
Hi everyone, sorry to ask such a basic question. I have a cryo EM density map 3.2 A of a icosahedral molecule and I already build the model of the monomer. I would like to place the remaining 59 copies and calculate the BioMT matrix for it. I started playing around with the sym command, but I couldn't get it working nicely. It's probably a problem of the coordinate system, but I couldn't figure it out. Than I thought there must be an automatic way and I tried Multifit but also this failed me miserably as the runs fail continuously with "stderr". So I was wondering is there a protocol to do this? Already thank you for any suggestions, David Dr. David Haselbach Max-Planck-Institute for biophysical Chemistry Department for structural Dynamics Am Fassberg 11 37077 Germany Tel. +495512011302