Figure 2.
Figure 2. Stereoviews of ball-and stick models of the
Ca^2+-binding sites of (a) subunit A and (b) subunit B. The
models at pH 8.0, pH 6.5 and pH 4.6 are shown in cyan, orange
and magenta, respectively. Dotted lines in grey and green
indicate Ca^2+ coordination and hydrogen bonds, respectively.
The above figure is reprinted
by permission from Elsevier:
J Mol Biol
(2005,
353,
80-87)
copyright 2005.
