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Figure 4
LytM domain of Csd3. (a) Two different views of the electrostatic potential surface of the LytM domain of Csd3. The positive and negative electrostatic potentials on the surface are coloured blue and red, respectively. Four loops that form the substrate-binding groove around the Zn2+ ion (green sphere) are denoted by loops I–IV. (b) Superposition of LytM domains in four M23B metallopeptidases. The LytM domains of H. pylori Csd3 (red), N. meningitidis NMB0315 (pale green; PDB entry 3slu ), V. cholerae VC0503 (sky blue; PDB entry 2gu1 ) and S. aureus LytM (yellow/orange; PDB entry 1qwy ) are superimposed and shown as ribbon diagrams.

Journal logoBIOLOGICAL
CRYSTALLOGRAPHY
ISSN: 1399-0047
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