Molecular mechanism of action of tyrocidine antimicrobial peptides using NMR spectroscopy and computational techniques

Includes abstract. === Includes bibliographical references. === The need to come up with new and novel antibiotics that utilize unique mechanisms, to which bacteria cannot generate resistance, was the main motivation of this study. Tyrocidine peptides are non-selective antibiotics that have such pro...

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Bibliographic Details
Main Author: Munyuki, Gadzikano
Other Authors: Jackson, Graham Ellis
Format: Doctoral Thesis
Language:English
Published: University of Cape Town 2014
Subjects:
Online Access:http://hdl.handle.net/11427/6347
Description
Summary:Includes abstract. === Includes bibliographical references. === The need to come up with new and novel antibiotics that utilize unique mechanisms, to which bacteria cannot generate resistance, was the main motivation of this study. Tyrocidine peptides are non-selective antibiotics that have such properties. However, very limited information is available about their mechanism of action. The aim of this study was to determine the mechanism of action of tyrocidine peptides, tyrocidine A, tyrocidine B and tyrocidine C.