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. Author manuscript; available in PMC: 2017 Mar 8.
Published in final edited form as: Biochemistry. 2016 Feb 24;55(9):1398–1407. doi: 10.1021/acs.biochem.5b01319

Figure 4. Metal identity established by anomalous scattering experiments.

Figure 4

a) Anomalous electron density map of Ni-MmARD at 8.4328 keV showing the anomalous signal (green) of Ni (green sphere) in the active site; b) anomalous electron density map of Co-MmARD at 7.8089 keV showing the anomalous signal (magenta) of Co (magenta sphere) in the active site.