4nk3

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{{STRUCTURE_4nk3| PDB=4nk3 | SCENE= }}
 
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===Amp-c beta-lactamase (pseudomonas aeruginosa) in complex with mk-7655===
 
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{{ABSTRACT_PUBMED_24433862}}
 
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==About this Structure==
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==Amp-c beta-lactamase (pseudomonas aeruginosa) in complex with mk-7655==
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[[4nk3]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NK3 OCA].
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<StructureSection load='4nk3' size='340' side='right'caption='[[4nk3]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4nk3]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa_PAO1 Pseudomonas aeruginosa PAO1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NK3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4NK3 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]] 1.9&#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=MK7:(2S,5R)-1-FORMYL-N-(PIPERIDIN-4-YL)-5-[(SULFOOXY)AMINO]PIPERIDINE-2-CARBOXAMIDE'>MK7</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4nk3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4nk3 OCA], [https://pdbe.org/4nk3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4nk3 RCSB], [https://www.ebi.ac.uk/pdbsum/4nk3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4nk3 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/AMPC_PSEAE AMPC_PSEAE]
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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beta-Lactamase inhibitors with a bicyclic urea core and a variety of heterocyclic side chains were prepared and evaluated as potential partners for combination with imipenem to overcome class A and C beta-lactamase mediated antibiotic resistance. The piperidine analog 3 (MK-7655) inhibited both class A and C beta-lactamases in vitro. It effectively restored imipenem's activity against imipenem-resistant Pseudomonas and Klebsiella strains at clinically achievable concentrations. A combination of MK-7655 and Primaxin(R) is currently in phase II clinical trials for the treatment of Gram-negative bacterial infections.
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==Reference==
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Discovery of MK-7655, a beta-lactamase inhibitor for combination with Primaxin((R)).,Blizzard TA, Chen H, Kim S, Wu J, Bodner R, Gude C, Imbriglio J, Young K, Park YW, Ogawa A, Raghoobar S, Hairston N, Painter RE, Wisniewski D, Scapin G, Fitzgerald P, Sharma N, Lu J, Ha S, Hermes J, Hammond ML Bioorg Med Chem Lett. 2014 Feb 1;24(3):780-5. doi: 10.1016/j.bmcl.2013.12.101., Epub 2014 Jan 3. PMID:24433862<ref>PMID:24433862</ref>
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<ref group="xtra">PMID:024433862</ref><references group="xtra"/><references/>
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[[Category: Beta-lactamase]]
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[Category: Fitzgerald, P M.D.]]
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</div>
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[[Category: Lu, J.]]
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<div class="pdbe-citations 4nk3" style="background-color:#fffaf0;"></div>
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[[Category: Scapin, G.]]
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[[Category: Sharma, N.]]
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==See Also==
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[[Category: Hydrolase]]
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*[[Beta-lactamase 3D structures|Beta-lactamase 3D structures]]
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[[Category: Hydrolase-hydrolase inhibitor complex]]
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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: Large Structures]]
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[[Category: Pseudomonas aeruginosa PAO1]]
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[[Category: Fitzgerald PMD]]
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[[Category: Lu J]]
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[[Category: Scapin G]]
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[[Category: Sharma N]]

Current revision

Amp-c beta-lactamase (pseudomonas aeruginosa) in complex with mk-7655

PDB ID 4nk3

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