>d1wb2c1 b.43.3.1 (C:180-271) Elongation factor SelB, domains 2 and 4 {Methanococcus maripaludis} rntesyfkmpldhafpikgagtvvtgtinkgivkvgdelkvlpinmstkvrsiqyfkesv meakagdrvgmaiqgvdakqiyrgciltskdt