PeptiLine
An Interactive Platform for Customizable Functional Peptidomic Analysis
Transform your peptidomic mass spectrometry data into interactive visualizations and statistical insights
Workflow
Data Transformation
Upload and standardize your peptidomic data with automated bioactivity annotation
Descriptive Analysis
Explore correlations, bioactivity profiles, and protein contributions
Sequence Visualization
Generate interactive heatmaps mapping peptides to protein sequences
Data Transformation
Standardize and annotate your peptidomic data with automated bioactivity mapping from MBPDB and custom databases.
- Automated peptide-to-protein mapping
- MBPDB bioactivity annotation
- Study variable assignment
- Multiple protein mapping resolution
- Standardized data export
Descriptive Analysis
Comprehensive statistical analysis and visualization of peptide profiles, correlations, and bioactivity distributions.
- Sample correlation analysis
- Bioactivity profiling & visualization
- Protein origin contribution analysis
- Total counts & abundance summaries
- Interactive plots and charts
Sequence Heatmaps
Interactive heatmap visualization mapping peptide abundance and bioactivity along protein sequences.
- Protein sequence mapping
- Quantitative abundance visualization
- Functional peptide highlighting
- Comparative sample analysis
- Bioactive hotspot identification
Visualization Capabilities
Correlation Scatter Plots
Interactive correlation analysis between samples with functional peptide differentiation
Protein Contribution Plots
Stacked bar plots showing peptide abundance by protein origin across samples
Bioactivity Pie Charts
Distribution of functional peptide categories within and across samples
Sequence Heatmaps
Peptide abundance mapped along protein sequences with bioactive region highlighting
Summary Bar Plots
Total peptide counts and abundance summaries with statistical error bars
Interactive Scaled Plots
Dynamic bioactivity visualization with hover details and filtering capabilities