10-hydroxy-alpha-humulene + NAD(+) => zerumbone + NADH + H(+)
10-hydroxy-alpha-humulene + nad(+) => zerumbone + nadh + h(+)
10-hydroxy-alpha-humulene + NAD(+) => zerumbone + NADH + H(+)
10-hydroxy-alpha-humulene + nad(+) => zerumbone + nadh + h(+)