. "The chemical reactions and pathways resulting in the breakdown of flavin adenine dinucleotide, which acts as a coenzyme or prosthetic group of various flavoprotein oxidoreductase enzymes." . . . . . "flavin adenine dinucleotide catabolic process" . "FAD or FADH2 catabolic process" . "flavin adenine dinucleotide breakdown" . "flavin adenine dinucleotide catabolism" . "flavin adenine dinucleotide degradation" . . . . . . . .