>sp|O27264|MPTA_METTH GTP cyclohydrolase MptA OS=Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) OX=187420 GN=mptA PE=3 SV=1 MGLVCFPDTQDKIPSIPVHLTRVGVTGVKKLLKIEREGRRPIILLPTFDAFVDLPSKQRG IHMSRNPEAISDVLEEVVENNALELESLCAEIVNELLKKHRYARRAEVSMNSDFMFMKRS PVTRRKSQEMTKIMADAIGYRDDDGIVIRKMIGAEVVGMTVCPCAQESVREASRQKLLEF LDDETVERVLDCVSFASHNQSGRGMIMIEVPEDQTIRAEKLIDIIESSMSSPVYELLKRP DENAVVMSAHENPMFVEDCVRNMVHRIVSEYPHLPDDTIVTVRQINEESIHRHNAFAEKV ATMGELRYEIEELNGAGS