jmzReader

jmzReader parses multiple mass spectrometry file formats and provides a unified Java API to support mzIdentML-referenced spectra for proteomics applications.

Key Features:

• Java parsers: Provides Java application programming interfaces (APIs) for parsing mass spectrometry (MS) data.
• Supported formats: Parses peak list formats DTA, MS2, MGF, PKL and XML-based formats mzXML, mzData, mzML.
• Unified parser interface: Implements a common interface across all parsers to support the referencing methods used by mzIdentML.
• mzIdentML integration: Optimized for integration with mzIdentML (Human Proteome Organization (HUPO) Proteomics Standards Initiative (PSI)) to support references to external spectra for protein and peptide identifications.
• jmzML compatibility: Builds upon and extends the jmzML API to accommodate a broader range of MS data types.

Scientific Applications:

• Proteomics data processing: Enables incorporation of spectra from diverse MS formats into workflows for reporting protein and peptide identifications.
• mzIdentML-based analysis: Facilitates development of software that consumes mzIdentML by providing a single interface across multiple MS file formats.

Methodology:

Implements Java parsers with a common interface for peak-list (DTA, MS2, MGF, PKL) and XML-based (mzXML, mzData, mzML) formats, supports mzIdentML referencing methods, and extends the jmzML API.