<prompt> Riboflavin is a constituent ofFMNNADPLPTHF  <response>: Coenzymes of B-complex Vitamins Coenzyme abbretion Derived from vitamin Atom or group transferred Dependent enzyme example Thiamine pyrophosphate TPP Thiamine Aldehyde or kato Transketolase Flavin mononucleotide FMN Riboflavin Hydrogen and electron L-Amino acid oxidase Flavin adenine dinucleotide FAD Riboflavin Hydrogen and electron D-Amino acid oxidase Nicotinamide adenine dinucleotide NAD Niacin Hydrogen and electron Lactate dehydrogenase Nicotinamide adenine dinucleotide phosphate NADP Niacin Hydrogen and electron Glucose 6-phosphate dehydrogenase Lipoic acid Lipoic acid Hydrogen and electron Pyruvate dehydrogenase complex Pyridoxal phopsphate PLP Pyridoxine Amino or keto Alanine transaminase Coenzyme A CoA Panthothenic acid Acyl Thiokinase Tetrahydrofolate FH4 Folic acid One carbon formyl, methenyl etc. Formyl transferase Biocytin Biotin CO2 Pyruvate carboxylase methylcobalamin; Deoxyadenosyl cobalamin Cobalamin methylisomerisation Methylmalonyl CoA mutase 