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[[Image:261l.png|left|200px]]


{{STRUCTURE_261l|  PDB=261l  |  SCENE=  }}
==STRUCTURAL CHARACTERISATION OF AN ENGINEERED TANDEM REPEAT CONTRASTS THE IMPORTANCE OF CONTEXT AND SEQUENCE IN PROTEIN FOLDING==
 
<StructureSection load='261l' size='340' side='right'caption='[[261l]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
===STRUCTURAL CHARACTERISATION OF AN ENGINEERED TANDEM REPEAT CONTRASTS THE IMPORTANCE OF CONTEXT AND SEQUENCE IN PROTEIN FOLDING===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[261l]] is a 1 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=261L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=261L FirstGlance]. <br>
{{ABSTRACT_PUBMED_10339544}}
</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='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=261l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=261l OCA], [https://pdbe.org/261l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=261l RCSB], [https://www.ebi.ac.uk/pdbsum/261l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=261l ProSAT]</span></td></tr>
==About this Structure==
</table>
[[261l]] is a 1 chain structure with 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=261L OCA].  
== Function ==
[https://www.uniprot.org/uniprot/ENLYS_BPT4 ENLYS_BPT4] Endolysin with lysozyme activity that degrades host peptidoglycans and participates with the holin and spanin proteins in the sequential events which lead to the programmed host cell lysis releasing the mature viral particles. Once the holin has permeabilized the host cell membrane, the endolysin can reach the periplasm and break down the peptidoglycan layer.<ref>PMID:22389108</ref>
== 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/61/261l_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=261l ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[Hen Egg-White (HEW) Lysozyme|Hen Egg-White (HEW) Lysozyme]]
*[[Lysozyme 3D structures|Lysozyme 3D structures]]
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:010339544</ref><references group="xtra"/>
__TOC__
[[Category: Enterobacteria phage t4]]
</StructureSection>
[[Category: Lysozyme]]
[[Category: Escherichia virus T4]]
[[Category: Baase, W A.]]
[[Category: Large Structures]]
[[Category: Matthews, B W.]]
[[Category: Baase WA]]
[[Category: Sagermann, M.]]
[[Category: Matthews BW]]
[[Category: Engineered tandem repeat]]
[[Category: Sagermann M]]
[[Category: Protein design]]
[[Category: Protein engineering]]
[[Category: T4 lysozyme]]

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