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Office of Research (Wichita State University, 2021-06-14)
Evidence that histidine protonation of receptor-bound anthrax protective antigen is a trigger for pore formation Wimalasena, D. Shyamali; Janowiak, Blythe E.; Lovell, Scott; Miyagi, Masaru; Sun, Jianjun; Zhou, Haiying; Hajduch, Jan; Pooput, Chaya; Kirk, Kenneth L.; Battaile, Kevin P.; Bann, James G. (American Chemical Society, 2010-08-24)The protective antigen (PA) component of the anthrax toxin forms pores within the low pH environment of host endosomes through mechanisms that are poorly understood. It has been proposed that pore formation is dependent ...
Novel fragmentation pathway for CID of (b(n) - 1 + Cat)+ ions from model, metal cationized peptides Cooper, Travis J.; Talaty, Erach R.; Van Stipdonk, Michael J. (Springer, 2005-08-01)We report a new fragmentation pathway for the CID of (b3 - 1 + Cat)+ product ions derived from the model peptide AXAG, where X = beta-alanine, gamma-aminobutyric acid, epsilon-amino-n-caproic acid, or 4-aminomethylbenzoic ...