>tr|A0A0H3ELZ9|A0A0H3ELZ9_ECO8N Large ribosomal subunit protein bL21 OS=Escherichia coli O83:H1 GN=rplU MYAVFQSGGKQHRVSEGQTVRLEKLDIATGETVEFAEVLMIANGEEVKIGVPFVDGGVIK AEVVAHGRGEKVKIVKFRRRKHYRKQQGHRQWFTDVKITGISA