2rb2: Difference between revisions

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[[Image:2rb2.png|left|200px]]


{{STRUCTURE_2rb2|  PDB=2rb2  |  SCENE=  }}
==3-methylbenzylazide in complex with T4 lysozyme L99A==
 
<StructureSection load='2rb2' size='340' side='right'caption='[[2rb2]], [[Resolution|resolution]] 1.46&Aring;' scene=''>
===3-methylbenzylazide in complex with T4 lysozyme L99A===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[2rb2]] 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=2RB2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2RB2 FirstGlance]. <br>
{{ABSTRACT_PUBMED_18280498}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.463&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=263:1-(AZIDOMETHYL)-3-METHYLBENZENE'>263</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
==About this Structure==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2rb2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2rb2 OCA], [https://pdbe.org/2rb2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2rb2 RCSB], [https://www.ebi.ac.uk/pdbsum/2rb2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2rb2 ProSAT]</span></td></tr>
[[2rb2]] is a 1 chain structure of [[Hen Egg-White (HEW) Lysozyme]] 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=2RB2 OCA].  
</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/rb/2rb2_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=2rb2 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:018280498</ref><references group="xtra"/>
__TOC__
[[Category: Enterobacteria phage t4]]
</StructureSection>
[[Category: Lysozyme]]
[[Category: Escherichia virus T4]]
[[Category: Boyce, S E.]]
[[Category: Large Structures]]
[[Category: Graves, A P.]]
[[Category: Boyce SE]]
[[Category: Shoichet, B K.]]
[[Category: Graves AP]]
[[Category: Hydrolase]]
[[Category: Shoichet BK]]
[[Category: Protein cavity]]

Latest revision as of 12:21, 21 February 2024

3-methylbenzylazide in complex with T4 lysozyme L99A3-methylbenzylazide in complex with T4 lysozyme L99A

Structural highlights

2rb2 is a 1 chain structure with sequence from Escherichia virus T4. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.463Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

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.[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

References

  1. ↑ Moussa SH, Kuznetsov V, Tran TA, Sacchettini JC, Young R. Protein determinants of phage T4 lysis inhibition. Protein Sci. 2012 Apr;21(4):571-82. doi: 10.1002/pro.2042. Epub 2012 Mar 2. PMID:22389108 doi:http://dx.doi.org/10.1002/pro.2042

2rb2, resolution 1.46Å

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