Phillips-Jones, Mary ORCID: 0000-0002-0362-4690, Patching, Simon G., Edara, Shalini, Nakayama, Jiro, Hussain, Rohanah and Siligardi, Giuliano
(2013)
Interactions of the intact FsrC membrane histidine kinase with the tricyclic peptide inhibitor siamycin I revealed through synchrotron radiation circular dichroism.
Physical Chemistry Chemical Physics, 15
(2).
pp. 444-447.
ISSN 1463-9076
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Official URL: http://dx.doi.org/10.1039/c2cp43722h
Abstract
The suitability of synchrotron radiation circular dichroism spectroscopy (SRCD) for studying interactions between the tricyclic peptide inhibitor siamycin I and the intact FsrC membrane sensor kinase in detergent micelles has been established. In the present study, tertiary structural changes demonstrate that inhibitor binding occurs at a different, non-overlapping site to the native ligand, GBAP.
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