title: Mutations affecting uridine monophosphate pyrophosphorylase or the argR gene in Escherichia coli. Effects on carbamoyl phosphate and pyrimidine biosynthesis and on uracil uptake.
mesh_terms: D000255:Adenosine Triphosphate; D001120:Arginine / Q000096:biosynthesis; D001221:Aspartate Carbamoyltransferase / Q000378:metabolism; D001224:Aspartic Acid; D011756:Diphosphates; D004794:Enzyme Repression; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology / Q000378:metabolism*; D005246:Feedback; D005809:Genes, Regulator; D005973:Glutamine; D009154:Mutation; D009604:Nitrosoguanidines / Q000494:pharmacology; D009952:Ornithine; D009954:Ornithine Carbamoyltransferase / Q000378:metabolism; D010430:Pentosyltransferases / Q000096:biosynthesis*; D010770:Phosphotransferases / Q000096:biosynthesis; D011743:Pyrimidines / Q000096:biosynthesis; D014161:Transduction, Genetic; D014498:Uracil / Q000378:metabolism; D014500:Uracil Nucleotides
chemical_list: D011756:Diphosphates; D009604:Nitrosoguanidines; D011743:Pyrimidines; D014500:Uracil Nucleotides; D005973:Glutamine; D001224:Aspartic Acid; D014498:Uracil; D000255:Adenosine Triphosphate; D001120:Arginine; D009952:Ornithine; D001221:Aspartate Carbamoyltransferase; D009954:Ornithine Carbamoyltransferase; D010430:Pentosyltransferases; D010770:Phosphotransferases