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1hgz

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<StructureSection load='1hgz' size='340' side='right'caption='[[1hgz]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
<StructureSection load='1hgz' size='340' side='right'caption='[[1hgz]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1hgz]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HGZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HGZ FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1hgz]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermus_phage_PH75 Thermus phage PH75]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HGZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HGZ FirstGlance]. <br>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1ifp|1ifp]], [[1ql1|1ql1]], [[1ql2|1ql2]], [[2ifm|2ifm]], [[1ifn|1ifn]], [[2ifn|2ifn]], [[3ifm|3ifm]], [[4ifm|4ifm]], [[1pfi|1pfi]], [[1hh0|1hh0]], [[1hgv|1hgv]]</div></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Fiber diffraction, [[Resolution|Resolution]] 2.4&#8491;</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=1hgz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hgz OCA], [https://pdbe.org/1hgz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hgz RCSB], [https://www.ebi.ac.uk/pdbsum/1hgz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hgz ProSAT]</span></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=1hgz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hgz OCA], [https://pdbe.org/1hgz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hgz RCSB], [https://www.ebi.ac.uk/pdbsum/1hgz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hgz ProSAT]</span></td></tr>
</table>
</table>
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<div style="background-color:#fffaf0;">
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== Function ==
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== Publication Abstract from PubMed ==
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[https://www.uniprot.org/uniprot/CAPSD_BPH75 CAPSD_BPH75]
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The PH75 strain of filamentous bacteriophage (Inovirus) grows in the thermophilic bacterium Thermus thermophilus at 70 degrees C. We have characterized the viral DNA and determined the amino acid sequence of the major coat protein, p8. The p8 protein is synthesized without a leader sequence, like that of bacteriophage Pf3 but unlike that of bacteriophage Pf1, both of which grow in the mesophile Pseudomonas aeruginosa. X-ray diffraction patterns from ordered fibres of the PH75 virion are similar to those from bacteriophages Pf1 and Pf3, indicating that the protein capsid of the PH75 virion has the same helix symmetry and subunit shape, even though the primary structures of the major coat proteins are quite different and the virions assemble at very different temperatures. We have used this information to build a molecular model of the PH75 protein capsid based on that of Pf1, and refined the model by simulated annealing, using fibre diffraction data extending to 2.4 A resolution in the meridional direction and to 3.1 A resolution in the equatorial direction. The common design may reflect a fundamental motif of alpha-helix packing, although differences exist in the DNA packaging and in the means of insertion of the major coat protein of these filamentous bacteriophages into the membrane of the host bacterial cell. These may reflect differences in the assembly mechanisms of the virions.
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The protein capsid of filamentous bacteriophage PH75 from Thermus thermophilus.,Pederson DM, Welsh LC, Marvin DA, Sampson M, Perham RN, Yu M, Slater MR J Mol Biol. 2001 Jun 1;309(2):401-21. PMID:11371161<ref>PMID:11371161</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 1hgz" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Marvin, D A]]
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[[Category: Thermus phage PH75]]
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[[Category: Pederson, D M]]
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[[Category: Marvin DA]]
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[[Category: Perham, R N]]
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[[Category: Pederson DM]]
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[[Category: Sampson, M]]
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[[Category: Perham RN]]
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[[Category: Slater, M R]]
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[[Category: Sampson M]]
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[[Category: Welsh, L C]]
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[[Category: Slater MR]]
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[[Category: Yu, M]]
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[[Category: Welsh LC]]
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[[Category: Filamentous bacteriophage]]
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[[Category: Yu M]]
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[[Category: Helical virus]]
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[[Category: Helical virus coat protein]]
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[[Category: Inovirus]]
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[[Category: Membrane protein]]
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[[Category: Ssdna viruse]]
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[[Category: Thermophile]]
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[[Category: Virus]]
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[[Category: Virus coat protein]]
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Current revision

Filamentous Bacteriophage PH75

PDB ID 1hgz

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