Issue 15: Export modification assignemt

issues
Status:closed
Assigned To:Guest
Type:Defect
Area:Skyline
Priority:3
Milestone:1.2
Opened:2011-07-07 by Brendan MacLean
Changed:2013-08-26 by Brendan MacLean
Resolved:2013-08-26 by Brendan MacLean
Resolution:Fixed
Closed:2013-08-26 by Brendan MacLean
2011-07-07 Brendan MacLean
Title»Export modification assignemt
Assigned To»Brendan MacLean
Type»Defect
Area»Skyline
Priority»3
Milestone»1.2
If the peptides of interest are modified in a variable fashion it would be helpful to export this annotation in the results csv file as well (eg. by adding [Tri-Methyl]). Otherwise in the final list one has to discriminate the modification by hand on the basis of mass assignments. I am not sure whether this export option is already available in skyline and I just could not find it.
Thank you for your help.


2011-06-02    Brendan

Hi Sandra,
The reports do have the field:

Peptides.Precursors.ModifiedSequence

It is not in Peptides, as the modifications will be different between light and heavy precursors. I will keep this as a low priority Todo, however, sine this string only has modification masses:

AGLC[+57]QTFV[+5]YGGC[+57]R (2 carbomidomethylated Cysteines and one isotope labeled Valine)

And not the modification names, as you suggest. Hopefully this will be enough for you for now, however. It does pretty well distinguish different peptide modification forms.

Thanks for taking the time to give your feedback.

--Brendan

2013-08-26 Brendan MacLean
resolve as Fixed
Statusopen»resolved
A Peptide.ModifiedSequence field was added a while now. It uses modification delta masses, though, and not the modification names.

2013-08-26 Brendan MacLean
close
Statusresolved»closed
Assigned ToBrendan MacLean»Guest