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Figure 3.
Figure 3. X-ray-induced structural changes in the active
site of BALC PSAT. Sigma A-weighted difference Fourier maps
(wF[A]-wF[n]) between the first data set, A, and the successive
data sets, B-G, respectively, are shown. Superimposed atomic
coordinates from the model A are presented. The green density
represents maps contoured at 6.5  , and the
blue density represents maps contoured at -6.0 . The figure
was produced using BOBSCRIPT (Esnouf 1997) and Raster 3D
(Merritt and Murphy 1994). (A) wF[A]-wF[B] map. (B) wF[A]-wF[C]
map. (C) wF[A]-wF[D] map. (D) wF[A]-wF[E] map. (E) wF[A]-wF[F]
map. (F) wF[A]-wF[G] map.
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