title: Proton magnetic resonance studies of Escherichia coli ribosomal protein S4 and a C-terminal fragment of this protein.
mesh_terms: D004926:Escherichia coli / Q000032:analysis*; D046911:Macromolecular Substances; D009682:Magnetic Resonance Spectroscopy; D010446:Peptide Fragments / Q000032:analysis; D011487:Protein Conformation; D012269:Ribosomal Proteins; D014357:Trypsin
chemical_list: D046911:Macromolecular Substances; D010446:Peptide Fragments; D012269:Ribosomal Proteins; D014357:Trypsin