title: Pyridine nucleotide metabolism in Escherichia coli. 3. Biosynthesis from alternative precursors in vivo.
mesh_terms: D000581:Amidohydrolases / Q000378:metabolism; D001692:Biological Transport; D002247:Carbon Isotopes; D002462:Cell Membrane / Q000378:metabolism; D002474:Cell-Free System; D003470:Culture Media; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology / Q000378:metabolism*; D007700:Kinetics; D009243:NAD / Q000096:biosynthesis; D009249:NADP / Q000096:biosynthesis; D009536:Niacinamide / Q000378:metabolism* / Q000494:pharmacology; D009539:Nicotinic Acids / Q000096:biosynthesis / Q000378:metabolism* / Q000494:pharmacology; D013045:Species Specificity; D013329:Structure-Activity Relationship; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D003470:Culture Media; D009539:Nicotinic Acids; D009243:NAD; D014316:Tritium; D009536:Niacinamide; D009249:NADP; D000581:Amidohydrolases