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Figure 6.
Fig. 6. The molecular surface accessible for an electron
donor protein. (a) The negatively and positively charged
surfaces are shown in red and blue, respectively. (b) The blue,
green, and gray spheres represent the type 1 Cu[N], type 1
Cu[C], and type 2 Cu, respectively. The Gln-76 and Glu-172
residues are located on the molecular surfaces of the N-terminal
and C-terminal regions, respectively, which belong in the
different monomers. The figure was created by using PyMOL.
Surface electrostatic potential was calculated by using PyMOL
APBS (http://apbs.sourceforge.net) tools.
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