Tags: Enzyme.
Protein-fructosamine 3-kinase (EC 2.7.1.171 FN3K fructosamine 3-kinase) is an enzyme with system name ATP:(protein)-N6-D-fructosyl-L-lysine 3-phosphotransferase. This enzyme catalyses the following chemical reaction ATP + [protein]-N6-D-fructosyl-L-lysine ADP + [protein]-N6-(3-O-phospho-D-fructosyl)-L-lysineNonenzymatic glycation is a factor in the pathogenesis of diabetes.