>tr|A0A103E3Y3|A0A103E3Y3_9BURK Large ribosomal subunit protein bL21 OS=Burkholderia singularis GN=rplU MYAVIKTGGKQYKVAVGEKLKVEQIPADIDAEITLDQVLAVGEGESIKFGTPLVSGASVK ATVVSHGRHAKVTIFKMRRRKHYQKHGGHRQNYTELRIDAINA