>sp|Q5HRM9|MCSB_STAEQ Protein-arginine kinase OS=Staphylococcus epidermidis GN=mcsB MMSNIHTNISEWMKMSEETPVIISSRIRLARNLENHVHPLMFPSEQEGYRVINEVQDALS NLTLNRLDTMDQQSKMKLVAKHLVSPELVKQPASAVMLNDDESVSVMINEEDHIRIQALG TDLSLKDLYQRASKIDDELDKALDISYDEHLGYLTTCPTNIGTGMRASVMLHLPGLSIMK RMNRIAQTINRFGFTIRGIYGEGSQVYGHIYQVSNQLTLGKTEEDIIDNLTEVVNQIINE EKQIRERLDKHNSVETLDRVYRSLGVLQNSRIISMEEASYRLSEVKLGIDLNYILLENFK FNELMVAIQSPFLIDDDDNRTVNEKRADLLREHIK