Which one of the following amino acids is most compatible with an a-helical structure? HomeAmino Acids MCQsWhich one of the following amino acids is most compatible with an a-helical structure? Share your love WhatsApp Facebook Telegram Twitter Pinterest Q. Which one of the following amino acids is most compatible with an a-helical structure? A. Tryptophan B. Alanine C. Leucine D. Proline Answer: Alanine