N-octadecanoyl-sphinga-4E,14Z-dienine + CoA + H(+) => sphinga-4E,14Z-dienine + octadecanoyl-CoA
n-octadecanoyl-sphinga-4e,14z-dienine + coa + h(+) => sphinga-4e,14z-dienine + octadecanoyl-coa
N-octadecanoyl-sphinga-4E,14Z-dienine + CoA + H(+) => sphinga-4E,14Z-dienine + octadecanoyl-CoA
n-octadecanoyl-sphinga-4e,14z-dienine + coa + h(+) => sphinga-4e,14z-dienine + octadecanoyl-coa