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. 2007 Jun 26;7:42. doi: 10.1186/1472-6807-7-42

Figure 4.

Figure 4

Comparison of GST dimers. a) Superposition of GST dimers reveals that they are very similar, however, Nu class (Na-GST-1, magenta; Na-GST-2, gold; HpolGST, green) have a more accessible binding cavity than sigma class (HsGST, cyan). The path to the binding cavity is indicated by the red arrow. The surface plots of Nu class GSTs b) HpolGST c) Na-GST-1 d) Na-GST-2 reveal larger access way to binding cavity than e) sigma class GST (HsGST).