>sp|A6VIT7|IF2B_METM7 Translation initiation factor 2 subunit beta OS=Methanococcus maripaludis GN=eif2b MVDYFDYNSLLTRAREQLPEEVFKDVRFEIPSADSFVEGNRTIIKNFKDIAKFMERDPQE FAKYVMKELGTAGDMEGVRLILQGKFGWRMVNEKIQNYVNEYVLCPECGKPDTKIVKEGR IHFLKCTACGAMKPVKTL