Protein-ribulosamine 3-kinase, chloroplastic

UniProtKB accession:  Q9LEW8

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UniProtKB description:  Initiates a process leading to the deglycation of proteins (PubMed:15705060). Phosphorylates low-molecular-mass and protein-bound erythrulosamines and ribulosamines, but not fructosamines or psicosamines, on the third carbon of the sugar moiety (PubMed:15705060). Protein-bound erythrulosamine 3-phosphates and ribulosamine 3-phosphates are unstable and decompose under physiological conditions (PubMed:15705060).