Carnitine O-acetyltransferase
（重定向自Carnitine acetyltransferase）
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Carnitine O-acetyltransferase (CRAT, or CAT) (EC2.3.1.7) is an enzyme that encoded by the CRAT gene that catalyzes the chemical reaction
Thus, the two substrates of this enzyme are acetyl-CoA and carnitine, whereas its two products are CoA and O-acetylcarnitine.