N-octadecanoylsphing-4-enine + CoA + H(+) => sphing-4-enine + octadecanoyl-CoA
n-octadecanoylsphing-4-enine + coa + h(+) => sphing-4-enine + octadecanoyl-coa
N-octadecanoylsphing-4-enine + CoA + H(+) => sphing-4-enine + octadecanoyl-CoA
n-octadecanoylsphing-4-enine + coa + h(+) => sphing-4-enine + octadecanoyl-coa