tetradecasphinganine + NADP(+) <=> 3-oxotetradecasphinganine + NADPH + H(+)
tetradecasphinganine + nadp(+) <=> 3-oxotetradecasphinganine + nadph + h(+)
tetradecasphinganine + NADP(+) <=> 3-oxotetradecasphinganine + NADPH + H(+)
tetradecasphinganine + nadp(+) <=> 3-oxotetradecasphinganine + nadph + h(+)