Figure 1 - full size

 

Figure 1.
Fig. 1. Crystal structure of A. thaliana Gad1. (a and c) Surface representations of the Gad1 homohexamer. View along the 3-fold (a) and the 2-fold (c) non-crystallographic symmetry axes of the protein. (b) Cartoon representation of Gad1. The six subunits are depicted in different colours.

The above figure is reprinted by permission from Elsevier: J Mol Biol (2009, 392, 334-351) copyright 2009.