EMDB EMD-6225

Single particle reconstruction
3.6Å resolution

CryoEM single particle reconstruction of anthrax toxin protective antigen pore (lacking the membrane-spanning beta barrel) at 3.6 Angstrom resolution

Map released:
Last modified:
Overview of EMD-6225
Source organism: Bacillus anthracis [1392]
Related EM entry by publication: EMD-6224
Primary publication:
Atomic structure of anthrax protective antigen pore elucidates toxin translocation
Jiang J, Pentelute BL, Collier RJ, Zhou ZH
NATURE 521 545-549 (2015)
PMID: 25778700

Function and Biology Details

Sample name: Heptamer of C-terminal 63-kDa fragment of anthrax toxin protective antigen, pore conformation
Protein: Anthrax toxin protective antigen

Experimental Information Details

Resolution: 3.6Å
Resolution method: FSC 0.143, gold-standard
Applied symmetry: C7
Reconstruction software: RELION
Microscope: FEI TITAN KRIOS
Detector: GATAN K2 (4k x 4k)