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Figure 3.
Figure 3. Conformational changes
in RI. The models of RI from the
RNase A-RI complex (continuous
lines) and RI from the lithium
sulfate crystals (broken lines) were
superimposed on the high-resol-
ution model of free RI with the
program INSIGHT (using only the
C
a
atoms). The r.m.s. deviations of
the C
a
atoms are shown as thin
lines, and the fourth-order poly-
nomial curves fitted to the r.m.s.
deviations curves are shown as
thick lines.
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