The rotational isomerism of phenylalanine by nuclear magnetic resonance.
D000409:Alanine / Q000032:analysis; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D005998:Glycine / Q000032:analysis; D009682:Magnetic Resonance Spectroscopy; D010649:Phenylalanine / Q000032:analysis*
D010649:Phenylalanine; D000409:Alanine; D005998:Glycine