Fig. 3. (a) Stereo view of the hydrogen bonds between FK1
and FK2 of FKBP52. Hydrogen bonds at the interface of FK1 and
FK2 form a complicated network, which stabilizes the
conformation. Residues in FK1 are shown in red, residues in FK2
are shown in yellow, and residues in the loop are shown in
white. (b and c) Stereo view of the MEEVD peptide bound to
molecules A (b)and B(c) of C(145-459). The omit electron-density
map is contoured at 0.7 above the mean.
Residues of the peptide are shown in white, and residues of the
TPR domain are shown in yellow. Residues involved in important
interactions are shown in ball-and-stick representation.
Hydrogen bonds are shown as dotted lines.