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Figure 2.
FIGURE 2. Peptide ligands for the LAP and ZO-1 PDZ domains.
Sequences are shown for peptides selected from a completely
random phage-displayed library screened against Erbin-PDZ (A),
Densin-PDZ (B), Scrib-PDZ1 (C), Scrib-PDZ2 (D), Scrib-PDZ3 (E),
ZO1-PDZ1 (F), and ZO1-PDZ3 (G). Gray shading indicates sequences
that match the optimal binding motifs defined in the legend for
Fig. 4.
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