3-dehydro-15-methylhexadecasphinganine + NADPH + H(+) => 15-methylhexadecasphinganine + NADP(+)
3-dehydro-15-methylhexadecasphinganine + nadph + h(+) => 15-methylhexadecasphinganine + nadp(+)
3-dehydro-15-methylhexadecasphinganine + NADPH + H(+) => 15-methylhexadecasphinganine + NADP(+)
3-dehydro-15-methylhexadecasphinganine + nadph + h(+) => 15-methylhexadecasphinganine + nadp(+)