>4v9k_BT mol:protein length:138 50S ribosomal protein L19MNRGALIKLVESRYVRTDLPEFRPGDTVRVSYKVKEGNRTRIQDFEGIVIRIRRNGFNTTFTVRKVSYGVGVERIFPLHSPLIQKIDIVQRGRARRAKLYFIRNLSDREIRRKLRADRKRIDQDRAAERAAKEEAQKA