>sp|Q13U13|RL21_PARXL Large ribosomal subunit protein bL21 OS=Paraburkholderia xenovorans GN=rplU MYAVIKTGGKQYKVAVGEKLKVEQIPADIDAEITLDQVLAVGEGESIKFGTPLVSGASVK ATVVSQGRHAKVTIFKMRRRKHYQKHGGHRQNYTELRIDAINA