Abstract
C3 exoenzyme from Clostridium limosum, specifically ADP-ribosylates and inactivates Rho GTPases, but not or much less than Rac and Cdc42. To bypass the poor cell accessibility of the exoenzyme, a chimeric fusion toxin was constructed consisting of C3 exoenzyme and the N-terminal adaptor domain of the enzyme component C2I of the actin-ADP-ribosylating Clostridium botulinum C2 toxin. This fusion toxin C2IN-C3 is transported into cells by interaction with the binding and translocation component (C2II) of C2 toxin. Purification and activity of the chimeric toxin is reported.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
