All of the Statements About the Tertiary Structure of the Enzyme

question 16

Multiple Choice

All of the statements about the tertiary structure of the enzyme triose phosphate isomerase are correct EXCEPT:

• A) Its β-strands are parallel.
• B) Its α-helices are in the interior core of the molecular structure.
• C) It contains a β-barrel in the center of its structure.
• D) It is composed entirely of alternating α-helices and β-strands.
• E) Hydrophobic residues are buried between concentric layers.