Arrange the given steps in sequence in organization of protein structure:
A. Repeating structures recognise within 3-D polypeptide chains,
B. Sequence of amino acids in polypeptide chains,
C. Number of polypeptide chains come together to form active protein,
D. Overall 3-D polypeptide chain describe its bending, twisting et
C., E. Maintained by large number of weak bonds. Choose the correct answer from the options given below:
