>tr|A0A9P4DKS9|A0A9P4DKS9_9STAP Protein-arginine kinase OS=Staphylococcus sp. 53017 GN=mcsB MTHNIHDNISQWMKSNEETPIVMSSRIRLARNLENHVHPLMYATENDGFRVINEVQDALP NFELMRLDQMDQQSKMKMVAKHLISPELIKQPAAAVLVNDDESLSVMINEEDHIRIQAMG TDTTLQALYNQASSIDDELDRSLDISYDEQLGYLTTCPTNIGTGMRASVMLHLPGLSIMK RMTRIAQTINRFGYTIRGIYGEGSQVYGHTYQVSNQLTLGKSELEIIETLTEVVNQIIHD EKQIRQKLDTYNQLETQDRVFRSLGILQNCRMITMEEASYRLSEVKLGIDLNYIELQNFK FNELMVAIQSPFLLDEEDDKSVKEKRADILREHIK