Topological studies of lactose permease of Escherichia coli by protein sequence analysis.

Affinity Labels Amino Acid Sequence Base Sequence Binding Sites Cell Membrane/enzymology Cysteine Cytoplasm/enzymology DNA, Bacterial/genetics Escherichia coli/enzymology Escherichia coli Proteins Ethylmaleimide/pharmacology Immunologic Techniques Iodine Radioisotopes Membrane Transport Modulators Membrane Transport Proteins/antagonists & inhibitors,genetics,metabolism Molecular Weight Monosaccharide Transport Proteins Mutation Peptide Fragments/metabolism Protein Conformation Symporters Thermolysin/metabolism

Affinity Labels DNA, Bacterial Escherichia coli Proteins Iodine Radioisotopes LacY protein, E coli Membrane Transport Modulators Membrane Transport Proteins Monosaccharide Transport Proteins Peptide Fragments Symporters lactose permease Thermolysin Cysteine Ethylmaleimide