Term Name:	carboxynorspermidine dehydrogenase activity
Synonyms:	carboxynorspermidine dehydrogenase I activity, carboxynorspermidine dehydrogenase II activity
Definition:	Catalysis of the reaction: carboxynorspermidine + H2O + NADP+ = H+ + L-aspartate 4-semialdehyde + NADPH + propane-1,3-diamine. Also converts carboxyspermidine to putrescine.
Ontology:	GO: Molecular Function [GO:0102143]    QuickGO    AmiGO