View source for 6jn6


==Metallo-Beta-Lactamase VIM-2 in complex with Dual MBL/SBL Inhibitor MS19==
<StructureSection load='6jn6' size='340' side='right'caption='[[6jn6]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[6jn6]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6JN6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6JN6 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]] 1.602&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BY0:[(1S)-2-(1-benzofuran-3-yl)-1-[[(2S)-2-methyl-3-sulfanyl-propanoyl]amino]ethyl]boronic+acid'>BY0</scene>, <scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=6jn6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6jn6 OCA], [https://pdbe.org/6jn6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6jn6 RCSB], [https://www.ebi.ac.uk/pdbsum/6jn6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6jn6 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/Q9K2N0_PSEAI Q9K2N0_PSEAI] 
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The emergence and spread of bacterial pathogens acquired both metallo-beta-lactamase (MBL) and serine-beta-lactamase (SBL) medicated beta-lactam resistance gives rise to an urgent need for the development of new dual-action MBL/SBL inhibitors. Application of a pharmacophore fusion strategy led to the identification of (2'S)-(1-(3'-mercapto-2'-methylpropanamido)methyl)boronic acid (MS01) as a new dual-action inhibitor, which manifests broad-spectrum inhibition to representative MBL/SBL enzymes, including the widespread VIM-2 and KPC-2. Guided by the VIM-2:MS01 and KPC-2:MS01 complex structures, further structural optimization yielded new more potent dual-action inhibitors. Selectivity studies indicated that the inhibitors had no apparent inhibition to human angiotensin-converting enzyme-2, and showed selectivity across serine hydrolyases in E. coli and human HEK293T cells labeled by the activity-based probe TAMRA-FP. Moreover, the inhibitors displayed potentiation of meropenem efficacy against MBL- or SBL-positive clinical isolates without apparent cytotoxicity. This work will aid efforts to develop new types of clinically useful dual-action inhibitors targeting MBL/SBL enzymes.

Structure-Based Development of (1-(3'-Mercaptopropanamido)methyl)boronic Acid Derived Broad-Spectrum, Dual-Action Inhibitors of Metallo- and Serine-beta-Lactamases.,Wang YL, Liu S, Yu ZJ, Lei Y, Huang MY, Yan YH, Ma Q, Zheng Y, Deng H, Sun Y, Wu C, Yu Y, Chen Q, Wang Z, Wu Y, Li GB J Med Chem. 2019 Jul 3. doi: 10.1021/acs.jmedchem.9b00735. PMID:31269398<ref>PMID:31269398</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 6jn6" style="background-color:#fffaf0;"></div>

==See Also==
*[[Beta-lactamase 3D structures|Beta-lactamase 3D structures]]
== References ==
<references/>
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</StructureSection>
[[Category: Large Structures]]
[[Category: Pseudomonas aeruginosa]]
[[Category: Li G-B]]
[[Category: Liu S]]