<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">UCSF ChimeraX version 1.3 has been released!<br class=""><br class="">Updates since version 1.2 (May 2021) include:<br class=""><br class="">- AlphaFold tool and command to get AI-predicted protein structures<br class="">- Selection Inspector to inspect/change attributes of atoms, bonds, etc.<br class="">- Scale Bar tool and command<br class="">- new BLAST Protein GUI with easier controls for showing hit info such as<br class=""> source species, crystallographic resolution, ligands in structure<br class="">- Altloc Explorer tool and command to switch among alternate locations<br class="">- model loops and missing segments with Modeller<br class="">- combine or copy models<br class="">- change bond lengths<br class="">- apply command files iteratively to multiple input files<br class="">- list multiple map-fitting solutions from global search<br class=""><br class="">For more details, see the ChimeraX change log:<br class=""><a href="https://www.rbvi.ucsf.edu/trac/ChimeraX/wiki/ChangeLog" class="">https://www.rbvi.ucsf.edu/trac/ChimeraX/wiki/ChangeLog</a><div class=""><br class=""></div><div class="">Enjoy!</div><div class=""><br class=""></div><div class="">--Eric</div></body></html>