. "The chemical reactions and pathways involving L-methylmalonyl-CoA, the L-enantiomer of 2-carboxypropanoyl-CoA. S-methylmalonyl-CoA is an intermediate in the beta oxidation of odd-numbered fatty acids in animals." . . "L-methylmalonyl-CoA metabolic process" . "L-methylmalonyl-CoA metabolism" . . . .