Function | Fructosamine-3-kinase involved in protein deglycation by mediating phosphorylation of fructoselysine residues on glycated proteins, to generate fructoselysine-3 phosphate. Fructoselysine-3 phosphate adducts are unstable and decompose under physiological conditions. Involved in intracellular deglycation in erythrocytes. Involved in the response to oxidative stress by mediating deglycation of NFE2L2/NRF2, glycation impairing NFE2L2/NRF2 function. Also able to phosphorylate psicosamines and ribulosamines. |
Protein Name | Fructosamine-3-KinaseProtein-Psicosamine 3-Kinase Fn3kProtein-Ribulosamine 3-Kinase Fn3k |
Database Links | Reactome: R-HSA-163841 |
Alternative Protein Names | Fructosamine-3-Kinase proteinProtein-Psicosamine 3-Kinase Fn3k proteinProtein-Ribulosamine 3-Kinase Fn3k proteinFN3K protein |
Information sourced from Uniprot.org