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Fall16-HUISINGA I Activities and Due Dates l Homework Problem set 11 2/5/2016 11

ID: 1064406 • Letter: F

Question

Fall16-HUISINGA I Activities and Due Dates l Homework Problem set 11 2/5/2016 11:ss PM G39/10 G 11/30/2016 PM Print Calculator Periodic Table stion 12 of 22 Sapling Learning Map Given the partial sequence of a peptide IL WANRMSHvLF AVEA ich amino acid residues would you expect to be on the solvent exposed surface once itfolds into its ative conformation? (Assume that iDywill fold.) There is more than one comect amino acid. Select all that apply. I A O Previous 8 Give up &view; solution Check Answer 0Next HEx SAMSUNG

Explanation / Answer

amino acid residues would you expect to be on the solvent exposed surface are generally those who didn't take part in core formation that is charged and polar once . The hydrophobic amino acid residues build up the core, polar and charged amino acids preferentially cover the surface of the molecule and are in contact with solvent due to their ability to form hydrogen bonds.

and Charged amino acids are exposed to solvent to a much higher degree.

hence the amino acids are

W,N,R,M,S,H,E