>tr|A0A8B4R1X1|A0A8B4R1X1_MYCSM Large ribosomal subunit protein bL21 OS=Mycolicibacterium smegmatis GN=rplU MATYAIVKTGGKQYKVAAGDVVKVEKLDSEPGASVSLPVALVVDGANVTSKADDLAKVAV TAEVLEHTKGPKIRIHKFKNKTGYHKRQGHRQQLTVLKVTGIK