The Most Common Motif Found in Membrane Spanning Proteins Is $\alpha$

question 36

Multiple Choice

The most common motif found in membrane spanning proteins is

• A) \(\alpha\) helices of nonpolar amino acids that pass through the membrane.
• B) \(\alpha\)helices of charged amino acids that form channels via extensive hydrogen bonding.
• C) a triple helix of \(\alpha\) helices.
• D) a helix-turn-helix arrangement of the peptide strands.
• E) None of the answers is correct.

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