Figure 3 - full size

Figure 3.
Crystal structure of the GABA[A]R γ2-subunit YECL-pep complexed with μ2–AP2 (157–435). (A) Ribbon diagram showing the binding site within the signal-binding domain of μ2–AP2 complexed with a peptide corresponding to GABA[A]R γ2-subunit residues 362–371 (gold). (B) Surface representation of the γ2 peptide-binding interface with μ2–AP2, including an overlay with the endocytic motif of EGFR (turquoise) to compare binding of the two motifs.