Resolved librational motions of gramicidin-S and glutathione dimer as studied by nuclear magnetic resonance spectroscopy

摘要: A theory relating 13C n.m.r. relaxation parameters to molecular motion at three levels is described, and successfully subjected unusually regorous experimental test. The result give information on mean conformations rates of internal librational motions for gramicidin-S glutathione dimer. They also confirm some previous conclusions regarding proteins, although in this case the model more approximate.