>sp|C3MR64|MOAA_SULIL Probable GTP 3',8-cyclase OS=Sulfolobus islandicus GN=moaA MIDRFGRPLEDLRITLTHVCNFECFFCHMEGEEGDNYILSKEDILLVAKVAKNFDINSVK LTGGEPTLRRDLVEIVRGLKQLGYRDVSMTTNGFLLKDLAYKLKLAGLDRINVSLHAISR ETFKKITGVDAFDRVIEGIKSAIDVGLVPVKLNFVVNRRNREEVFKFIELSQNLGVNEIH LIELHPVGLGKLAFKEHDDLREIEEYIEKISIKKQIRKKHFRPRYVLPSGLIVEVIKPYA NPIFCAGCNRIRLSVDGKLKTCLYREDNVIDILDILKGEYSEDVKEELLGRAFMIAIAIR EPNFKYKI