ID 1.14.13.163 DE 6-hydroxy-3-succinoylpyridine 3-monooxygenase. AN 6-hydroxy-3-succinoylpyridine hydroxylase. CA 4-(6-hydroxypyridin-3-yl)-4-oxobutanoate + 2 H(+) + 2 NADH + O2 = 2,5- CA dihydroxypyridine + H2O + 2 NAD(+) + succinate semialdehyde. CC -!- The enzyme catalyzes a reaction in the nicotine degradation pathway CC of Pseudomonas species. DR B1N1A2, HSPA_PSEP6 ; F8G0M4, HSPB_PSEP6 ; //