UCSF ChimeraX version 1.3 has been released! Updates since version 1.2 (May 2021) include: - AlphaFold tool and command to get AI-predicted protein structures - Selection Inspector to inspect/change attributes of atoms, bonds, etc. - Scale Bar tool and command - new BLAST Protein GUI with easier controls for showing hit info such as source species, crystallographic resolution, ligands in structure - Altloc Explorer tool and command to switch among alternate locations - model loops and missing segments with Modeller - combine or copy models - change bond lengths - apply command files iteratively to multiple input files - list multiple map-fitting solutions from global search For more details, see the ChimeraX change log: https://www.rbvi.ucsf.edu/trac/ChimeraX/wiki/ChangeLog <https://www.rbvi.ucsf.edu/trac/ChimeraX/wiki/ChangeLog> Enjoy! --Eric