How can I cut a loop from one enzyme and paste it into another non-homologous enzyme in a specific location; which freely available tools can do this?

I am wanting to take a 10-12 residue loop from an E.coli enzyme polypeptide which confers a particular allosteric mechanism(substrate specificity) and apply it to a non-homologous mouse catalytic...

12 December 2017 8,184 4 View