>sp|Q975M4|GCH3_SULTO GTP cyclohydrolase III OS=Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7) OX=273063 GN=gch3 PE=3 SV=1 MKIMQINLVDYKEWTESLGYDREWKIQNFQHGFLSRLNEIAAEINSFIITYRYDSYIMLL DGVLIGKNDYILTKIKELSPVPIDICFGYGKTLLDAERNCSINMDNILLAKDEKVLVAHF DLDGFSRKRFLFDAYLEVYKIYNKLFNYAMELGGLAYYFGGDNIGIFLGVDNINKVIELA NSFPNMKVGIGIGNNPREALKNAAEALHIIRIYRDRKIEIVDSKN