3-oxohexadecasphinganine + NADPH + H(+) => hexadecasphinganine + NADP(+)
3-oxohexadecasphinganine + nadph + h(+) => hexadecasphinganine + nadp(+)
3-oxohexadecasphinganine + NADPH + H(+) => hexadecasphinganine + NADP(+)
3-oxohexadecasphinganine + nadph + h(+) => hexadecasphinganine + nadp(+)