4mvn

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{{STRUCTURE_4mvn| PDB=4mvn | SCENE= }}
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==Crystal structure of the staphylococcal serine protease SplA in complex with a specific phosphonate inhibitor==
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===Crystal structure of the staphylococcal serine protease SplA in complex with a specific phosphonate inhibitor===
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<StructureSection load='4mvn' size='340' side='right' caption='[[4mvn]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
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{{ABSTRACT_PUBMED_24375505}}
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4mvn]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Staa8 Staa8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4MVN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4MVN FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=I1S:[(1S)-1-{[(BENZYLOXY)CARBONYL]AMINO}-2-PHENYLETHYL]PHOSPHONIC+ACID'>I1S</scene><br>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3ufa|3ufa]], [[3w7s|3w7s]], [[2w7u|2w7u]]</td></tr>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">SPLA, SAOUHSC_01942 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=93061 STAA8])</td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4mvn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4mvn OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4mvn RCSB], [http://www.ebi.ac.uk/pdbsum/4mvn PDBsum]</span></td></tr>
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<table>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Staphylococcus aureus is responsible for a variety of human infections, including life-threatening, systemic conditions. Secreted proteome, including a range of proteases, constitutes the major virulence factor of the bacterium. However, the functions of individual enzymes, in particular SplA protease, remain poorly characterized. Here, we report development of specific inhibitors of SplA protease. The design, synthesis, and activity of a series of alpha-aminoalkylphosphonate diaryl esters and their peptidyl derivatives are described. Potent inhibitors of SplA are reported, which may facilitate future investigation of physiological function of the protease. The binding modes of the high-affinity compounds Cbz-PheP -(OC6 H4 -4-SO2 CH3 )2 and Suc-Val-Pro-PheP -(OC6 H5 )2 are revealed by high-resolution crystal structures of complexes with the protease. Surprisingly, the binding mode of both compounds deviates from previously characterized canonical interaction of alpha-aminoalkylphosphonate peptidyl derivatives and family S1 serine proteases.
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==About this Structure==
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Development and binding characteristics of phosphonate inhibitors of SplA protease from Staphylococcus aureus.,Burchacka E, Zdzalik M, Niemczyk JS, Pustelny K, Popowicz G, Wladyka B, Dubin A, Potempa J, Sienczyk M, Dubin G, Oleksyszyn J Protein Sci. 2013 Dec 4. doi: 10.1002/pro.2403. PMID:24375505<ref>PMID:24375505</ref>
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[[4mvn]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4MVN OCA].
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==Reference==
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
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<ref group="xtra">PMID:024375505</ref><references group="xtra"/><references/>
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</div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Staa8]]
[[Category: Burchacka, E.]]
[[Category: Burchacka, E.]]
[[Category: Dubin, A.]]
[[Category: Dubin, A.]]

Revision as of 13:36, 18 May 2014

Crystal structure of the staphylococcal serine protease SplA in complex with a specific phosphonate inhibitor

4mvn, resolution 1.70Å

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