Figure 5
The sodium and substrate binding sites in the occluded and inward-open structures taken from Shimamura et al. (2010). The carbon atoms of the amino acids have been coloured as in Fig. 4. The sodium ion is represented as a magenta sphere and the benzylhydantoin with cyan carbon atoms in the occluded structure. In the inward-open structure where these entities are not present they are represented in white. |