>tr|G0H1A0|G0H1A0_METMI Large ribosomal subunit protein eL21 OS=Methanococcus maripaludis X1 GN=rpl21e MQKSEGFRSKTRYKLQKHPRQKGMAPLTRALKCYTEGDLVHVVLDPSVQKGMPHPKFHGK TGVVVAQRGSSFLVRVKDGGKYKDIIARPQHLRESKL