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[[Image:1lkt.png|left|200px]]


{{STRUCTURE_1lkt| PDB=1lkt | SCENE= }}
==CRYSTAL STRUCTURE OF THE HEAD-BINDING DOMAIN OF PHAGE P22 TAILSPIKE PROTEIN==
<StructureSection load='1lkt' size='340' side='right'caption='[[1lkt]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1lkt]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_virus_P22 Salmonella virus P22]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1LKT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1LKT 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]] 2.6&#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=1lkt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1lkt OCA], [https://pdbe.org/1lkt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1lkt RCSB], [https://www.ebi.ac.uk/pdbsum/1lkt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1lkt ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/FIBER_BPP22 FIBER_BPP22] Structural component of the short non-contractile tail. The tail comprises six fibers that mediate primary attachment to the host cell lipopolysaccharides (LPS) and display endorhamnosidase enzymatic activity, hydrolyzing the alpha-1,3-O-glycosidic linkage between rhamnose and galactose of the O-antigen polysaccharide. Digestion of the LPS brings the capsid near the cell outer membrane.<ref>PMID:12837775</ref> <ref>PMID:20817910</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/lk/1lkt_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=1lkt ConSurf].
<div style="clear:both"></div>


===CRYSTAL STRUCTURE OF THE HEAD-BINDING DOMAIN OF PHAGE P22 TAILSPIKE PROTEIN===
==See Also==
 
*[[Tailspike protein 3D structures|Tailspike protein 3D structures]]
{{ABSTRACT_PUBMED_9135118}}
== References ==
 
<references/>
==About this Structure==
__TOC__
[[1lkt]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Enterobacteria_phage_p22 Enterobacteria phage p22]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1LKT OCA].
</StructureSection>
 
[[Category: Large Structures]]
==Reference==
[[Category: Salmonella virus P22]]
<ref group="xtra">PMID:009135118</ref><references group="xtra"/>
[[Category: Steinbacher S]]
[[Category: Enterobacteria phage p22]]
[[Category: Steinbacher, S.]]
[[Category: Late protein]]
[[Category: Salmonella phage p22]]
[[Category: Telluromethionine]]
[[Category: Viral protein]]
[[Category: Virus protein]]
Retrieved from "https://proteopedia.org/1lkt"