Exotoxin Overview Exotoxins are proteinsreleased by both Gram-positive and Gram-negative bacteria login to view 4 more bullets Exotoxin types and examples of each login to view 29 more bullets cAMP inducers login to view 4 more bullets A-B ADP ribosylation login to view 4 more bullets S. aureus secretes multiple types of exotoxins as described below login to view 4 more bullets Enterotoxins V. cholerae toxin login to view 8 more bullets E. coli (ETEC) login to view 7 more bullets Neurotoxins C. tetani login to view 3 more bullets C. botulinum login to view 5 more bullets Pyrogenic exotoxins S. aureus login to view 10 more bullets S. pyogenes login to view 4 more bullets Tissue invasive exotoxins S. pneumoniae, Haemophilus influenza type B, and Neisseria login to view 3 more bullets Group A streptococcus login to view 2 more bullets Miscellaneous exotoxins Shiga toxin login to view 6 more bullets B. pertussis login to view 6 more bullets B. anthracis toxin login to view 1 more bullet Corynebacterium diphtheriae login to view 7 more bullets C. difficile login to view 7 more bullets C. perfringens login to view 5 more bullets