Nicotinamide adenine dinucleotide (NAD+) kinases (NADKs) phosphorylate NAD+, thereby producing nicotinamide adenine dinucleotide phosphate (NADP). As such, NADKs play a crucial role in anabolic process and redox homeostasis through production of NADP(H). (Adapted from PMID:36512915.)

NAD(+) kinase (2.7.1.23)