>sp|B3DR12|GCH1_BIFLD GTP cyclohydrolase 1 OS=Bifidobacterium longum GN=folE MNEYIESCQQEKRTYDEEGVREAVRLFLKSIGEDPGREGLVETPDRIARACRELFAGLQA SPADVLEKHFDVDTDELVLVKDIELYSVCEHHLLPFHGVAHVGYIPAKDGVMGLSKLARL VEVYARRPQVQERLTQQIADALVEYAGARGVIVVTECEHLCMSMRGIKKSSARTVTSAVR GLLRNPATRAEAMSLILDK