Figure 1 - full size

 

Figure 1.
Fig. 1. The structure of the mumps P NBD. (a) Schematic ribbon diagram showing the arrangement of the α-helices. (b) Representative electron density within the crystal. The map is a 2m|F[o]| − D|F[c]| (SigmaA weighted) Fourier synthesis. (c) Aligned C^α plots of the mumps, measles, and Sendai virus NBDs.

The above figure is reprinted by permission from Elsevier: J Mol Biol (2008, 379, 719-731) copyright 2008.