Neutron-scattering spectroscopy of the alpha- and beta- forms of poly-L-alanine. Motion of the methyl side chain.
D000409:Alanine; D009502:Neutrons; D009904:Optical Rotation; D010455:Peptides; D012542:Scattering, Radiation; D013057:Spectrum Analysis
D010455:Peptides; D000409:Alanine