Subject: peaks saving in "project mode"
From: Luca Mollica
Date: Jun 28, 2006

Next: 176


Dear Sparky users,

I am quite new to Sparky as a former user of XEASY and, if I manage to use more or less all the features
for viewing assign and save the spectra and the projects in Sparky, I am experiencing some problems about
peak picking and saving peak lists as well.
The problem that I have is related to project mode: I have saved a 2D w1w2 X-filtered NOESY (say,
spectrum A) of a ligand protein complex and I have assigned all the peaks of the ligand alone, saving
everything as a PROJECT. Then, I have opend a 2D w2 X-filtered NOESY (say spectrum B) and of course I
needed to load all the peaks of the previously used spectrum ont the new one in order to get on the
spectrum all the known chemical shifts and peaks.
Unfortunately, after saving a file of chemical shift (through lt accelerator) named noesy.list from
spectrum A related PROJECT, I have tried to load it on the spectrum B, but it was an unsuccesful trial.
Indeed, the weird thing is the fact that all the lines are seen from Sparky, but they are said to be
unreadble, showing at the end of each line an n charachter, like an escape charachter that I am not
even able to detect using an editor (vi,kwrite or nedit). Do you have any suggestion about it ?
It is noteworthy that if I try to add a peak manually and I save one more time the file noesy.list, this
peak is regularly seen by the program after loading, whereas the other ones saved with the project mode
on are not recognized.
I am not able to find any solution using standard manual pages .... :(


Thanx to you all



Luca




::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

Luca Mollica
Dulbecco Telethon Institute c/o S. Raffaele Scientific Institute
Biomolecular NMR Laboratory 1B4
Via olgettina 58
20132 Milano Italy

Tel: 00390226433497
Fax: 00390226434153


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