Figure 6
Fit of the C protein atomic structure to the nucleocapsid density. The fit of the atomic structure of the C protein (Choi et al., 1997) to the observed capsid density. A real-space fit was performed for each of the four independent positions of the asymmetric unit using the program EMFIT (Cheng et al., 1995). The C protein crystal structure is represented as a ribbon diagram drawn with the program BOBSCRIPT. The ribbon diagram is coloured by the density of the map as described in the text. A contour of the map corresponding to 1.5σ is shown. |