>tr|A0A1X3HZV8|A0A1X3HZV8_ECOLX Large ribosomal subunit protein bL31 OS=Escherichia coli M056 GN=rpmE MKKDIHPKYEEITASCSCGNVMKIRSTVGHDLNLDVCSKCHPFFTGKQRDVATGGRVDRF NKRFNIPGSK