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Figure 3.
Figure 3. Comparison of the 2F[o] -F[c] electron density
observed in the RmCel12A active sites of (a) Sub2B, (b) Sub2A,
(c) Sub1, together with that of the acid-base E207 as an
indicator of the overall quality of the maps. The catalytic E124
and E207 have orange bonds, the main species modelled into the
density is drawn with black bonds and the subsidiary one with
yellow. The b-strand containing E124 and the cord (drawn in
purple) are also included. The Figure was prepared using
Bobscript.49
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