|
Figure 7.
Figure 7. Various ^15N and ^1H^N PCS shifts seen in the
C-terminal domain of (Dy^3+/Tm^3+)(Ca^2+)[3]-EhCaBP, in
(Dy^3+)(Ca^2+)-Parvalbumin and in the N-terminal domain of (Tm
^3+)(Ca^2+)[3]Calmodulin (N60D), depicted as spheres using
MOLMOL. The red spheres represent the negative shifts, while
green ones are positive shifts. The radii of the spheres are
proportional to the magnitude of the observed shifts. The shifts
observed in (Dy^3+)(Ca^2+)-Parvalbumin and in N-terminal domain
of (Tm^3+)(Ca^2+)[3]-Calmodulin (N60D) are higher than
corresponding shifts in C-terminal domain of
(Dy^3+/Tm^3+)(Ca^2+)[3]-EhCaBP indicating higher strength of
ligand field in parvalbumin and calmodulin when compared with
C-terminal domain of EhCaBP. The blue sphere indicates the Ln^3+.
|
