>sp|A5D5K7|MCSB_PELTS Protein-arginine kinase OS=Pelotomaculum thermopropionicum GN=mcsB MTLRETVNNAHSHWMDADGPESEIIISSRVRVARNLAGIPFPHLLNKENSEKVIHAVRLA ISNKEASELLGGLELSSLGELSPLERQILVDKHLISPDLLNDFQRKAVVLREDEVVSIMV NEEDHLRIQCILPGLQLKEAWDVVNRVDDGLEKTLDYAFSEKVGYLTSCPTNVGTGMRAS VMIHLPGLKLAKQLAGVLNAINKLGLTVRGLYGEGTEALGDLFQISNQITLGQSEEEIIN NLISIARQILAQEQAARRNLYKDRREVIEDRVFRAFGALKYARILSSEEAMRLFSDLRLG VEMKIISGIPVRLLNELMVKIRPAFITKMAGRELTPYQRDIFRAGLIRREFANLPV