>tr|O29089|O29089_ARCFU Nucleotide pyrophosphohydrolase OS=Archaeoglobus fulgidus GN=AF_1178 MEELLDILREFRDSRGWLKYHTPKNLAVSISIEVAELLEIFQWTRSSDEEFEVLERRKGE VEEEIADVLIYLLFLCDVAEINPIEAVKRKMEKNERKYPKNRVHEF