[phenixbb] MRC map as molecular replacement model

Terwilliger, Thomas Charles terwilliger at lanl.gov
Sun Oct 11 18:18:09 PDT 2015

Hi Priyamvada,
We just changed map_to_structure_factors so that it no longer has this limitation. If you download a nightly build from today onward it should work. Let us know if not!
All the best,
Tom T

From: phenixbb-bounces at phenix-online.org [phenixbb-bounces at phenix-online.org] on behalf of Acharya, Priyamvada (NIH/VRC) [C] [acharyap at mail.nih.gov]
Sent: Sunday, October 11, 2015 4:35 PM
To: phenixbb at phenix-online.org
Subject: [phenixbb] MRC map as molecular replacement model

Hi all,

I want to use an MRC map obtained by low resolution EM reconstruction, as molecular replacement model in Phaser. I serached the phenixbb archives and learned that I should us phenix.map_to_structure_factors to convert the map file to mtz so it can be input into Phaser. When I do that I get an error "Sorry: Map must have origin at (0,0,0): recenter the map and try again". I have two questions? 1) What tool should I use to recenter the map and 2) Is there a better way to do this?

Thanks in advance for your replies.

Best regards,
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