Which of the following amino acid is found in the hinge region?

Q. Which of the following amino acid is found in the hinge region?
A. Alanine
B. Aspargine
C. Proline and cysteine
D. Phenylalanine
Answer: Proline and cysteine

A. Alanine
B. Aspargine
C. Proline and cysteine
D. Phenylalanine
Answer: Proline and cysteine