>sp|B0K5C1|GCH1_THEPX GTP cyclohydrolase 1 OS=Thermoanaerobacter sp. GN=folE MIDKEKIKKAVRDILEAIGEDPDREGLLETPDRVARMYEEIFAGLHTDVKDVIKIFQEDE HQEIILVKDIPLYSMCEHHLLPFIGVAHVAYLPRKGRILGLSKLARIVDILAKRPQLQER LTSEIADTIMEAVNPLGVAVVIEAEHLCMTMRGIKKPGAKTVTSALRGIFRTDEKSRAEV MSLINSKK