Initiation of protein synthesis in Escherichia coli. I. Purification and properties of the initiation factors.

Bacterial Proteins/analysis,antagonists & inhibitors,biosynthesis,isolation & purification Calcium Phosphates Carbon Isotopes Chemical Precipitation Chromatography, DEAE-Cellulose Chromatography, Gel Chromatography, Ion Exchange Dialysis Electrophoresis Escherichia coli/analysis Formates Guanine Nucleotides Membranes, Artificial Methionine Methods Quaternary Ammonium Compounds RNA, Messenger RNA, Transfer Ribosomes/drug effects,metabolism Sulfates Sulfhydryl Compounds/analysis Tritium

Bacterial Proteins Calcium Phosphates Carbon Isotopes Formates Guanine Nucleotides Membranes, Artificial Quaternary Ammonium Compounds RNA, Messenger Sulfates Sulfhydryl Compounds Tritium RNA, Transfer Methionine