Studies on polypeptide elongation factor from E. coli. I. Crystalline factor G.

Amino Acids/analysis Chromatography, Gel Chromatography, Ion Exchange Crystallization Electrophoresis, Disc Escherichia coli/analysis Guanosine Triphosphate Magnesium Molecular Weight Peptide Elongation Factors/isolation & purification Phosphoric Monoester Hydrolases/isolation & purification,metabolism Quaternary Ammonium Compounds Ribosomes Ultracentrifugation

Amino Acids Peptide Elongation Factors Quaternary Ammonium Compounds Guanosine Triphosphate Phosphoric Monoester Hydrolases Magnesium