Figure 4 - full size

 

Figure 4.
Fig. 4. Effect of linker length on the orientation of the SAM1 and SAM2 domains in the tandem. Protein structures were solved using experimental data that had been transposed in sequence number to reflect a successively shortened linker. The RMSD difference between each linker variant and the wild-type structure (length = 15) plotted against linker length.

The above figure is reprinted by permission from Elsevier: J Mol Biol (2009, 392, 1168-1177) copyright 2009.