sentences:  Furthermore, C. Botulinum C3 ADP-ribosylates GTP-binding proteins Rho and Ras, and Pertussis toxin ADP-Ribosylates Gi, Go, and Gt.Diphtheria toxin ADP-ribosylates ribosomal elongation factor EF-2, which attenuates protein synthesis.There are a variety of bacteria which employ bAREs in infection