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

Re: [ccp4bb] CCP4 maps into Turbo frodo
 

Basic tutorials: 		 
 

CCP4bb navigation

CCP4bb <-- 2008 <-- February 2008 <-- 14 February 2008
Previous message:
Subject: Post Doctoral Fellowships (24 months)
From: Martin Moche Martin {- dot -} Moche {- at -} KI {- dot -} SE
Date: 2008-02-14 		Next message:
Subject: Strange SFALL error
From: Dirk Kostrewa kostrewa {- at -} LMB {- dot -} UNI-MUENCHEN {- dot -} DE
Date: 2008-02-14


Subject: Re: CCP4 maps into Turbo frodo
From: lieven {- dot -} buts {- at -} VUB {- dot -} AC {- dot -} BE lieven {- dot -} buts {- at -} VUB {- dot -} AC {- dot -} BE
Date: 2008-02-14
On Wednesday 13 February 2008 17:47:34 Laurent Maveyraud wrote:
> I am trying to read a CCP4 electron density map into turbo_frodo, without
> success. It seems that the mappage program that was distributed with
> turbo_frodo does not work on our system (Linux Mandrake) : it produces a
> segmentation fault. Compilation of the source of mappage generates many
> error messages, and my fortran was never good enough to allow me to go into
> source code. Using mapman to write a TURBO map generates something that can
> be read and displayed in turbo, but that does look like an electron density
> map...

USF Mapman (http://alpha2.bmc.uu.se/usf/rave.html) should be able
to do it with a script like this:

#!/bin/csh -f
#
# Convert CCP4 maps to TURBO format
#
setenv MAPSIZE 7000000
#
mapman <read m1 name_fofc.map CCP4
read m2 name_2fofc.map CCP4
write m1 name_fofc.map TURBO
write m2 name_2fofc.map TURBO
quit
EOF

The MAPSIZE may need to be adjusted.

Hope this helps,

--
Lieven Buts
Laboratorium voor Ultrastructuur
Vrije Universiteit Brussel
ProteinCrystallography.org: Copyright 2006-2008 by Quid United Ltd