title: A phosphoribosyl-enzyme covalent intermediate in the first enzyme of histidine biosynthesis.
mesh_terms: D000255:Adenosine Triphosphate; D001665:Binding Sites; D002247:Carbon Isotopes; D002850:Chromatography, Gel; D006639:Histidine / Q000096:biosynthesis*; D006836:Hydro-Lyases; D008274:Magnesium; D008954:Models, Biological; D008956:Models, Chemical; D010756:Phosphoric Acids; D011489:Protein Denaturation; D011755:Pyrophosphatases; D012440:Saccharomyces / Q000201:enzymology; D012486:Salmonella typhimurium / Q000201:enzymology*
chemical_list: D002247:Carbon Isotopes; D010756:Phosphoric Acids; D006639:Histidine; D000255:Adenosine Triphosphate; D011755:Pyrophosphatases; D006836:Hydro-Lyases; D008274:Magnesium