Figure 2.
NOESY spectra of wild-type and mutant internalization motif peptides in the presence of clathrin-AP cages. Samples were the same as those in the spectra of Fig. 1. Corresponding expansions from the aliphatic/amide + aromatic region of NOESY spectra are presented as contour plots at the same level from data acquired with 60 ms of mixing time. All samples contained 20 mg/ml cages and 2.5 mM peptide: FDNPVY (A), FDNPVS (B), FDNPVYQKTT (C), and FDNPVSQKTT (D).
