Which of the following amino acid residues would provide a side chain capable of increasing the hydrophobicity of a binding site?

Question

Quizplus · Accepted Answer

Isoleucine has a hydrophobic side chain, consisting of a methyl group and a branched chain, which can increase the hydrophobicity of a binding site. Histidine, lysine, and arginine have polar or charged side chains that are usually hydrophilic. Serine has a polar hydroxyl group in its side chain, which can also interact with water molecules, making it hydrophilic.

Which of the Following Amino Acid Residues Would Provide a Side