Protein-arginine-phosphatase - P39155 (PAP_BACSU)


Protein Feature View of PDB entries mapped to a UniProtKB sequence  

  • Number of PDB entries for P39155: 5
Catalyzes the specific dephosphorylation of phosphoarginine residues in a large number of proteins. Counteracts the protein arginine kinase McsB in vivo. Can dephosphorylate CtsR-P; thus, can restore the DNA-binding ability of the CtsR repressor by reversing the McsB-mediated phosphorylation. Is the only active pArg phosphatase present in B.subtilis. Exhibits almost no activity against pSer, pThr, or pTyr peptides. Appears to play a role in B.subtilis stress resistance. Protein arginine phosphorylation has a physiologically important role and is involved in the regulation of many critical cellular processes, such as protein homeostasis, motility, competence, and stringent and stress responses, by regulating gene expression and protein activity. UniProt
Catalytic Activity
A [protein]-Nomega-phospho-L-arginine + H2O = a [protein]-L-arginine + phosphate. UniProt
Pathway Maps
      ESCHER  BiGG
  • Other Gene names: ywlE, BSU36930, ipc-31d
This protein in other organisms (by gene name):
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Data in lilac represent the genomic exon structure projected onto the UniProt sequence.
Data in blue originates from PDB
  • Secstruc: Secondary structure projected from representative PDB entries onto the UniProt sequence.
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The PDB to UniProt mapping is based on the data provided by the EBI SIFTS project. See also Velankar et al., Nucleic Acids Research 33, D262-265 (2005).
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