Figure 5 - full size

 

Figure 5.
Figure 5. Comparison of the hydrogen bond coordination of the and peptide bonds in the deconjugation and processing complexes. (a) Stick representation of isopeptide bond between RanGAP1 Lys524 and SUMO Gly97. Blue, SENP2; yellow, SUMO; magenta, RanGAP1; red dashed lines, hydrogen bonds. (b) Stick representation of scissile peptide bond between Gly92 and Val93 from pre-SUMO-3, in similar orientation as in a.

The above figure is reprinted by permission from Macmillan Publishers Ltd: Nat Struct Mol Biol (2006, 13, 1060-1068) copyright 2006.