ID 1.2.1.24 DE succinate-semialdehyde dehydrogenase (NAD(+)). CA H2O + NAD(+) + succinate semialdehyde = 2 H(+) + NADH + succinate. CC -!- This enzyme participates in the degradation of glutamate and CC 4-aminobutyrate. CC -!- It is similar to EC 1.2.1.79 and EC 1.2.1.16 but is specific for CC NAD(+). DR Q1JUP4, KGSD1_AZOBR; Q9SAK4, SSDH_ARATH ; Q6A2H1, SSDH_GORGO ; DR P51649, SSDH_HUMAN ; Q3MSM3, SSDH_HYLLA ; Q8BWF0, SSDH_MOUSE ; DR B9F3B6, SSDH_ORYSJ ; Q3MSM4, SSDH_PANPA ; Q6A2H0, SSDH_PANTR ; DR Q6A2H2, SSDH_PONPY ; P51650, SSDH_RAT ; Q6F9G0, TGNE_ACIAD ; //