Literature DB >> 19524434

Potential scorpionate antibiotics: targeted hydrolysis of lipid II containing model membranes by vancomycin-TACzyme conjugates and modulation of their antibacterial activity by Zn-ions.

H Bauke Albada1, Christopher J Arnusch, Hilbert M Branderhorst, Anne-Marie Verel, Wouter T M Janssen, Eefjan Breukink, Ben de Kruijff, Roland J Pieters, Rob M J Liskamp.   

Abstract

The antibiotic vancomycin-that binds lipid II in the bacterial cell membrane-was conjugated to a mono- and tetravalent mimic of the tris-histidine catalytic triad of metalloenzymes. Targeted hydrolysis by the conjugate was observed using model membranes containing lipid II, and in vitro MIC-values of the targeted mimic constructs could be modulated by Zn-ions.

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Year:  2009        PMID: 19524434     DOI: 10.1016/j.bmcl.2009.05.064

Source DB:  PubMed          Journal:  Bioorg Med Chem Lett        ISSN: 0960-894X            Impact factor:   2.823


  1 in total

1.  Tuning the activity of a short arg-trp antimicrobial Peptide by lipidation of a C- or N-terminal lysine side-chain.

Authors:  H Bauke Albada; Pascal Prochnow; Sandra Bobersky; Sina Langklotz; Patrick Schriek; Julia E Bandow; Nils Metzler-Nolte
Journal:  ACS Med Chem Lett       Date:  2012-09-04       Impact factor: 4.345

  1 in total

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