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5fqb
From Proteopedia
(Difference between revisions)
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== Function == | == Function == | ||
[[http://www.uniprot.org/uniprot/BLA2_BACCE BLA2_BACCE]] Can hydrolyze carbapenem compounds. | [[http://www.uniprot.org/uniprot/BLA2_BACCE BLA2_BACCE]] Can hydrolyze carbapenem compounds. | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | beta-Lactamases enable resistance to almost all beta-lactam antibiotics. Pioneering work revealed that acyclic boronic acids can act as 'transition state analogue' inhibitors of nucleophilic serine enzymes, including serine-beta-lactamases. Here we report biochemical and biophysical analyses revealing that cyclic boronates potently inhibit both nucleophilic serine and zinc-dependent beta-lactamases by a mechanism involving mimicking of the common tetrahedral intermediate. Cyclic boronates also potently inhibit the non-essential penicillin-binding protein PBP 5 by the same mechanism of action. The results open the way for development of dual action inhibitors effective against both serine- and metallo-beta-lactamases, and which could also have antimicrobial activity through inhibition of PBPs. | ||
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| + | Structural basis of metallo-beta-lactamase, serine-beta-lactamase and penicillin-binding protein inhibition by cyclic boronates.,Brem J, Cain R, Cahill S, McDonough MA, Clifton IJ, Jimenez-Castellanos JC, Avison MB, Spencer J, Fishwick CW, Schofield CJ Nat Commun. 2016 Aug 8;7:12406. doi: 10.1038/ncomms12406. PMID:27499424<ref>PMID:27499424</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 5fqb" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Revision as of 05:07, 9 September 2016
Crystal Structure of Bacillus cereus Metallo-Beta-Lactamase with 2C
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