Dynamical Fragments - Methods: Binning

Fragments were binned in two dimensions according to the distances between atoms in the termainal residues of the fragments, as noted in each figure. The images below show the populations and average internal rmsd of each bin for each fragment library. Each library shows a distinct, highly populated α-helical region. The shorter fragments have a defined β-region and the longer fragments show regions of main-chain hydrogen bonding between the terminal residues.