Figure 5

Correlation of conformational fluctuation and ligand binding and IgE epitope. (a) Comparison between Δω15N obtained by DHE titration (black) and relaxation dispersion experiments (red). The results show similarity, except for residues 102 and 115 in β6 and β7, suggesting structural resemblance between the high-energy conformational state and the DHE bound state. (b) Residues in conformation exchange and with CSP in the presence of IgE10 and in conformational exchange (c) are mapped in the surface of Fag s 1 structure.