試題詳解

3. An α helix would be destabilized most by:
(A) the presence of two Lys residues near the amino terminus of the α helix.
(B) interactions between neighboring Asp and Arg residues.
(C) interactions between two adjacent hydrophobic Val residues.
(D) the presence of an Arg residue near the carboxyl terminus of the α helix.
(E) an electric dipole spanning several peptide bonds throughout the α helix.