NCBI Accession #
NP_186769.1
NCBI GenBank Nucleotide #
NM_110986.4
NCBI Official Full Name
PPDK regulatory protein 2
NCBI Official Synonym Symbols
AtRP2; PPDK regulatory protein 2; T4P13.11; T4P13_11
NCBI Protein Information
PPDK regulatory protein 2
NCBI Summary
Encodes a PPDK regulatory protein that has protein kinase activity but lacks protein phosphatase activity towards PPDK (pyruvate orthophosphate dikinase).
UniProt Synonym Gene Names
AtRP2; PPDK RP2; PPDK regulatory protein 2
UniProt Protein Name
Pyruvate, phosphate dikinase regulatory protein 2
UniProt Synonym Protein Names
Pyruvate, Pi dikinase regulatory protein 2; AtRP2; PPDK RP2; PPDK regulatory protein 2
UniProt Primary Accession #
Q9MAC9
UniProt Related Accession #
Q9MAC9
UniProt Comments
Bifunctional serine/threonine kinase and phosphorylase involved in the dark/light-mediated regulation of PPDK by catalyzing its phosphorylation/dephosphorylation. Has a much lower phosphotransferase activity than PDRP1 (PubMed:21883547). Can use ADP as a high specificity substrate and GDP as a lower affinity substrate, but has no activity with UDP (PubMed:21414960).