(R)-carnitine + ATP + CoA = (R)-carnitinyl-CoA + AMP + diphosphate
(r)-carnitine + atp + coa = (r)-carnitinyl-coa + amp + diphosphate
(R)-carnitine + ATP + CoA = (R)-carnitinyl-CoA + AMP + diphosphate
(r)-carnitine + atp + coa = (r)-carnitinyl-coa + amp + diphosphate