Figure 3.
Figure 3. Stereo view of the section of the final 2.7 Å
resolution 2F[o] - F[c] electron density map (blue; 1 contour
level) around the N-terminal segment of the NtA structure in
complex (starting with Cys 2). The chloride ion (red sphere)
is trapped between Arg 5 and Ser 108. The free model of NtA in
green (starting with Glu 6) is superimposed. Other than the
rigidification of their N-terminal tail regions, the free and
complexed structures are identical (overall r.m.s. deviation of
0.32 Å).
The above figure is reprinted
by permission from Macmillan Publishers Ltd:
Nat Struct Biol
(2001,
8,
705-709)
copyright 2001.
contour
level) around the N-terminal segment of the NtA structure in
complex (starting with Cys 2). The chloride ion (red sphere)
is trapped between Arg 5 and Ser 108. The free model of NtA in
green (starting with Glu 6) is superimposed. Other than the
rigidification of their N-terminal tail regions, the free and
complexed structures are identical (overall r.m.s. deviation of
0.32 Å).