prostaglandin E2 + NAD(+) = 15-oxoprostaglandin E2 + NADH + H(+)
prostaglandin e2 + nad(+) = 15-oxoprostaglandin e2 + nadh + h(+)
"15-hydroxyprostaglandin dehydrogenase"
"15-hydroxyprostaglandin dehydrogenase"