>sp|Q57609|GCH3_METJA GTP cyclohydrolase III OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=gch3 PE=1 SV=2 MIQITVIQIDNYGPWTVTPNPRRESDLQALQSRLYADLNLMFGAHKGLVFYTRFDNLIAI TNGIDLITHKRIQESIRNRYPFTVSMVIASAETPYEAQKLATETLQEYGSAQDENRKEVL DVANELVVDGYVQIAHIDINNITGTLTDIVSAYDTYLNVNKVKLALMEELLKYNALLFFI GGDNFMAPSNGMSEEDFLDIFNRINKKYKIELKAGIGIGRTAEDASNLADIGLEKIRGKL VDKNVCTLKQDDFLESKMGMGKIYHPQF