>tr|Q97Z87|Q97Z87_SACS2 UPF0020 domain-containing protein OS=Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) OX=273057 GN=SSO1044 PE=4 SV=1 MKTTSYAVLKGNNYFLSLAELRALLNDDNAEINYFTGVAIFEGNKGDIANRSARIKRSGE LVYISDDPKKINEMLRGGCFWIKEDVIMGSQKDKLNAINYEIKRGVKVSKECEKIDIILT DGVIILGKIKGQIDSKSLHEHEKKPFSQSGTMNPETSRLLVNLSRPKKEVLDPFVGTGSI LIEARWLNYECIGSDLDKAMLQKTKINLNYFNYYCSLLFSSATNLPFRQITSIATDPPYG RSTKNKGAELTQLYEEFFSSASETLTKGGFLVFATDSRFNFIDKLKENSFIIKGLHYLYS HKSLTRAIYVVQKK