View source for 3ig9


==Small outer capsid protein (SOC) of bacteriophage RB69==
<StructureSection load='3ig9' size='340' side='right'caption='[[3ig9]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3ig9]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_phage_RB69 Escherichia phage RB69]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IG9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IG9 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]] 1.9&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=IMD:IMIDAZOLE'>IMD</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=3ig9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ig9 OCA], [https://pdbe.org/3ig9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ig9 RCSB], [https://www.ebi.ac.uk/pdbsum/3ig9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ig9 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/SOC_BPR69 SOC_BPR69] Capsid decoration protein which helps to stabilize the capsid against extremes of pH and temperature. Once maturation and expansion of the capsid has occured, trimers of soc attach the interfaces between the hexamer of the major capsid protein. Acts as a 'glue' between neighboring hexameric capsomers. Dispensable for the head morphogenesis and phage infection.[HAMAP-Rule:MF_04115]
== 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/ig/3ig9_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=3ig9 ConSurf].
<div style="clear:both"></div>
__TOC__
</StructureSection>
[[Category: Escherichia phage RB69]]
[[Category: Large Structures]]
[[Category: Fokine A]]
[[Category: Li Q]]
[[Category: O'Donnell E]]
[[Category: Rao VB]]
[[Category: Rossmann MG]]