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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Glycine is useful in all of the following, except:
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The correct answer is  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.