Figure 2.
Figure 2. The two monomers of FluA in the asymmetric crystal
unit. Each polypeptide chain is shown in a ribbon presentation,
light- and dark-gray, respectively, with its N- and C-terminus
labeled and the fluorescein ligand depicted as a ball-and-stick
model. The intermolecular -sheet
that is formed via association of the loop #3 segments from the
two monomers can be seen at the middle, together with the
position of the crystallographically fixed sulfate ion.
The above figure is reprinted
by permission from John Wiley & Sons, Inc.:
Proteins
(2003,
53,
121-129)
copyright 2003.
-sheet
that is formed via association of the loop #3 segments from the
two monomers can be seen at the middle, together with the
position of the crystallographically fixed sulfate ion.