title: Compact globular structure of protein S15 from Escherichia coli ribosomes.
mesh_terms: D002942:Circular Dichroism; D004926:Escherichia coli / Q000032:analysis*; D005916:Globulins / Q000302:isolation & purification; D046911:Macromolecular Substances; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D011487:Protein Conformation; D012269:Ribosomal Proteins / Q000302:isolation & purification; D012270:Ribosomes / Q000032:analysis; D013056:Spectrophotometry, Ultraviolet
chemical_list: D005916:Globulins; D046911:Macromolecular Substances; D012269:Ribosomal Proteins