Hi Guillaume, You can use: info residue #1&ligand This returns a list of all ligands in the log: residue id #1/A:3000 name IHP residue id #1/C:1500 name GTP You can then do view #1/A:3000 to focus the scene on that ligand. Hope that helps, Best, Matthias From: Guillaume Gaullier via ChimeraX-users <chimerax-users@cgl.ucsf.edu> Date: Thursday, April 3, 2025 at 10:06 To: ChimeraX Users Help <chimerax-users@cgl.ucsf.edu> Subject: [chimerax-users] How to browse inspect ligands? Hello ChimeraX team, These days I look a lot a structures of photosystems, which contain large numbers of ligands: chlorophylls, carotenoids, etc. each by the dozens, adding up easily to more than 100 ligands. Is there any tool to browse through all ligands systematically? Ideally something similar to the sequence viewer, but for ligands. Or a way to generate a list with chain IDs and "residue" numbers reported, and clicking rows in the list would select the corresponding ligand. I looked for something like this, but couldn't find anything. Thank you in advance, Guillaume När du har kontakt med oss på Uppsala universitet med e-post så innebär det att vi behandlar dina personuppgifter. För att läsa mer om hur vi gör det kan du läsa här: http://www.uu.se/om-uu/dataskydd-personuppgifter/ E-mailing Uppsala University means that we will process your personal data. For more information on how this is performed, please read here: http://www.uu.se/en/about-uu/data-protection-policy