Figure 1 - full size

 

Figure 1.
Figure 1. Structure of SARS-CoV nsp9(A) A stereo a carbon trace colored blue to red from the N to the C terminus. The nine residues of the N-terminal tag are shown dashed. Every tenth residue is labeled.(B) A stereo ribbon depiction colored as in (A) with the main secondary structure elements labeled according to Figure 2C. The N-terminal tag residues are shown transparent. Figures are produced using BOBSCRIPT (Esnouf, 1997) and RASTER3D (Merrit and Murphy, 1994).(C) Stereo diagram of the 2F[o] - F[c] electron density for the C-terminal a helix residues 101-111, contoured at 1s. The electron density is shown as a green mesh with the residues depicted in red ball-and-stick.

The above figure is reprinted by permission from Cell Press: Structure (2004, 12, 341-353) copyright 2004.