Greetings! Chimera and ChimeraX are two different programs. ChimeraX does not have Write DMS. For Write DMS, you will need to use Chimera: <https://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/dms.html#writedms> If you have specific ChimeraX questions in the future, you can use the other address: chimerax-users@cgl.ucsf.edu <mailto:chimerax-users@cgl.ucsf.edu> so that we don't confuse people between the two programs. Best, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Resource for Biocomputing, Visualization, and Informatics Department of Pharmaceutical Chemistry University of California, San Francisco

On Dec 9, 2025, at 1:56 AM, 肖磊 via Chimera-users <chimera-users@cgl.ucsf.edu> wrote:

Greetings, I can not find WRITE_DMS in ChimeraX. Is WRITE_DMS removed?