Thank you Tom! I was always using Chimera and new to ChimeraX. I didn't know there is a separate user mailing list. I will keep that in mind next time. Bixia

From: Tom Goddard goddard@sonic.net Sent: Thursday, April 21, 2022 4:48 PM To: Zhang, Bixia bixia.zhang@wsu.edu Cc: Chimera-users@cgl.ucsf.edu; ChimeraX Users Help chimerax-users@cgl.ucsf.edu Subject: Re: [Chimera-users] Open Castp file in Chimera X

Hi Bixia,

You will need to download the read_castp.py file from that web page. Then if it is your downloads directory you would use

open ~/Downloads/read_castp.py

In other words you have to tell it exactly where the file is unless it is in the directory where you downloaded the file. Also you can use the ChimeraX "cd" command to change to a new current directory in ChimeraX.

Best to email this question to the ChimeraX mailing list instead of the Chimera mailing list.

Tom

On Apr 21, 2022, at 4:42 PM, Zhang, Bixia via Chimera-users <chimera-users@cgl.ucsf.edumailto:chimera-users@cgl.ucsf.edu> wrote:

Good afternoon, I am trying to open .poc file from CASTP server in Chimera X. And I found this chimeraX recipehttps://rbvi.github.io/chimerax-recipes/castp/castp.htmlhttps://urldefense.com/v3/__https:/rbvi.github.io/chimerax-recipes/castp/castp.html__;!!JmPEgBY0HMszNaDT!s8LfOHSQEc_nWpr4ho_FRyNSah1FZ9bSEqvGT687okU2j88l0GmtD8pL60cABtU8nxHoLsj948LIEYNlGWs$. However, when I used the command openhelp:user/commands/open.html read_castp.py, it saidNo such file/path: read_castp.py. I am working on a Linux unbuntu box and I don't know if this is making any difference. Could you please help with this issue? Thank you so much! Best, Bixia

Read CASTP pockets file - ChimeraX Recipeshttps://urldefense.com/v3/__https:/rbvi.github.io/chimerax-recipes/castp/castp.html__;!!JmPEgBY0HMszNaDT!s8LfOHSQEc_nWpr4ho_FRyNSah1FZ9bSEqvGT687okU2j88l0GmtD8pL60cABtU8nxHoLsj948LIEYNlGWs$ We for the ChimeraX atom specifier from chain identifier, residue number and atom name. For example, the above lines are for atoms /A:45@NH2, /B:27@O, /B:27@CG1 in ChimeraX syntax belonging to pockets 2, 1 and 1. rbvi.github.iohttps://urldefense.com/v3/__http:/rbvi.github.io/__;!!JmPEgBY0HMszNaDT!s8LfOHSQEc_nWpr4ho_FRyNSah1FZ9bSEqvGT687okU2j88l0GmtD8pL60cABtU8nxHoLsj948LIWvjiJOo$

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