6rpn
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Structure of metallo beta lactamase VIM-2 with cyclic boronate APC308.== | |
| + | <StructureSection load='6rpn' size='340' side='right'caption='[[6rpn]], [[Resolution|resolution]] 1.41Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6rpn]] 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=6RPN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6RPN 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]] 1.409Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=KDZ:(3~{R})-2,2-bis(oxidanyl)-3-(phenylmethylsulfanyl)-3,4-dihydro-1,2-benzoxaborinin-2-ium-8-carboxylic+acid'>KDZ</scene>, <scene name='pdbligand=KL8:(3~{S})-2,2-bis(oxidanyl)-3-(phenylmethylsulfanyl)-3,4-dihydro-1,2-benzoxaborinin-2-ium-8-carboxylic+acid'>KL8</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=6rpn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rpn OCA], [https://pdbe.org/6rpn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6rpn RCSB], [https://www.ebi.ac.uk/pdbsum/6rpn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6rpn ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q9K2N0_PSEAI Q9K2N0_PSEAI] | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | beta-Lactamases comprise the most widely used mode of resistance to beta-lactam antibiotics. Cyclic boronates have shown promise as a new class of beta-lactamase inhibitor, with pioneering potential to potently inhibit both metallo- and serine-beta-lactamases. We report studies concerning a bicyclic boronate ester with a thioether rather than the more typical beta-lactam antibiotic "C-6/C-7" acylamino type side chain, which is present in the penicillin/cephalosporin antibiotics. The thioether bicyclic boronate ester was tested for activity against representative serine- and metallo-beta-lactamases. The results support the broad inhibition potential of bicyclic boronate based inhibitors with different side chains, including against metallo-beta-lactamases from B1, B2, and B3 subclasses. Combined with previous crystallographic studies, analysis of a crystal structure of the thioether inhibitor with the clinically relevant VIM-2 metallo-beta-lactamase implies that further SAR work will expand the already broad scope of beta-lactamase inhibition by bicyclic boronates. | ||
| - | + | Broad Spectrum beta-Lactamase Inhibition by a Thioether Substituted Bicyclic Boronate.,Parkova A, Lucic A, Krajnc A, Brem J, Calvopina K, Langley GW, McDonough MA, Trapencieris P, Schofield CJ ACS Infect Dis. 2020 Jan 6. doi: 10.1021/acsinfecdis.9b00330. PMID:31841636<ref>PMID:31841636</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| + | <div class="pdbe-citations 6rpn" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Beta-lactamase 3D structures|Beta-lactamase 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Pseudomonas aeruginosa]] | ||
| + | [[Category: Brem J]] | ||
| + | [[Category: Langley GW]] | ||
| + | [[Category: Lucic A]] | ||
| + | [[Category: McDonough MA]] | ||
| + | [[Category: Parkova A]] | ||
| + | [[Category: Schofield CJ]] | ||
Current revision
Structure of metallo beta lactamase VIM-2 with cyclic boronate APC308.
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