Fig. 3From: The pesticidal Cry6Aa toxin from Bacillus thuringiensis is structurally similar to HlyE-family alpha pore-forming toxinsCharge state distributions (CSDs) of Cry6Aa. a Under non-reducing conditions the CSD centers around m/z 1690.84. b Following treatment with 1Â mM dithiothreitol (DTT), the CSD centers around m/z 1021.34Back to article page