[ccp4bb] Problem in MAKE U POSITIVE

- Protein crystallography

Main steps:

- Protein purification
- Crystallisation

Special:

- Programs for crystallography
- X-ray detectors

Basic tutorials:

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   - Amino Acids

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CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Previous message:
Subject: Re: Rfactor got stuck with a data having alternate strong and weak reflections.
From: Garib Murshudov garib {- at -} YSBL {- dot -} YORK {- dot -} AC {- dot -} UK
Date: 2009-09-02

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Subject: Devices Suitable to Concentrate Protein Solutions in Liter Scale
From: Xuan Yang pattisyang {- at -} GMAIL {- dot -} COM
Date: 2009-09-03

Subject: Problem in MAKE U POSITIVE
From: Bernhard Rupp br {- at -} RUPPWEB {- dot -} ORG
Date: 2009-09-02

Hi there -

a transient message appears during anisotropic refinement

CCP4 6.1: Refmac_5.5.0071

Problem in MAKE_U_POSITIVE

that seems to have no further consequences. I guess that means that some

elements in a U tensor lead to a divergent behavior, but details evade me.

Just curious..

BR

-----------------------------------------------------------------

Bernhard Rupp

br@ruppweb.org

http://www.ruppweb.org/

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Anything is possible if you don't know

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CCP4bb navigation

CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Next message:
Subject: Devices Suitable to Concentrate Protein Solutions in Liter Scale
From: Xuan Yang pattisyang {- at -} GMAIL {- dot -} COM
Date: 2009-09-03