>sp|Q3ADI2|GCH1_CARHZ GTP cyclohydrolase 1 OS=Carboxydothermus hydrogenoformans GN=folE MVDKEKIEIAVRMILEAIGEDPDREGLKDTPKRVARMYEEVFAGLSQDPSEHLERYFTEE HEEMVLVKDIPLYSMCEHHLLPFYGKAHVAYIPRKGKVTGLSKLARVVEGFAKRPQLQER LTSQIADAIMEKLNPRGVLVVIEAEHMCMTMRGVKKPGSKTITSAVRGIFATSVATRAEA MALIGHQSPLRD