>tr|A0A5C0XU75|A0A5C0XU75_PYRFU GTP cyclohydrolase MptA OS=Pyrococcus furiosus GN=mptA MTIETQEEPPEIKVYLPRVGITNLKSVAKIEWKGRIYTFIPTFEVAIDLPEEKKGIHMSR LVESITETMSEAVEEEVKKVHTSLEDLALCIIRRIEKKHSHKRAEVWIKSTLILERQTPA SGKTSYEPYDVEVGVIKNSDGSIKKVLKVKVIGNTACPHAMANNQGKTHIQRAIAELEIE THFNEDIALEDMIEVVESSFSSPTYTLLKTPDENAVVRRMYENPKFVEDVAREIVYKARN RFKGKIHVKVISHESIHKHDVIAEVWA