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Figure 4.
Figure 4. Surface diagrams of conserved regions within the
RACK1 proteins. (A) Conserved region 1. Conserved residues are
colored according to the blade to which they belong based on the
ribbon diagram in Figure 1B. Residues Arg36, Trp83, Arg125,
Trp152, and Lys214 line the upper rim of the β-propeller pore.
(B) Conserved region 2. Tyr230 and Tyr248 on RACK1A are proposed
phosphorylation sites. Residue Pro204 is located on the lower
rim of the pore of the β-propeller. Molecular surfaces were
created using PyMOL (DeLano Scientific).
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