[phenixbb] Axis of Rotation

Dear Phenixites, I have a helical bundle structure, where in I wish to understand by what rotation and about which axis the dimers are inter-related. What I get from the superposition with Superpose is the transformation matrix and not the axis, and the angles are also elusive. Thanks in advance -- Ashok Senior Research Fellow - Dr JV Pratap, Lab No-LSN 008 Molecular and Structural Biology Division Central Drug Research Institute, Janakipuram Extension Lucknow-226031 India