Glycine provides all in purine synthesis except: (A) Carbon-4, (B) Carbon-5, (C) Nitrogen-4, (D) Nitrogen-7
Answer is C. Amino group of aspaate provide N1 Formyl THFA - C2 Amide N of glutamine - N3 and N9 glycine- C4 C5 C7 respiratory Co2- C6 Methenyl THFA -C8 Ref-Harpers illustrated biochemistry 30/e p849