Figure 1.
Figure 1 Structure of H. influenzae CKS bound with the
substrate KDO. (a) Ribbon diagram of the dimer in stereo. Chains
A and B are coloured green and cyan, respectively. The
C-terminal -helical
region is highlighted in magenta and orange for chains A and B,
respectively, to show the different conformations. These figures
were drawn using the program PyMOL (http://www.pymol.org/ ). (b)
Stereoview of KDO bound to the active site in chain A. The (F[o]
- F[c]) OMIT electron-density map (coloured blue) contoured at
1.0 is
superimposed on the refined model. KDO (red) is shown as a stick
model and the bound water molecules are shown as red balls. The
magenta dotted lines indicate hydrogen bonds. The arrow
indicates the anomeric centre at C2 of KDO.
The above figure is reprinted
by permission from the IUCr:
Acta Crystallogr D Biol Crystallogr
(2008,
64,
1292-1294)
copyright 2008.
-helical
region is highlighted in magenta and orange for chains A and B,
respectively, to show the different conformations. These figures
were drawn using the program PyMOL (http://www.pymol.org/ ). (b)
Stereoview of KDO bound to the active site in chain A. The (F[o]
- F[c]) OMIT electron-density map (coloured blue) contoured at
1.0 
is
superimposed on the refined model. KDO (red) is shown as a stick
model and the bound water molecules are shown as red balls. The
magenta dotted lines indicate hydrogen bonds. The arrow
indicates the anomeric centre at C2 of KDO.