flavin adenine dinucleotide, fad molecule. essential redox-active coenzyme involved in energy production and metabolism.

flavin adenine dinucleotide fad coenzyme redox oxidationreduction biochemical enzyme molecule metabolism energy production molecular structure mononucleotide fmn riboflavin vitamin nadh fadh2 krebs cycle citric acid drawing flat icon hydrogen carbon oxygen nitrogen phosphorus organic chemistry skeletal formula structural chemical atomic atom compound design vector essential redox-active involved line font diagram text brand document cartoon presentation circle sketch logo map multimedia number screenshot