Distressing bacteria: structure of a prokaryotic detox program.

Mol Cell

MRC Cancer Cell Unit, Hutchison-MRC Research Centre, Hills Road, Cambridge CB2 2XZ, United Kingdom.

Published: April 2003

MazF and MazE are components of a chromosomal toxin-antitoxin system of Escherichia coli. In this issue of Molecular Cell, Kamada et al. describe the crystal structure of a MazE/MazF heterohexamer and propose that the mechanism of toxin-antidote recognition is common to other homologous chromosomal and plasmid-borne systems.

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http://dx.doi.org/10.1016/s1097-2765(03)00146-1DOI Listing

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