Issue 841: Insert Transition List with heavy precursors results in document that cannot be opened.

issues
Status:closed
Assigned To:Guest
Type:Defect
Area:Skyline
Priority:2
Milestone: 
Opened:2021-10-17 by Nick Shulman
Changed:2021-11-03 by Brian Pratt
Resolved:2021-11-03 by Brian Pratt
Resolution:Fixed
Closed:2021-11-03 by Brian Pratt
2021-10-17 Nick Shulman
Title»Insert Transition List with heavy precursors results in document that cannot be opened.
Assigned To»Brian Pratt
Type»Defect
Area»Skyline
Priority»2
From this support request:
https://skyline.ms/announcements/home/support/thread.view?rowId=53087

Repro steps:
1. Paste the following transition list into Skyline:
Molecule List Name    Precursor Name    Precursor m/z    Precursor Charge    Product m/z    Product Charge    Label Type    Explicit Retention Time    Explicit Retention Time Window
molecules1    2′deoxycitidine    330.1095    -1    330.1095    -1    light    7.7    2
molecules1    2′deoxycitidine    336.12963    -1    336.12963    -1    heavy    7.7    2

Result:
The product m/z of the heavy precursor transition ends up being 330 instead of 336. (see attached "BadProductMz.png")

If you save the Skyline document and reopen it, it will fail because the product m/z is wrong.
 
 BadProductMz.png

2021-11-03 Brian Pratt
resolve as Fixed
Statusopen»resolved
Assigned ToBrian Pratt»Nick Shulman
fixed in commit 65a6d4d2cd3bb1fc453a54d38619ce4288149b10

2021-11-03 Brian Pratt
close
Statusresolved»closed
Assigned ToNick Shulman»Guest