Separate cleavage reactions of a polypeptide by CNBr and chymotrypsin yield fragments with the following amino acid sequences. What is the sequence of the intact polypeptide?

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CNBr treatment 1. Arg-Ala-Tyr-Gly-Asn 2. Leu-Phe-Met 3. Asp-Met Chymotrypsin 4. Met-Arg-Ala-Tyr 5. Asp-Met-Leu-Phe 6. Gly-Asn