Glycine is useful in all of the following, except:
CREATININE is Synthesized from 3 Amino Acids (Glycine, Arginine and Methionine) In Heme; Succinyl CoA + Glycine produces Heme In the liver and erythroid precursor cells. C4, C5, N7 of Purine ring is contributed by Glycine, Remember glycine is not contuibute to Pyrimidine Ring. The precursor for synthesis of spermine is the amino acid ornithine.
Purine synthesis
Creatine synthesis
Heme synthesis
Synthesis of spermine