Answer:
The functional differences, as well as differences in three-dimensional structures, between two different enzymes from E. coli result directly from their different Amino acid Sequence.
Step-by-step explanation:
- Amino acid Sequence in a polypeptide chain is involved in determine the shape and function of a protein.
- Different enzymes would have different amino acid sequences in the polypeptide chain.
- The specific sequence of amino acids in an enzyme come from a particular gene on DNA.