Tags: Enzyme.
In enzymology a glyceraldehyde-3-phosphate dehydrogenase (phosphorylating) (EC 1.2.1.12) is an enzyme that catalyzes the chemical reactionD-glyceraldehyde 3-phosphate + phosphate + NAD+ 3-phospho-D-glyceroyl phosphate + NADH + H+The 3 substrates of this enzyme are D-glyceraldehyde 3-phosphate phosphate and NAD+ whereas its 3 products are 3-phospho-D-glyceroyl phosphate 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.