NMR backbone resonance assignment of New Delhi metallo-beta-lactamase.

Biomol NMR Assign

Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan, 430071, People's Republic of China.

Published: October 2017

The emerging of the New Delhi metallo-beta-lactamase (NDM-1) has become one of the greatest threats to the clinical treatment. Although the structure of NDM-1 has been determined by X-ray crystallography, the molecular mechanism and process of catalysis reaction remain elusive. NMR spectroscopy plays a unique role in the characterization of conformational dynamics. Here we report the backbone H, N and C chemical shift assignments of NDM-1 by heteronuclear multidimensional NMR spectroscopy as well as its secondary structure in solution as predicted by TALOS+.

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http://dx.doi.org/10.1007/s12104-017-9756-5DOI Listing

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