Term Name:	aminobutyraldehyde dehydrogenase (NAD+) activity
Synonyms:	4-aminobutanal dehydrogenase activity, 4-aminobutanal:NAD+ 1-oxidoreductase activity, 4-aminobutyraldehyde dehydrogenase activity, ABAL dehydrogenase activity, gamma-aminobutyraldehyde dehydroganase activity
Definition:	Catalysis of the reaction: 4-aminobutanal + NAD+ + H2O = 4-aminobutanoate + NADH + 2 H+.
Ontology:	GO: Molecular Function [GO:0019145]    QuickGO    AmiGO