1sx2: Difference between revisions

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[[Image:1sx2.png|left|200px]]


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==Use of a Halide Binding Site to Bypass the 1000-atom Limit to Structure Determination by Direct Methods==
The line below this paragraph, containing "STRUCTURE_1sx2", creates the "Structure Box" on the page.
<StructureSection load='1sx2' size='340' side='right'caption='[[1sx2]], [[Resolution|resolution]] 1.06&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1sx2]] 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=1SX2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1SX2 FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.06&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=RB:RUBIDIUM+ION'>RB</scene></td></tr>
{{STRUCTURE_1sx2| PDB=1sx2 |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1sx2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1sx2 OCA], [https://pdbe.org/1sx2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1sx2 RCSB], [https://www.ebi.ac.uk/pdbsum/1sx2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1sx2 ProSAT]</span></td></tr>
</table>
== 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/sx/1sx2_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=1sx2 ConSurf].
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===Use of a Halide Binding Site to Bypass the 1000-atom Limit to Structure Determination by Direct Methods===
==See Also==
 
*[[Lysozyme 3D structures|Lysozyme 3D structures]]
 
== References ==
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</StructureSection>
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[[Category: Escherichia virus T4]]
{{ABSTRACT_PUBMED_15388918}}
[[Category: Large Structures]]
 
[[Category: Matthews BW]]
==About this Structure==
[[Category: Mooers BHM]]
1SX2 is a 1 chain structure of 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=1SX2 OCA].
 
==Reference==
<ref group="xtra">PMID:15388918</ref><references group="xtra"/>
[[Category: Enterobacteria phage t4]]
[[Category: Lysozyme]]
[[Category: Matthews, B W.]]
[[Category: Mooers, B H.M.]]
[[Category: Ab initio direct method]]
[[Category: Rb+ binding site]]
 
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