Structure of heptameric protective antigen bound to an anthrax toxin receptor: A role for receptor in pH-dependent pore formation
Lacy, D.B., Wigelsworth, D.J., Melnyk, R.A., Harrison, S.C., Collier, R.J.(2004) Proc Natl Acad Sci U S A 101: 13147-13151
- PubMed: 15326297 
- DOI: 10.1073/pnas.0405405101
- Primary Citation of Related Structures:  
1TZN, 1TZO - PubMed Abstract: 
After binding to cellular receptors and proteolytic activation, the protective antigen component of anthrax toxin forms a heptameric prepore. The prepore later undergoes pH-dependent conversion to a pore, mediating translocation of the edema and lethal factors to the cytosol ...