Crystal structure of human GST A1-1 with only glutathione bound. (a) The homodimer shown
in a ribbon representation. The view is along the twofold axis that relates the two
subunits. (b) The A subunit with secondary-structure elements labelled. Figs. 2, 3 and 4
were created using Swiss-PDB Viewer 3.7 (Guex & Peitsch, 1997 [Guex, N. & Peitsch, M.
C. (1997). Electrophoresis, 18, 2714-2723.]) and POV-Ray 3.6 for
Windows (http://www.povray.org/ ).
The above figure is reprinted
by permission from the IUCr:
Acta Crystallogr D Biol Crystallogr