>sp|Q2NEH8|GCH3_METST GTP cyclohydrolase III OS=Methanosphaera stadtmanae (strain DSM 3091) GN=gch3 PE=3 SV=1
MIQVTLIQIDNYGPWTVTPGPRAEPDLQTLQSRLYGDLEREFGAHGAIVFFNRFDNLIAI
SNGMDYDDHLLIQQSIRNRYPITISMGVGTADTAYEAQKIATKMIQNGGGAQSANRCEVL
NIDSLADDDNSLVQIAHIDINDITNTLTDIETAFDTSIKVYEVLLALMDELAKIGGMCFF
IGGDNYMAPTNGISKDQLREALKVVDKKTGVTLKAGIGVAKQAGRAADLADIGLEDIRAE
LVDDSVLLFNDLDEY