Structure-based prediction of C2H2 zinc-finger binding specificity: sensitivity to docking geometry.
Siggers TW, Honig B, Nucleic Acids Res, 2007 - link

Electrostatic contributions to protein-protein interactions: fast energetic filters for docking and their physical basis.
Norel R, Sheinerman F, Petrey D, Honig B, Protein Sci, 2001 Nov - link