Raphael A. Bauer Philip E. Bourne Arno Formella Cornelius Frömmel Christoph Gille Andrean Goede Aysam Guerler Andreas Hoppe Ernst-Walter Knapp Thorsten Pöschel Burghardt Wittig Valentin Ziegler Robert Preissner Superimposé: a 3D structural superposition server. 47-54 2008 36 Nucleic Acids Research Web-Server-Issue http://dx.doi.org/10.1093/nar/gkn285 db/journals/nar/nar36.html#BauerBFFGGGHKPWZP08