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Figure 3
Radial profile of the power spectrum [|G_{\hat {\bf  n}}(\nu)|^2] of a polyalanine α-helix in the direction coinciding with its axis obtained for different values of the zero-padding parameter npad. The all-atoms α-helix profile (dashed line) is only reported for npad = 4.

Journal logoBIOLOGICAL
ISSN: 1399-0047
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