>tr|A0A6L6III2|A0A6L6III2_9ESCH Large ribosomal subunit protein bL21 OS=Escherichia alba GN=rplU MYAVFQSGGKQHRVSEGQTVRLEKLDIATGETVEFAEVLMIANGEEVKIGVPFVDGGVIK AEVVAHGRGEKVKIVKFRRRKHYRKQQGHRQWFTDVKITGISA