Figure 5 - full size

 

Figure 5.
Figure 5 Spatial relationship between the intermediate protonated at O7N and cation-binding sites M+(I) and M+(II). Distances are shown in Å for subunit A. C atoms are in green, N atoms in blue, O atoms in red, P atoms in magenta and H atoms in cyan. Hydrophobic residues are all in gray, magnesium ions in black and the monovalent cation-binding sites M+(I) and M+(II) are shown as golden spheres. Rendered using RIBBONS (Carson, 1997[Carson, M. (1997). Methods Enzymol. 277, 493-505.]).

The above figure is reprinted by permission from the IUCr: Acta Crystallogr D Biol Crystallogr (2002, 58, 1138-1146) copyright 2002.