[phenixbb] Calculating the transformation matrix of density map alignment

Grant, Thomas tdgrant at buffalo.edu
Wed Dec 23 06:13:23 PST 2020

The EMAN2 script e2spt_align.py can do that, and it will save the transformation matrix in a JSON file.


Thomas D. Grant, Ph.D.<http://medicine.buffalo.edu/content/medicine/faculty/profile.html?ubit=tdgrant>
Assistant Professor
Department of Structural Biology
Jacobs School of Medicine and Biomedical Sciences<http://medicine.buffalo.edu/>
University at Buffalo
Room 5128
955 Main Street
Buffalo, New York 14203
Office: 716-829-5490
Email: tdgrant at buffalo.edu<mailto:tdgrant at buffalo.edu>

From: <phenixbb-bounces at phenix-online.org> on behalf of Ahmad Khalifa <underoath006 at gmail.com>
Date: Sunday, December 20, 2020 at 4:34 PM
To: PHENIX user mailing list <phenixbb at phenix-online.org>
Subject: [phenixbb] Calculating the transformation matrix of density map alignment

I have two density maps that I'm trying to align, or more precisely, calculate the transformation matrix (rotation and translation) of their alignment (moving one map and aligning it with the other map). Is there a way to accomplish that using phenix or any other tool?

Thanks a lot and happy holidays.
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