carboxyspermidine + NADP(+) + H2O = L-aspartate 4-semialdehyde + putrescine + NADPH + H(+)
carboxyspermidine + nadp(+) + h2o = l-aspartate 4-semialdehyde + putrescine + nadph + h(+)
carboxyspermidine + NADP(+) + H2O = L-aspartate 4-semialdehyde + putrescine + NADPH + H(+)
carboxyspermidine + nadp(+) + h2o = l-aspartate 4-semialdehyde + putrescine + nadph + h(+)