>tr|A0ABZ1EU96|A0ABZ1EU96_9ACTN 50S ribosomal protein L21 OS=Streptomyces cyaneofuscatus GN=rplU MYAIVRSGGRQHKVAVGDIVEVDKISTAKVGDTVELSTLLVVDGDAVTSDPWVLDGIKVT AEIVDHHKGAKIDILRYKNKTGYRRRQGHRQQYTAIKVTGIPAAAK