>tr|A0A357N495|A0A357N495_9GAMM Large ribosomal subunit protein bL21 OS=Stenotrophomonas sp GN=rplU MYAVLVTGGKQYRVAQGEKLRIEKLEVEVGSEIKFDNILLLGDSDGIKIGDALSGAAVTA TVLSQGRADKVRIIKFRRRKHHMKRQGHRQYYTEIEITGIAGGSK