ID 1.1.1.276 DE serine 3-dehydrogenase (NADP(+)). AN serine 3-dehydrogenase. CA L-serine + NADP(+) = aminoacetaldehyde + CO2 + NADPH. CC -!- NAD(+) cannot replace NADP(+) (cf. EC 1.1.1.387). DR Q8U8I2, SDH_AGRFC ; Q9KWN1, SDH_RHIRD ; //