Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + [protein]-N6-D-fructosyl-L-lysine | Homo sapiens | fructosamine-3-kinase phosphorylates fructosamine residues, leading to their destabilization and their shedding from protein | ADP + [protein]-N6-(O3-phosphono-D-fructosyl)-L-lysine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
erythrocyte | - |
Homo sapiens | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + [hemoglobin]-N6-D-fructosyl-L-lysine | mass-spectrometric identification of the fructosamine residues that are removed from hemoglobin in intact erythrocytes as a result of the action of fructosamine-3-kinase: Lys16, Lys61 and Lys139 in the alpha-chain of hemoglobin, Val1, Lys17, Lys59, Lys66, Lys132, and Lys144 in the beta-chain of hemoglobin. Some (e.g. Lys139 in the alph-chain of hemoglobin) are readily phosphorylated to a maximal extent by fructosamine-3-kinase in vitro whereas others (e.g. Val1 in the beta-chain of hemoglobin) are slowly and only very partially phosphorylated | Homo sapiens | ADP + [hemoglobin]-N6-(O3-phosphono-D-fructosyl)-L-lysine | - |
? | |
ATP + [protein]-N6-D-fructosyl-L-lysine | fructosamine-3-kinase phosphorylates fructosamine residues, leading to their destabilization and their shedding from protein | Homo sapiens | ADP + [protein]-N6-(O3-phosphono-D-fructosyl)-L-lysine | - |
? |
Synonyms | Comment | Organism |
---|---|---|
FN3K | - |
Homo sapiens |
fructosamine-3-kinase | - |
Homo sapiens |