[gmx-users] question about g_sas

[David van der Spoel]

On Tue, 2004-12-21 at 00:41 +0900, コウ チ wrote:
> hello:
>   i used g_sas to plot per resdiue's solvent accessible surface area( the 
> input file is confoug.gro and topol.tpr). the output resarea.xvg file is 
> like :
> ....   
> #
> @    title "Area per residue"
> @    xaxis  label "Residue"
> @    yaxis  label "Area (nm\S2\N)"
> @TYPE xy
>          1           0          0
>          2   0.0925984     0
>          3           0          0
>          4   0.0226195 3.13147e-06
> .....
> 
>  if the second column value indicates the area of residue then what is the 
> meaning of the third column value (ie: 3.13147e-06)?
>  also i  don't know the algorithm of the programme. does it only caclute 
> per residue's solvent accessible area? it seems the result of g_sas tool is 
> different with other sas compute programme.
did you use CVS version? Otherwise the per residue value is not correct.
>  regards
>                                                          caoch
>                                                         tokyo institute 
> technology
> 
> 
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-- 
David.
________________________________________________________________________
David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,          75124 Uppsala, Sweden
phone:  46 18 471 4205          fax: 46 18 511 755
spoel at xray.bmc.uu.se    spoel at gromacs.org   http://xray.bmc.uu.se/~spoel
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