title: Structural and functional studies of ribonucleoprotein fragments isolated from Escherichia coli 50 S ribosomal subunits.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism; D001665:Binding Sites; D002499:Centrifugation, Density Gradient; D002701:Chloramphenicol / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli; D020558:GTP Phosphohydrolases / Q000378:metabolism; D006868:Hydrolysis; D008094:Lithium; D010458:Peptidyl Transferases / Q000378:metabolism; D011072:Poly U / Q000378:metabolism; D011487:Protein Conformation; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012260:Ribonucleases; D012269:Ribosomal Proteins / Q000032:analysis* / Q000378:metabolism; D012270:Ribosomes; D013329:Structure-Activity Relationship
chemical_list: D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012269:Ribosomal Proteins; D011072:Poly U; D002701:Chloramphenicol; D008094:Lithium; D010458:Peptidyl Transferases; D012260:Ribonucleases; D000251:Adenosine Triphosphatases; D020558:GTP Phosphohydrolases