title: Identification of an intermediate in the de novo formation of nicotinamide adenine dinucleotide in Escherichia coli.
mesh_terms: D000114:Acetylene / Q000031:analogs & derivatives* / Q000378:metabolism; D000480:Alkynes; D004926:Escherichia coli / Q000378:metabolism*; D005231:Fatty Acids, Unsaturated; D009243:NAD / Q000378:metabolism*; D011805:Quinolinic Acids / Q000494:pharmacology
chemical_list: D000480:Alkynes; D005231:Fatty Acids, Unsaturated; D011805:Quinolinic Acids; D009243:NAD; C024060:2-butynedioic acid; D000114:Acetylene