Tags: Enzyme.
In enzymology a gamma-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) is an enzyme that catalyzes the chemical reaction4-guanidinobutanal + NAD+ + H2O 4-guanidinobutanoate + NADH + 2 H+The 3 substrates of this enzyme are 4-guanidinobutanal NAD+ and H2O whereas its 3 products are 4-guanidinobutanoate NADH and H+.This enzyme belongs to the family of oxidoreductases specifically those acting on the aldehyde or oxo group of donor with NAD+ or NADP+ as acceptor.