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vdemichev / DiaNN

DIA-NN - a universal automated software suite for DIA proteomics data analysis.
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collision energy #882

Open HR-RH opened 6 months ago

HR-RH commented 6 months ago

Hello， Thank you for your great contribution. Will diann's output include the collision energy of precursor ions?

vdemichev commented 6 months ago

No, extracting this information from the raw data is at the moment not planned. What would be the purpose?

HR-RH commented 6 months ago

Thank you for your reply.

  1. Because I want to explore whether collision energy will affect some information in secondary mass spectrometry.
  2. Excuse me again, for the Fragment.Info column in report.csv, does the combination of fragment ion type and loss (e.g. y10-H2O^2/563.2714844) only include the listed types, because the output I observed only contains a single loss, will it output multiple losses (e.g. y6-H2O,-H3PO4)，that is the fragment ion loses both water molecules and phosphoric acid molecules?