>sp|Q9HQT7|GCH31_HALSA GTP cyclohydrolase III 1 OS=Halobacterium salinarum GN=gch31 MTNTQVTLVQLDNYGPWTVTPSPRREVDLQTLQSRLYADLSQAIGTRDGYVFFTRFDNMI AVTNGLDLEAHARVQESIRNRYPITASLSIGTGSTPADALVGATGALQQQGSAQDADRRE TLLGQPIPDAERTDDDVQIAHFDVIDATGTYTDELDAFASFTHIEAGYAALMRHMHDAHD SLSFFVGGDNIIAVCPGLSDGDYEDAIAHVQDTADVALRVGVGRGASAHDAGMGAKHALE VAREHDTIVERSGRQ