MSstatsLiP

MSstatsLiP provides tools for LiP peptide and protein significance analysis in shotgun mass spectrometry-based proteomic experiments.

Key Features:

• Summarization: Provides functions for summarization of LiP peptide data.
• Abundance Estimation: Estimates LiP peptide abundance from mass spectrometry data.
• Change Detection: Detects changes in LiP peptide and protein levels across conditions.
• MSstats Integration: Utilizes functionality across the MSstats family of packages.

Scientific Applications:

• LiP Proteomics Analysis: Enables significance analysis of LiP (Limited Proteolysis) peptides and proteins in proteomic experiments.
• Differential Analysis: Identifies condition-specific changes in protein structure and accessibility through LiP peptide abundance changes.

Methodology:

The tool provides functions for summarization, estimation of LiP peptide abundance, and detection of changes across conditions, building upon the MSstats family of packages.