Install comet-ms by entering the following commands in the terminal:
sudo apt update sudo apt install comet-ms
Tandem mass spectrometry (MS/MS) search engine
Comet is an open source tandem mass spectrometry (MS/MS) sequence database search engine. It identifies peptides by searching MS/MS spectra against sequences present in protein sequence databases. . This package ships a binary that does MS/MS database searches. Supported input formats are mzXML, mzML, and ms2 files. Supported output formats are .out, SQT, and pepXML.