UCSF ChimeraX version 1.7 has been released! ChimeraX includes user documentation and is free for noncommercial use. Download for Windows, Linux, and MacOS from: https://www.rbvi.ucsf.edu/chimerax/download.html Updates since version 1.6 (May 2023) include: New graphical interfaces: - Fetch By ID - Map Filter - Adjust Torsions (new section in Build Structure) - Adjust Angles defined by three atoms (also in Build Structure) Open command options to: - specify model number - combine incoming session with existing session - designate map as difference map (show +/-contours automatically) - fetch by IUPAC name (also in Build Structure tool) - fetch EMDB map + fit structures Mouse mode updates: - new mouse mode to center the view on the clicked item - better separation of trackpad multitouch zoom and rotate - Z-translation by additionally pressing Ctrl in a translation mouse mode Other: - invert selection with left/right arrow keys - mcopy command to copy settings from one atomic structure to another - save GLTF options to cull backfaces, omit per-vertex colors, omit normals - volume defaultvalues command to set defaults for subsequently opened maps - info command saveFile option (list selection, attribute values, etc.) - opening docking results automatically starts ViewDockX - button to save Blast Protein results to TSV For details, please see the ChimeraX change log: https://www.rbvi.ucsf.edu/trac/ChimeraX/wiki/ChangeLog On behalf of the team, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco