title: Sugar transport. 3. Purification and properties of a phosphocarrier protein (HPr) of the phosphoenolpyruvate-dependent phosphotransferase system of Escherichia coli.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D001426:Bacterial Proteins; D002247:Carbon Isotopes; D002352:Carrier Proteins / Q000032:analysis / Q000302:isolation & purification; D002845:Chromatography; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003545:Cysteine / Q000032:analysis; D004586:Electrophoresis; D004589:Electrophoresis, Disc; D004926:Escherichia coli / Q000201:enzymology*; D006595:Hexosamines / Q000096:biosynthesis; D006639:Histidine / Q000032:analysis / Q000302:isolation & purification; D006358:Hot Temperature; D006868:Hydrolysis; D007093:Imidazoles; D008970:Molecular Weight; D010728:Phosphoenolpyruvate; D010750:Phosphoproteins / Q000032:analysis; D010759:Phosphorus Isotopes; D010770:Phosphotransferases; D011485:Protein Binding; D011506:Proteins; D013053:Spectrophotometry; D013997:Time Factors; D014357:Trypsin; D014364:Tryptophan / Q000032:analysis; D014443:Tyrosine / Q000032:analysis; D014461:Ultracentrifugation; D014466:Ultraviolet Rays
chemical_list: D000596:Amino Acids; D001426:Bacterial Proteins; D002247:Carbon Isotopes; D002352:Carrier Proteins; D006595:Hexosamines; D007093:Imidazoles; D010750:Phosphoproteins; D010759:Phosphorus Isotopes; D011506:Proteins; D014443:Tyrosine; D006639:Histidine; D010728:Phosphoenolpyruvate; D014364:Tryptophan; D010770:Phosphotransferases; D014357:Trypsin; D003545:Cysteine