>sp|Q6M125|RL21_METMP Large ribosomal subunit protein eL21 OS=Methanococcus maripaludis GN=rpl21e MQKSEGFRSKTRYKLQKHPRQKGMAPLTRALKCYTEGDLVHVVLDPSVQKGMPHPKFHGK TGVVVAQRGSSFLVRVKDGGKYKDIIARPQHLRESKL