View source for 2vvf


==Crystal structure of the major capsid protein P2 from Bacteriophage PM2==
<StructureSection load='2vvf' size='340' side='right'caption='[[2vvf]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2vvf]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudoalteromonas_virus_PM2 Pseudoalteromonas virus PM2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VVF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2VVF 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]] 2.5&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</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=2vvf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vvf OCA], [https://pdbe.org/2vvf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2vvf RCSB], [https://www.ebi.ac.uk/pdbsum/2vvf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2vvf ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/CAPSD_BPPM2 CAPSD_BPPM2] Major capsid protein.
== 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/vv/2vvf_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=2vvf ConSurf].
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== Publication Abstract from PubMed ==
Recent, primarily structural observations indicate that related viruses, harboring no sequence similarity, infect hosts of different domains of life. One such clade of viruses, defined by common capsid architecture and coat protein fold, is the so-called PRD1-adenovirus lineage. Here we report the structure of the marine lipid-containing bacteriophage PM2 determined by crystallographic analyses of the entire approximately 45 MDa virion and of the outer coat proteins P1 and P2, revealing PM2 to be a primeval member of the PRD1-adenovirus lineage with an icosahedral shell and canonical double beta barrel major coat protein. The view of the lipid bilayer, richly decorated with membrane proteins, constitutes a rare visualization of an in vivo membrane. The viral membrane proteins P3 and P6 are organized into a lattice, suggesting a possible assembly pathway to produce the mature virus.

Insights into virus evolution and membrane biogenesis from the structure of the marine lipid-containing bacteriophage PM2.,Abrescia NG, Grimes JM, Kivela HM, Assenberg R, Sutton GC, Butcher SJ, Bamford JK, Bamford DH, Stuart DI Mol Cell. 2008 Sep 5;31(5):749-61. PMID:18775333<ref>PMID:18775333</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 2vvf" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Pseudoalteromonas virus PM2]]
[[Category: Abrescia NGA]]
[[Category: Assenberg R]]
[[Category: Bamford DH]]
[[Category: Bamford JKH]]
[[Category: Butcher SJ]]
[[Category: Grimes JM]]
[[Category: Kivela HK]]
[[Category: Stuart DI]]
[[Category: Sutton GC]]