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Figure 6.
Figure 6. Comparison of the bPIX-SH3/PAK2 structure to
other bPIX-SH3 structures. (a) Superposition of the crystal and
NMR structures of the bPIX-SH3/PAK complex. Peptides are
illustrated in stick representation. The bPIX-SH3 surface is
shown in gray, and the peptides are colored according to the
legend in (a). (b) Structure of the bPIX-SH3/Cbl-b complex shown
in ribbon representation (PDB code 2AK5). The two bPIX-SH3
domains and the Cbl-b peptide are colored according to the
legend in (b). (c) Superposition of the bPIX-SH3/PAK2 crystal
structure with the bPIX-SH3 B/Cbl-b crystal structure. bPIX-SH3
A has been removed for clarity. Peptides are illustrated in
stick representation. The peptides of the crystal structures are
colored according to the legend in (c).
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