[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [ccp4bb]: Deleting by Chain ID
*** For details on how to be removed from this list visit the ***
*** CCP4 home page http://www.ccp4.ac.uk ***
How about :
cat structure.pdb | awk '{ if ($5!="A") print $0}' > new_structure.pdb
change the "A" to whatever chain ID you want to delete. Also, change
"awk" to "gawk" if needed.
- Jeff Taylor
--
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Dr. Jeffrey S. Taylor Duke University Medical Center
Department of Biochemistry Box 3711, Nanaline Duke Bld
Phone (919) 681-5266 Durham, NC 27710
Paul Hubbard wrote:
> *** For details on how to be removed from this list visit the ***
> *** CCP4 home page http://www.ccp4.ac.uk ***
>
> Hi,
>
> I am looking at an output file generated by FFFEAR, where lots of
> potential helices are written to a PDB file. Each helix candidate is
> written with a different chain ID. I would like to jump to each
> consecutive chain, then delete the whole chain in one go if I don't like
> it.
>
> My question is, what's the best way to do this. I have played with XFIT,
> and can't seem to do it there except by deleting 1 residue at a time.
> I've also looked at writing an O macro, but wild cards don't work - and
> there's no symbol for last picked chain. Ideas gratefully accepted.
>
> Thanks
>
> AGS
>
> --
> Paul Hubbard
> Dept. of Biochemistry
> Medical College of Wisconsin
> Phone: 414-456 4305
> Fax: 414-456 6510
> URL: iris9.biochem.mcw.edu