Bordetella Pertussis Adenylate Cyclase Toxin Does Not Possess a Phospholipase A Activity; Serine 606 and Aspartate 1079 Residues Are Not Involved in Target Cell Delivery of the Adenylyl Cyclase Enzyme Domain. - Bumba, Ladislav; Masin, Jiri; Osickova, Adriana; Osicka, Radim; Sebo, Peter (Toxins, 2018)