Keywords: NAD metabolism spanish.svg Biosynthesis and salvage pathways in NAD+ and NADP+ metabolism Created using http //www acdlabs com/download/chemsk html ACD/ChemSketch 10 0 and Inkscape ;Legend Trp tryptophan QA quinolinic acid Na nicotinic acid NaMN nicotinic acid mononucleotide NaAD nicotinic acid adenine dinucleotide NAD nicotinamide adenine dinucleotide NADP nicotinamide adenine dinucleotide phosphate NR nicotinamide riboside NMN nicotinamide mononucleotide Nam nicotinamide ADP-ribose adenosine diphosphate ribose NAD_metabolism svg 2010-12-10 16 56 UTC NAD_metabolism svg Fvasconcellos 20 31 9 December 2007 UTC w Image NAD metabolism png by Tim Vickers derivative work Gustavocarra <span class signature-talk >talk</span> NAD_metabolism svg Metabolic pathways Nicotinamide adenine dinucleotide |