Figure 4 - full size

 

Figure 4.
Model of covalently bound RB-64.
a, b, Putative binding mode of the RB-64 +463 amu (a) and the RB-64 +431 amu (b) adduct. Residues within 4 Å of the ligand are shown. Ligand, capped sticks/cyan carbons; κ-OR side chains, capped sticks; hydrogen bonds, small green spheres; κ-OR-unique residues are labelled in blue. Ballesteros–Weinstein residue numbers are shown under the κ-OR residue numbers. The graphics were prepared using the ICM molecular modelling package (Molsoft LLC).

The above figure is reprinted from an Open Access publication published by Macmillan Publishers Ltd: Nature (2012, 485, 327-332) copyright 2012.