A colleague has used computer modeling to design an improved enzyme. To produce this enzyme, the next step is to:. A) look for a bacterium that makes the improved enzyme.
B) mutate bacteria until one makes the improved enzyme.
C) determine the nucleotide sequence for the improved enzyme.
D) synthesize the gene for the improved enzyme.
E) use siRNA to produce the enzyme.

C) determine the nucleotide sequence for the improved enzyme.

Explanation:

Computational enzyme design (CED) can be defined as a bioinformatic in silico approach used to model, construct, and enhance enzyme catalysis. CED uses complex optimization algorithms that enable to direct evolution by using computational systems. As a further step, after the modelization of optimal enzymatic activity, bioinformaticians require to determine the nucleotide sequences which will be subsequently used to synthesize the corresponding enzymes.