try something like:
for line in open("filename").readlines():
if (re.search("PHE|ASP",line):
print line
On Tue, Jul 14, 2009 at 1:33 PM, <amr...@iisermohali.ac.in> wrote:
> Dear all,
>
> Can anyone tell me that suppose i have a file having content like:
>
> _Atom_name
> _Atom_type
> _Chem_shift_value
> _Chem_shift_value_error
> _Chem_shift_ambiguity_code
> 1 1 PHE H H 8.49 0.02 1
> 2 1 PHE HA H 4.60 0.02 1
> 3 1 PHE CA C 57.83 0.3 1
> 4 2 LEU H H 8.23 0.02 1
> 5 2 LEU HA H 4.25 0.02 1
> 6 2 LEU HB2 H 1.54 0.02 1
> 7 3 ASP H H 8.10 0.02 1
> 8 3 ASP HA H 4.52 0.02 1
> 9 3 ASP HB2 H 2.65 0.02 1
> stop
>
>
> now what i want that instead of copying all the lines it will just write
> the information about PHE and ASP then how i acn do that using python
> programming.Kindly tell me the command for that.
>
> Thanks,
> Amrita Kumari
> Research Fellow
> IISER Mohali
> Chandigarh
> INDIA
>
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>
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