The following schematic animation
shows Pol B catalysis (note the movements of the thumb
subdomain). The movie was created by Michael Sawaya in the Kraut research group
at UCSD, and is used here by permission. Please do not download this movie for
local use without permission from the author. The URL for the Pol B movie page
at UCSD is: http://chem-faculty.ucsd.edu/kraut/bpol.html.
Return
to tutorial