>tr|A0A3D0PBR0|A0A3D0PBR0_9CYAN Large ribosomal subunit protein bL21 OS=Synechococcales bacterium UBA8647 GN=rplU MSETPSKAKASKPAESKAQASDSSGANQYAIVEASGQQFWLQPNRYYDFDRLEGEVGDKV SLKEVLLVSGKAGASLGQPYVKDAVVNLKVLAHRRGPKVIVYKMQKKKKTRRKNGHRQEL TRVMVESITVGGKPLS