>2j1q_A mol:protein length:357 ARGININE KINASEMASAEVVSKLEAAFAKLQNASDCHSLLKKYLTKEVFDQLKGKQTKMGATLMDVIQSGVENLDSGIGVYAPDAESYTLFAALLDPIIEDYHKGFKPSDKQPPKDSGDLNTFIDVDPDKKYVISTRVRCGRSLEGYPFNPCLKKQQYEEMESRVKGQLESMSGELRGKYYPLTGMTKETQKQLIDDHFLFKEGDRFLQAAHACKFWPTGRGIYHNDAKTFLVWVNEEDHLRIISMQKGGNLKEVFGRLVTAVGVIEEKVKFSRDDRLGFLTFCPTNLGTTIRASVHIKLPKLGADRKKLEEVAAKYNLQVRGTAGEHSDSPDGVYDISNKRRLGLSEYEAVKEMQDGILELIKAEESAR