. "MODEL_NOTES= Bacterial biosynthesis of the amino acid lysine. Critical for protein biosynthesis and a component of the peptidoglycan layer of bacterial cell walls. Website=www.biocyc.org/Ecoli free text=Voet and Voet Biochemistry"^^ . . "Lysine biosynthesis"^^ . . . . . . . . . . "Lysine biosynthesis"^^ .