Figure 4.

(Left) Plots of the leading ligand and receptor eigenfunctions, Ψ^L, Ψ^R, of EGF and FGF. (Center) Corresponding graphs of their wavelet transformations, W^L, W^R. (Right) Maximum entropy, complex poles power spectra, h(ω) values of their Ψ^L and Ψ^R. The sequence positions along the abscissas of the W^L and W^R plots are n − 18 of the indicated amino acid sequence lengths where n of the EGF propeptide = 1,188; extracellular EGF REC. = 355; FGF = 154; extracellular FGF REC. = 700.