label: glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity
label_lc: glyceraldehyde-3-phosphate dehydrogenase (nad+) (phosphorylating) activity
description: "Catalysis of the reaction: D-glyceraldehyde 3-phosphate + phosphate + NAD+ = 3-phospho-D-glyceroyl phosphate + NADH + H+."