>sp|Q2RM40|MCSB_MOOTA Protein-arginine kinase OS=Moorella thermoacetica GN=mcsB MSLNLERNSKWMEGSGPQADIVISSRIRLARNLKGLPFPNLMNSDQQARVVSQVSRAIQA PMVFQAVGELKLQPLRELAPVERQILVEKHLISPDLAAGGGEKAVVLRDDEAVSIMVNEE DHLRLQCLLPAMMLHEAWRLADAADDALENELDFAFDQERGYLTACPTNVGTGLRASTML HLPALVLTRQAGPVLSALTKVGVAVRGLYGEGTEAQGNIFQVSNQITLGRSEEEIINNLS AVTVRLADQEREARELLRRQSRWQLEDRVGRAYGVLTNARILSSQEALQLLSDVRLGAEM KIIRGLDQRLLNQLMVRIQPAFLQFSAGKEMTPMERDVHRAAMVRELLAG