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Figure 4.
Figure 4. Structure of Phosducin(A) Stereo pair showing the
Cα trace of phosducin in the complex. The trace for residues 37
to 66 (open bars) is tentative. The N-terminal domain is at the
top and the C-terminal domain is at the bottom of the figure.
G[t]βγ would be located to the right of the N-terminal domain.
The Ser-73 α carbon is enlarged and labeled. This figure was
generated by DPLOT (G. Van Duyne).(B) Stereo pair showing the
least-squares superimposed Cα traces of the phosducin
C-terminal domain (blue) and thioredoxin ([18]) (red). The N-
and C-terminal residues of the C-terminal domain are labeled
P111 and P230, respectively. The N- and C-terminus of
thioredoxin are labeled T1 and T108. The C-terminal domain is
viewed from its left side, relative to (A), in an orientation
similar to that in Figure 6A.
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