title: Proton electrochemical gradients and active transport: the saga of lac permease.
mesh_terms: D000595:Amino Acid Sequence; D000911:Antibodies, Monoclonal; D001665:Binding Sites; D001693:Biological Transport, Active; D002462:Cell Membrane / Q000378:metabolism; D002463:Cell Membrane Permeability; D004563:Electrochemistry; D003576:Electron Transport Complex IV / Q000378:metabolism; D004926:Escherichia coli / Q000235:genetics / Q000378:metabolism*; D029968:Escherichia coli Proteins; D005614:Freeze Fracturing; D005697:Galactosides / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D007158:Immunologic Techniques; D007700:Kinetics; D007785:Lactose / Q000378:metabolism; D008081:Liposomes / Q000378:metabolism; D046911:Macromolecular Substances; D026901:Membrane Transport Proteins / Q000235:genetics / Q000276:immunology / Q000378:metabolism*; D008854:Microscopy, Electron; D008970:Molecular Weight; D009004:Monosaccharide Transport Proteins; D009154:Mutation; D009995:Osmosis; D011487:Protein Conformation; D011522:Protons; D013329:Structure-Activity Relationship; D027981:Symporters
chemical_list: D000911:Antibodies, Monoclonal; D029968:Escherichia coli Proteins; D005697:Galactosides; C050221:LacY protein, E coli; D008081:Liposomes; D046911:Macromolecular Substances; D026901:Membrane Transport Proteins; D009004:Monosaccharide Transport Proteins; D011522:Protons; D027981:Symporters; C007816:beta-galactoside; C021499:lactose permease; C038862:cytochrome o oxidase; D003576:Electron Transport Complex IV; D007785:Lactose