Crystal structure of 2-Fluorohistine labeled Protective Antigen (pH 5.8)

pH effects on binding between the anthrax protective antigen and the host cellular receptor CMG2.

PA, Anthrax toxins translocating protein, PA-83, PA83, Protective antigen PA-20, PA20, Protective antigen PA-63, PA63

pagA, pag, pXO1-110, BXA0164, GBAA_pXO1_0164

30% PEG 400, 100mM MES, pH 7.0, vapor diffusion, temperature 293K

Protective Antigen; 2-Fluorohistidine; Anthrax; pH stability, PROTEIN BINDING