>sp|Q5LYM8|GCH1_STRT1 GTP cyclohydrolase 1 OS=Streptococcus thermophilus GN=folE MENQEKVEQAVYQLLEALGENPEREGLLDTPKRVAKMYAEMFSGLNEDPKDQFTAVFSEV HDEVVLVKDIPFYSMCEHHLVPFYGMAHVAYLPSGDKVTGLSKLARAVEVAARRPQLQER LTDQVATALEEALNPRGVFVMVEAEHMCMTMRGIKKPGSKTITTVAKGIYKEDREERKEI LSLMRDF