Single-molecule force spectroscopy measurements of pentosan polysulfate interacting with hamster prion protein

File contains force extension curves showing unfolding/refolding transitions measured for hamster PrP in the presence of PPS. Data are presented as columns of extension (nm) and force (pN) values from successive individual unfolding and refolding trajectories. Each separate sheet in the .xls file corresponds to a set of pulling/relaxation curves measured on the same molecule.