Kojak
Free, open-source application for identification of cross-linked peptides from mass spectra.
Highlights:
- Use virtually any stable cross-linker chemistry
- Analyze isotopically labeled or non-labeled data
- Supports open data formats (including mzXML and mzML)
- Pre-compiled binaries get you started quickly
Current Release
Version 2.0.0 alpha 8
Released on August 25 2021
Precompiled binaries provided for Windows and Linux. Free and open source, can be compiled on virtually any operating system including Windows, Linux, and MacOS.
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Documentation Updates
Jan 26 2022
A few new parameters have been added throughout Kojak 2.0 development. I've started updating the documentation to reflect ...
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Kojak Spectrum Viewer
Visualize MS/MS spectral results from Kojak. Multi-platform graphical user interface and publication quality exporter of cross-linked spectral images.
Trans-Proteomic Pipeline
Multi-platform graphical interface for using Kojak, combined with downstream validation tools to estimate probabilities and FDR of Kojak results.
ProXL: Protein XL Database
Analyze, visualize, and share your protein cross-linking data. Import Kojak results, combine multiple analyses, mine protein links, and produce 3D protein structure overlays.
Kojak is published by the
