The biosynthesis of the nucleoside antibiotics. IX. Purification and properties of guanosine triphosphate 8-formylhydrolase that catalyzes production of formic acid from the ureido carbon of guanosine triphosphate.

Adenosine Triphosphate Amidohydrolases/antagonists & inhibitors,metabolism Ammonium Sulfate Anti-Bacterial Agents/biosynthesis Benzimidazoles/biosynthesis Chloramphenicol/pharmacology Chloromercuribenzoates Chromatography, DEAE-Cellulose Chromatography, Gel Cysteine Depression, Chemical Dialysis Edetic Acid Esterases/isolation & purification Folic Acid/biosynthesis Formates Guanosine Triphosphate/metabolism Inosine Nucleotides Molecular Weight Nucleosides/biosynthesis Phosphoric Monoester Hydrolases/metabolism Phosphorus Isotopes Pyrimidines/biosynthesis Pyrroles/biosynthesis Riboflavin/biosynthesis Species Specificity Streptomyces/drug effects,enzymology Triazines/biosynthesis Xanthopterin/biosynthesis

Anti-Bacterial Agents Benzimidazoles Chloromercuribenzoates Formates Inosine Nucleotides Nucleosides Phosphorus Isotopes Pyrimidines Pyrroles Triazines Chloramphenicol Guanosine Triphosphate Adenosine Triphosphate Folic Acid Edetic Acid Esterases Phosphoric Monoester Hydrolases Amidohydrolases Cysteine Ammonium Sulfate Riboflavin Xanthopterin