On Tue, 2012-04-17 at 11:08 +0200, Dirk Kostrewa wrote:
> The mask bulk solvent correction is more powerful
Just to note that sometimes Babinet solvent correction returns lower
Rfree and thus may be preferred to mask (assuming that the Rfree is the
only thing that matters).
Beginning with 5.6.007
Dear Allister Crow,
in cases like these, I would recommend to apply the Babinet bulk solvent
correction instead of the mask bulk solvent correction as a control
(Refmac5 -> Scaling -> Use Babinet scaling; uncheck "Calculcate the
contribution from the solvent region"). The Babinet bulk solvent
On 16 Apr 2012, at 17:14, Keitaro Yamashita wrote:
> Dear Garib,
>
> I think it is better if refmac outputs final solvent mask when mskout
> specified.
> If one just wanted to calculate the mask, NCYC 0 should be specified.
>
> I hope my suggestion would be accepted, but I'm not in a hurry.
o
Dear Garib,
I think it is better if refmac outputs final solvent mask when mskout specified.
If one just wanted to calculate the mask, NCYC 0 should be specified.
I hope my suggestion would be accepted, but I'm not in a hurry.
> FC_ALL is ML scaled FC+FMASK
>
> Sometime it may be different from
Dear Ketaro
At the moment mskout option is a signal that the program should stop. Obviously
I can add an option to continue. However if you have mskout option it is likely
that you want to check what is going on with the mask. If you want to compare
starting and final mask then you could run re
Dear Garib,
Thank you very much for your quick reply.
I tried mskout option and the output looked almost the same as the map
generated by FC_ALL - FC.
By the way, when mskout option is specified, refmac stops before CGMAT cycles.
Is there any way to do refinement with mskout option?
> I have n
16, 2012 7:09 AM
To: CCP4BB@JISCMAIL.AC.UK
Subject: Re: [ccp4bb] bulk solvent treatment inside protein cavities
Dear Garib,
Is there REFMAC option to output solvent mask information (e.g. Fmask and
PHImask in mtz to check with Coot)?
I tried to generate it by subtracting (FC, PHIC) from (FC_ALL,
A follow up:
In the new version there is FC_ALL_LS, PHIC_ALL_LS
That should be FC_ALL_LS = FC + FMASK.
I have not tried but if you can use vector difference map then it should be:
FMASK = FC_ALL_LS - FC
But it is after scaling. If you write out mask map then it is just 0 1 map (0
inside prot
Yes there is. If you use command line (it is not available on the ccp4i yet).
If you run with command lines
refmac5 mskout < Dear Garib,
>
> Is there REFMAC option to output solvent mask information (e.g. Fmask
> and PHImask in mtz to check with Coot)?
>
> I tried to generate it by subtractin
Dear Garib,
Is there REFMAC option to output solvent mask information (e.g. Fmask
and PHImask in mtz to check with Coot)?
I tried to generate it by subtracting (FC, PHIC) from (FC_ALL,PHIC_ALL).
But I'm not sure that FC_ALL = FC + FMASK is correct or not.
Keitaro
2012/4/16 Garib N Murshudov :
Oh dear - this is the version of Refmac in the latest ccp4 release - can
this be updated on the web site as soon as possible ?
Eleanor
On 16 April 2012 12:02, Garib N Murshudov wrote:
> Dear Allister
>
> Could you please update refmac version. In the version you it seems that
> bulk solvent mask
Dear Allister
Could you please update refmac version. In the version you it seems that bulk
solvent mask calculation has some problems. New version (at the moment) can be
downloaded from this site:
http://www.ysbl.york.ac.uk/refmac/data/refmac_experimental/refmac5.7_linux.tar.gz
There is a mac
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