P0A6T7P27511GCH1_ECO57GTP cyclohydrolase 13.5.4.16GTP cyclohydrolase IGTP-CH-IfolEZ3409ECs3045Escherichia coli O157:H7BacteriaPseudomonadotaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichiaGenome sequence of enterohaemorrhagic Escherichia coli O157:H7.NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and genomic comparison with a laboratory strain K-12.NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]GTP + H2O = 7,8-dihydroneopterin 3'-triphosphate + formate + H(+)Cofactor biosynthesis; 7,8-dihydroneopterin triphosphate biosynthesis; 7,8-dihydroneopterin triphosphate from GTP: step 1/1.Toroid-shaped homodecamer, composed of two pentamers of five dimers.Belongs to the GTP cyclohydrolase I family.GTP-bindingHydrolaseMetal-bindingNucleotide-bindingOne-carbon metabolismReference proteomeZincZn(2+)Zn(2+)Zn(2+)MPSLSKEAALVHEALVARGLETPLRPPVHEMDNETRKSLIAGHMTEIMQLLNLDLADDSLMETPHRIAKMYVDEIFSGLDYANFPKITLIENKMKVDEMVTVRDITLTSTCEHHFVTIDGKATVAYIPKDSVIGLSKINRIVQFFAQRPQVQERLTQQILIALQTLLGTNNVAVSIDAVHYCVKARGIRDATSATTTTSLGGLFKSSQNTRHEFLRAVRHHN
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