Toxins three-fingered

By contrast, the other three-fingered toxins show full charge compensation within loop II. The interaction of fasciculin with the recognition site on AChE was investigated by estimating a precollision orientation, followed by the determination of the buried surface area of the most probable complexes formed, the electrostatic field contours, and the detailed topography of the interaction surface. This approach has led to testable models for the orientation and site of bound fasciculin. 

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