>sp|B0U881|GCH1_METS4 GTP cyclohydrolase 1 OS=Methylobacterium sp. GN=folE MDAVLKSLSVRLPDAADKRSDTGRPERVTERPTRQEAEAAVRTLIRWAGDDPEREGLRET PQRVARAYEQIFGGYRQEPTHILDRVFEEVEGYGDIVLVRDIPFHSHCEHHMVPFIGRAH IAYYPRRGVVGLSKLARVVDAFARRLQTQETMTAQIADTIDAVLNPRGVAVMVEAEHLCM AMRGVQKAGVSTLTTQFTGVFKQDPHEQVRFLTLVRDQR