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bio-proteomics-peptide-identification

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Peptide-spectrum matching and protein identification from MS/MS data. Use when identifying peptides from tandem mass spectra. Covers database searching, spectral library matching, and FDR estimation using target-decoy approaches.

When to use

• identifying peptides from tandem mass spectra
• database searching
• spectral library matching
• FDR estimation using target-decoy approaches
• matching experimental spectra against theoretical fragment ion patterns
• processing search results
• filtering PSMs by FDR

When not to use

• loading raw MS data before identification
• grouping peptides to proteins
• identifying modified peptides

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