Figure 4.
Fig. 4. Intermolecular crystal interactions of exchanged
residues. (a) S177 and (b) A251 and adjacent residues are
colored yellow, and residues of the contacting protein in the
crystal are colored gray. Hydrogen bonds are indicated as dotted
lines, and van der Waals interactions are indicated as
continuous lines.
The above figure is reprinted
by permission from Elsevier:
J Mol Biol
(2008,
383,
885-893)
copyright 2008.
