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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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The amino acid residue having an iminoside chain is:
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The correct answer is  Proline does not contain the amino acid group; but only imino group(=NH). Ref: Textbook of Biochemistry By Vasudevan, 5th Edition