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Figure 2.
Figure 2. Representative Electron Density and Subdomain
Interface(A) Density-modified experimental map around Phe-138,
contoured at 1.5 σ.(B) 2F[o] − F[c] map of same region as
(A), contoured at 1.5 σ and calculated with both model and
experimental phases.(C) Stereo rendition of buried water
molecules (red spheres) in the interface region between
subdomains N[A] (blue) and N[B] (red). Side chains of interface
residues are drawn as gray sticks, and helices α1, α2′, and
α3′ are rendered as ribbons. Red dashed line indicates
disordered residues 162–166.
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