For each of the following sequences determine if they will most likely form an amphipathic α helix, amphipathic β sheet, turn/loop or not an amphipathic structure. A) Lys-Gln-Asn-Glu-Pro-Arg-Ala-Asn-Glu B) Lys-Ser-Thr-Asn-Glu-Gln-Asn-Ser-Arg C) Gln-Ile-Thr-Phe-Thr-Leu-Gln-Val-Ser D) Asn-Leu-Ala-Asp-Ser-Phe-Arg-Gln-Ile

For each of the following sequences determine if they will most likely form an amphipathic α helix, amphipathic β sheet, turn/loop or not an amphipathic structure. A) Lys-Gln-Asn-Glu-Pro-Arg-Ala-Asn-Glu B) Lys-Ser-Thr-Asn-Glu-Gln-Asn-Ser-Arg C) Gln-Ile-Thr-Phe-Thr-Leu-Gln-Val-Ser D) Asn-Leu-Ala-Asp-Ser-Phe-Arg-Gln-Ile

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter10: From Proteins To Phenotypes

Section: Chapter Questions

Problem 20QP: If an extra nucleotide is inserted in the first exon of the beta globin gene, what effect will it...

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Treatment of a polypeptide by 2-mercaptoethanol yields two polypeptides that have the following amino acid sequences: Ala-Phe-Cys-Met-Tyr-Cys-Leu-Trp-Cys-Asn Val-Cys-Trp-Val-Ile-Phe-Gly-Cys-Lys Chymotrypsin-catalyzed hydrolysis of the intact polypeptide yields polypeptide fragments with the following amino acid compositions: (Ala, Phe) (Asn, Cys2, Met,Tyr) (Cys, Gly, Lys) (Cys2, Leu,Trp2,Val) (Ile, Phe,Val) Indicate the positions of the disulfide bonds in the original polypeptide.
Treatment of a polypeptide by 2-mercaptoethanol yields two polypeptides that have the following amino acid sequences: Ala-Phe-Cys-Met-Tyr-Cys-Leu-Trp-Cys-Asn Val-Cys-Trp-Val-Ile-Phe-Gly-Cys-Lys Chymotrypsin-catalyzed hydrolysis of the intact polypeptide yields polypeptide fragments with the following amino acid compositions: (Ala, Phe) (Asn, Cys2, Met,Tyr) (Cys, Gly, Lys) (Cys2, Leu,Trp2,Val) (Ile, Phe,Val) Indicate the positions of the disulfide bonds in the original polypeptide. I don't understand how the order of amino acids in Step 2 was arranged. Please explain. Thank you.
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