using two different assay systems to distinguish between overt and inner forms of carnitine palmitoyl transferase ( cpt , ec 2.3.1.21 ) of intact guinea-pig liver mitochondria , we have shown that the hypoglycemic agent 2- ( 3-methylcinnamylhydrazono ) -propionate ( bm 42.304 ) inhibits the activity of carnitine-acylcarnitine translocase of liver mitochondria .
C0007262
carnitine palmitoyl transferase
C0007261
carnitine-acylcarnitine translocase