title: Preliminary x-ray data for the HPr protein of the phosphoenolpyruvate: sugar phosphotransferase system of Escherichia coli.
mesh_terms: D001426:Bacterial Proteins; D002352:Carrier Proteins; D003460:Crystallization; D004926:Escherichia coli / Q000201:enzymology*; D010731:Phosphoenolpyruvate Sugar Phosphotransferase System / Q000378:metabolism; D014961:X-Ray Diffraction
chemical_list: D001426:Bacterial Proteins; D002352:Carrier Proteins; D010731:Phosphoenolpyruvate Sugar Phosphotransferase System; C030182:phosphocarrier protein HPr