>tr|Q8J307|Q8J307_METMI Selenocysteine-specific elongation factor OS=Methanococcus maripaludis GN=selB MDFKNINLGIFGHIDHGKTTLSKVLTEIASTSAHDKLPESQKRGITIDIGFSAFKLENYR ITLVDAPGHADLIRAVVSAADIIDLALIVVDAKEGPKTQTGEHMLILDHFNIPIIVVITK SDNAGTEEIKRTEMIMKSILQSTHNLKNSSIIPISAKTGFGVDELKNLIITTLNNAEIIR NTESYFKMPLDHAFPIKGAGTVVTGTINKGIVKVGDELKVLPINMSTKVRSIQYFKESVM EAKAGDRVGMAIQGVDAKQIYRGCILTSKDTKLQTVDKIVAKIKISDIFKYNLTPKMKVH LNVGMLIVPAVAVPFKKVTFGKTEENIILNEVISGNECYCAFELEEKVLAEVGDRVLITR LDLPPTTLRICGHGLIEEFKPIKDLNIKKEVLREGKVKIDKGRTVIDGLAQSKVAAEKLI GEEISIEGKDIVGKIKGTFGTKGLLTAEFSGNVENRDKVILNRLRRWG