Figure 2 - full size

 

Figure 2.
Detailed view of the H-bond interactions between the M.HhaI enzyme and the APtarget duplex. DNA and protein residues are shown as sticks, a bound solvent molecule (presumed water) is shown as a red ball.

The above figure is reprinted from an Open Access publication published by Oxford University Press: Nucleic Acids Res (2005, 33, 6953-6960) copyright 2005.