title: Regulation of bacterial physiological processes by three types of protein phosphorylating systems.
abstract: A single type of protein-phosphorylating system, the ATP-dependent protein kinases, is employed in the regulation of a variety of cellular physiological processes in eukaryotes. By contrast, recent work with bacteria has revealed that three types of protein-phosphorylating systems are involved in regulation: (1) the classical protein kinases, (2) the newly discovered sensor-kinase/response-regulator systems, and (3) the multifaceted phosphoenolpyruvate-dependent phosphotransferase system. Physiological and mechanistic aspects of these three evolutionarily distinct systems are discussed.
authors: Department of Biology, University of California, San Diego, La Jolla 92093.
authors: M H
authors: MH
authors: Saier
authors: L F
authors: LF
authors: Wu
authors: J
authors: J
authors: Reizer
mesh_terms: D001419:Bacteria / Q000378:metabolism*; D001426:Bacterial Proteins / Q000737:chemistry / Q000378:metabolism; D010731:Phosphoenolpyruvate Sugar Phosphotransferase System; D010766:Phosphorylation; D011487:Protein Conformation; D011494:Protein Kinases / Q000378:metabolism*; D011499:Protein Processing, Post-Translational
chemical_list: D001426:Bacterial Proteins; D011494:Protein Kinases; D010731:Phosphoenolpyruvate Sugar Phosphotransferase System