>sp|P95756|RL21_STRGR Large ribosomal subunit protein bL21 OS=Streptomyces griseus GN=rplU MYAIVRSGGRQHKVAVGDIVEVDKISTAKVGDTVELSTLLVVDGDAVTSDPWVLDGIKVT AEIVDHHKGAKIDILRYKNKTGYRRRQGHRQQYTAIKVTGIPAAAK