOPHAGE T4 GENE PRODUCT 11, THE INTERFACE BETWEEN THE BASEPLATE AND SHORT TAIL FIBERS

PDB ID 1el6

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