>sp|B8GKX5|END4_METPE Probable endonuclease 4 OS=Methanosphaerula palustris GN=nfo MVKIGVHVSIAGSIARAVERAMAIDCDTFQIFSRNPRGWTFKPLAEEDAALFQGALGTSG IGPAVVHMPYLPNLASPKEEIWRKSVEALTEELHRCSMLDVPYLVTHLGHHMGEGIGAGE GRVQQAIDAAFSQSDPGSSRVMLLLENTAGEKNSVGSRFEEIGRIRESCSDPDRIGVCMD TCHAFAAGYDLRNEVGLSRTLEAFEDGIGIEHLHVIHLNDAKADIGSHLDRHTHIGLGMI GEEGCSGILTHPTLASLPFICETPEDAVRDNAANIRAVRRLAVPRA