Hi Chimera prople, If I want to superimpose proteins on their co-factors (or part of them), is ensembleMatch the way to go or are there other ways to do this ? I'd appreciate your advice. Regards, Boaz -- ************************************************************* Boaz Shaanan, Ph.D. Associate Prof. Dept. of Life Sciences Ben-Gurion University of the Negev Beer-Sheva 84105 Israel Phone: 972-8-647-2220 e-mail:bshaanan@bgu.ac.il Fax: 972-8-647-2992 or 972-8-646-1710 *************************************************************