>tr|G0H333|G0H333_METMI GTP cyclohydrolase III OS=Methanococcus maripaludis X1 GN=gch3 MIQITVVQIDNYGPWTVTPNPRRESDLQALQSRLYCDMNLQFGAHKGLAFYTRFDNIIAI TNGIDLETHKRIQNSVKNRYPFTVSMAVASAETAYEAQKLATKTIQEYGSAQDDVRKEVL DVANEFVSNGYVQLAHVDINDITGKLTDLETAYDTYLSVQKTKLKLMEELKKYDSLGFFI GGDNFMCPCNGMNEKDFLCMFEDIKDSCGIELKAGIGIGKTAEDASNLADIGLEVIREGK TDSQVYTLKQEIDEQKNVPYNYMCPI