This is a small fraction of dynamics simulation at 298K for the polysaccharide from oral bacteria S. mitis J22.(you need to have your web browser to run Java appplet)

Reference:
Q. W. Xu & C. A. Bush "Dynamics of 13C enriched cell wall polysaccharide S. mitis J22 studied by 13C T1, T1r and 13C-{1H} NOE" Biochemistry in press (1996)