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Figure 2.
Figure 2. Schematic representation of the hydrogen bonds
between the B. circulans strain 251 CGTase and a maltononaose
inhibitor bound at the active site. In this work the subsites
will be numbered according to the general subsite labeling
scheme recently proposed for all glycosyl hydrolases [Davies et
al 1997], in which the glycosidic bond between -1 and +I is the
scissile bond, and the substrate reducing end is at position +2.
This scheme is the inverse of that used in earlier work of our
groups.
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