>tr|C3N4H8|C3N4H8_SULIA Band 7 protein OS=Sulfolobus islandicus GN=M1627_0981 MSLTIRGQVISTEKEDGSSFMTADAIIFKYPKEAITSKSLIIVQPTERAIVLIQGQIVAD LPPGSHNIQTPGNPVSAFLSKFRYNTLPYDTVVYFISTTRHEVRVAGVSQTDDLVPLEYE TAIYFRVQNPAALVTNVQFGSLYFKDADLAHYISPIVDQEVSSVLNRVNLTDVFKKFSEI STAVTAALKQFLAEIGVDLISVRITRLLPQDPELRRIIQLRDMGIPLMDAVRMGLARILA EQQNAAAVNMAIGVPYYPNLSTIVNLPDGLIRVGIGRRGQQQSGGAQQ