>sp|B1VGM1|RL21_CORU7 Large ribosomal subunit protein bL21 OS=Corynebacterium urealyticum GN=rplU MYAIVKTGGKQYKVAEGDLVKVEKIEGEPGSAVALTPVLVVDGADLTSGDKLENVAVNAE IVEHVRGPKIRGMHYKNKTGYKRRWGHRQALTVLKITGIK