Michael G Jobling et al.
mBio, 3(6), doi:10-doi:10 (2012-11-01)
Cholera toxin (CT) from Vibrio cholerae is responsible for the majority of the symptoms of the diarrheal disease cholera. CT is a heterohexameric protein complex with a 240-residue A subunit and a pentameric B subunit of identical 103-residue B polypeptides.