>tr|A0A832SU89|A0A832SU89_9EURY DUF86 domain-containing protein OS=Methanocaldococcus jannaschii GN=HA335_03520 MPKRDIKAFLYDILSYMDDIINFTKDMDYEEFINNKAIKYAVIRCLEVIGEAVKKIPKDI REKYPHIPFKELAGMRDKLIHQYFGVDYLTVWETAKYEIPEIKKEFEKIIKDLEEK