Carnitine Shuttle an overview ScienceDirect Topics The Biomics Carnitine shuttle system for transporting fatty acyl CoA into the mitochondrial matrix. The path of the acyl group is traced in red. #biochemistry #biochem #biochimica #biochimie #bioquimica #biochemie #biolchem # L carnitine is primarily synthesized in the liver from the amino acids lysine and methionine through a series of four enzymatic reactions, with the liver and kidneys converting the precursor butyrobetaine into active L Carnitine in Mitochondria Encyclopedia MDPI