>tr|V0A788|V0A788_ECOLX Large ribosomal subunit protein bL21 OS=Escherichia coli 909945-2 GN=rplU MYAVFQSGGKQHRVSEGQTVRLEKLDIATGETVEFAEVLMIANGEEVKIGVPFVDGGVIK AEVVAHGRGEKVKIVKFRRRKHYRKQQGHRQWFTDVKITGISA