Figure 4 - full size

 

Figure 4.
Figure 4. The structure of IIA^mtl. (a) Stereo Ca trace of IIA^mtl, molecule A[I], with N and C termini and every tenth residue labelled. (b) Ribbon stereo view of the structure of IIA^mtl, molecule A[I], generated using the program MOLSCRIPT [49]. Strands are shown in red, helices in yellow and loops in light yellow. The catalytic His65 is shown in a ball and stick representation. Also shown are the conserved Arg49 and His111. The N and C termini are indicated. See also Kinemage

The above figure is reprinted by permission from Cell Press: Structure (1998, 6, 377-388) copyright 1998.