>d4acaa2 b.43.3.1 (A:390-468) Elongation factor SelB, domains 2 and 4 {Methanococcus maripaludis [TaxId: 39152]} evlregkvkidkgrtvidglaqskvaaekligeeisiegkdivgkikgtfgtkglltaef sgnvenrdkvilnrlrrwg