A chemically prepared formamidopyrimidine derivative of guanosine triphosphate as a possible intermediate in pteridine biosynthesis.
D002625:Chemistry, Organic; D002845:Chromatography; D005492:Folic Acid / Q000096:biosynthesis; D006150:Guanine Nucleotides / Q000032:analysis*; D007501:Iron; D007778:Lactobacillus / Q000201:enzymology; D008623:Mercaptoethanol; D055601:Organic Chemistry Phenomena; D011621:Pteridines / Q000096:biosynthesis*
D006150:Guanine Nucleotides; D011621:Pteridines; D008623:Mercaptoethanol; D005492:Folic Acid; D007501:Iron