Settings

Settings - Database Search (MS/MS)

The settings dialog is opened using the command "Search -> Settings... ". Use F1 to open this help.

This page describes only a selection of parameters important for 'Compare Peaklist with Database - MS/MS' mode. This mode is similar to de novo sequencing mode with a difference that a database of sequences must be defined. For other parameters, see the page for dereplication and de novo sequencing modes.

See also the tutorial Tutorial 7: How to search in a database of MS/MS spectra ?

Settings dialog - database search (MS/MS).

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Miscellaneous

Disable Precursor Mass Filter

Disable the filtering of compounds by precursor mass.

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Theoretical Spectrum/Spectra

Sequence/Compound Database File (CTRL + T)

A text file containing a database of sequences/compounds. See Sequence/Compound Database Editor.