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Figure 1
Crystal structure of SpeG_Ec in the ligand-free state. (a) Ribbon representation of the SpeG_Ec monomer with bound magnesium ion (red ball) created from the 4r9m structure. (b) Ribbon representation of the SpeG_Ec monomer with bound chloride ion (green ball), sodium ions (blue balls) and small solvent molecules TRS and MPD (stick models in yellow) created from the 6cy6 structure. The secondary-structure elements are labeled in (a) and (b). (c) Superposition of SpeG_Ec monomers in the ligand-free state from the 4r9m and 6cy6 structures.

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
Volume 75| Part 6| June 2019| Pages 545-553
https://doi.org/10.1107/S2059798319006545
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