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Figure 1.
Fig. 1. Electron density maps at the DFG and HRD motifs of
Nek2. (a–c) 2mF[o] − DF[c] (gray) and mF[o] − DF[c]
(green, red) SigmaA-weighted electron density maps contoured at
1.0σ, 2.5σ and − 2.5σ around (a) Nek2-T175A^ATPγS, (b)
Nek2^ADP and (c) Nek2-T175A^Apo, respectively. Carbon atoms are
shown in yellow, orange and pale pink in (a), (b) and (c),
respectively. Oxygen atoms are shown in red, whereas nitrogen
atoms are shown in blue. The same color scheme for stick
representation is used in subsequent figures.
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