Quick navigation: Home   |    Site Map   ||    References   |    Biography   ||    Copyright   |    Other copyright   |    Contact us   |    Advert   |   
 

Re: [ccp4bb] refmac crashes when ncs restraints are applied
- Protein crystallography

Main steps:

   - Protein purification
   - Crystallisation

Special:

   - Programs for crystallography
   - X-ray detectors

Basic tutorials:

   - Chemistry
   - Protein
   - Peptide
   - Amino Acids

Xtal community:

   - CCP4BB

CCP4bb navigation

CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999
Previous message:
Subject: refmac crashes when ncs restraints are applied
From: bmbsbc {- at -} BMB {- dot -} LEEDS {- dot -} AC {- dot -} UK bmbsbc {- at -} BMB {- dot -} LEEDS {- dot -} AC {- dot -} UK
Date: 2007-05-31		Next message:
Subject: Re: Is anomalous signal a different wavelength?
From: Ethan A Merritt merritt {- at -} U {- dot -} WASHINGTON {- dot -} EDU
Date: 2007-05-31


Subject: Re: refmac crashes when ncs restraints are applied
From: Eleanor Dodson ccp4 {- at -} YSBL {- dot -} YORK {- dot -} AC {- dot -} UK
Date: 2007-05-31

I certainly have used NCS restraints with ccp4-6.0.2
That doesnt help much though does it!
Eleanor

bmbsbc@bmb.leeds.ac.uk wrote:
> Date: Thu, 31 May 2007 14:57:03 +0100
> From: Stephen Brian Carr
> To: ccp4bb@jiscmail.ac.uk
> Subject: refmac crashes when ncs restraints are applied
> Message-ID:
> MIME-Version: 1.0
> Content-Type: TEXT/PLAIN; charset=US-ASCII
>
>
> Dear CCP4 users,
>
> I am running refmac 5.2.0019 in ccp4 6.0.2 on a model that contains four
> monomers per asymmetric unit. The resolution of the data is 2.5 Angstrom
> so I want to apply ncs restraints. When I define each chain
> as an ncs group in refmac and attempt to run a refinement the program
> crashes with the message
>
> #CCP4I TERMINATION STATUS 0 child killed: segmentation violation
> #CCP4I TERMINATION TIME 30 May 2007 15:49:42
> #CCP4I MESSAGE Task failed
>
> looking at the log file suggests that the program had only read in the
> pdb file and done nothing else before crashing.
>
> Refinement runs without ncs restraints runs fine, also running an
> identical job in ccp4 6.0.1 (refmac 5.2.0019) with ncs restraints also
> runs fine.
>
> Has anyone else come across this problem?
>
> I am operating on a linux PC running Suse 10.2
>
> Thanks very much in advance for any suggestions as to how to get around
> this.
>
> Steve Carr
>
>
>

CCP4bb navigation

CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999
Previous message:
Subject: refmac crashes when ncs restraints are applied
From: bmbsbc {- at -} BMB {- dot -} LEEDS {- dot -} AC {- dot -} UK bmbsbc {- at -} BMB {- dot -} LEEDS {- dot -} AC {- dot -} UK
Date: 2007-05-31		Next message:
Subject: Re: Is anomalous signal a different wavelength?
From: Ethan A Merritt merritt {- at -} U {- dot -} WASHINGTON {- dot -} EDU
Date: 2007-05-31
ProteinCrystallography.org: Copyright 2006-2010 by Quid United Ltd