Figure 6 - full size

 

Figure 6.
Figure 6. Stereo view of the N-terminal region of the mature domain. The structures of the autoprocessed form (lime green), mature form (orange), and unautoprocessed form 2 (gray) shown as a stick model are superimposed. Two hydrogen bonds between Gln81 O^ε1 and Tyr317 O^γ, and between Gln81 N^ε2 and Asp315 O, are shown with broken lines.

The above figure is reprinted by permission from Elsevier: J Mol Biol (2007, 372, 1055-1069) copyright 2007.