tetracosenoyl-CoA + sphing-4-enine = N-(tetracosenoyl)-sphing-4-enine + CoA + H(+)
tetracosenoyl-coa + sphing-4-enine = n-(tetracosenoyl)-sphing-4-enine + coa + h(+)
tetracosenoyl-CoA + sphing-4-enine = N-(tetracosenoyl)-sphing-4-enine + CoA + H(+)
tetracosenoyl-coa + sphing-4-enine = n-(tetracosenoyl)-sphing-4-enine + coa + h(+)