Figure 2.
Fig. 2. Distance relations between selected atoms in the
active site. A, control complex. B, high K+ complex. C, high pH
complex. The dotted outline in panel C represents a channel of
electron density that extends between metal sites 3 and 4, which
in the refined model is represented by a discrete set of water
molecules and magnesium cations.
The above figure is reprinted
by permission from the ASBMB:
J Biol Chem
(2003,
278,
16015-16020)
copyright 2003.
