The Binding Interface Database (BID): A Compilation of Amino Acid Hot Spots in Protein Interfaces. - Tiffany B. Fischer; K. V. Arunachalam; D. Bailey; V. Mangual; S. Bakhru; R. Russo; D. Huang; M. Paczkowski; V. Lalchandani; C. Ramachandra; B. Ellison; S. Galer; et al. (Bioinform., 2003)