Thank you for your attention and suggestions. I have read the command, but when I attempted to display only the density maps for several amino acids, I was unable to make it happen.

I earnestly look forward to your professional guidance and would be extremely grateful if you could spare the time to assist me. Thank you very much!

------------------ 原始邮件 ------------------

发件人: "ChimeraX Users Help" <meng@cgl.ucsf.edu>;

发送时间: 2025年4月24日(星期四) 晚上11:58

收件人: "张馨丹四川大学生物治疗国家重点实验室"<1025049892@qq.com>;

抄送: "chimerax-users"<chimerax-users@cgl.ucsf.edu>;

主题: Re: [chimerax-users] How can I overlay the 2Fo-Fc density map onto the amino acid residues I specified?

Without knowing your exact data, I can only guess that maybe the "volume cover" command is what you need.

see <https://rbvi.ucsf.edu/chimerax/docs/user/commands/volume.html#cover>

I hope this helps,
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 Apr 24, 2025, at 2:26 AM, 1025049892--- via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
>
> Every time I open the map file in ChimeraX, I find that it doesn't overlap with my PDB structure. Why is this the case, and how can I make them match?
>
> Thank you for your attention. I'm looking forward to your reply.