label: 4-(6-hydroxypyridin-3-yl)-4-oxobutanoate + 2 NADH + O2 + 2 H(+) => 2,5-dihydroxypyridine + succinate semialdehyde + 2 NAD(+) + H2O
label_lc: 4-(6-hydroxypyridin-3-yl)-4-oxobutanoate + 2 nadh + o2 + 2 h(+) => 2,5-dihydroxypyridine + succinate semialdehyde + 2 nad(+) + h2o