7-oxocholesterol + NADPH + H(+) <=> 7beta-hydroxycholesterol + NADP(+)
7-oxocholesterol + nadph + h(+) <=> 7beta-hydroxycholesterol + nadp(+)
7-oxocholesterol + NADPH + H(+) <=> 7beta-hydroxycholesterol + NADP(+)
7-oxocholesterol + nadph + h(+) <=> 7beta-hydroxycholesterol + nadp(+)