>tr|S1NZ10|S1NZ10_ECOLX Large ribosomal subunit protein bL21 OS=Escherichia coli KTE182 GN=rplU MYAVFQSGGKQHRVSEGQTVRLEKLDIATGETVEFAEVLMIANGEEVKIGVPFVDGGVIK AEVVAHGRGEKVKIVKFRRRKHYRKQQGHRQWFTDVKITGISA