Use of protection of 30S ribosomal proteins by tRNA for functional mapping of the E. coli ribosome.

Bacterial Proteins/analysis,metabolism Binding Sites Carbon Isotopes Electrophoresis, Polyacrylamide Gel Escherichia coli/cytology Hydrolysis Molecular Weight Poly U/metabolism Protein Binding Protein Biosynthesis RNA, Messenger/metabolism RNA, Transfer/metabolism Ribosomes/analysis,metabolism Spectrophotometry Trypsin/metabolism

Bacterial Proteins Carbon Isotopes RNA, Messenger Poly U RNA, Transfer Trypsin