AtPID

AtPID annotates and compiles a protein-protein interaction network for Arabidopsis thaliana, integrating subcellular localization, tissue-specific expression, phosphorylation, single nucleotide polymorphisms (SNPs), mutant phenotypes, and interaction qualifications to support analysis of functional relationships.

Key Features:

• Comprehensive annotation: Includes subcellular localization, tissue-specific expression patterns, phosphorylation details, SNPs, and associated mutant phenotypes.
• Interaction qualifications: Annotates interactions with specific qualifications such as transcriptional regulation, complex assembly, and functional collaboration.
• Data integration and text mining: Integrates experimental datasets and literature text mining from multiple external resources to compile interaction data.
• Network visualization: Represents tissue-specific interaction networks and canonical pathway depictions for analysis of interaction contexts.

Scientific Applications:

• Functional genomics: Supports gene function inference and hypothesis generation using annotated protein interactions.
• Systems biology: Enables construction and analysis of protein interaction networks for systems-level studies.
• Plant molecular biology: Facilitates investigation of cellular functions and biological processes in Arabidopsis thaliana.
• Genotype–phenotype analysis: Supports analysis linking SNPs and mutant phenotypes to interaction networks.

Methodology:

Integration of experimental interaction data with literature text mining and aggregation from external resources to annotate interactions with localization, expression, phosphorylation, SNPs, phenotypes, and interaction qualifications.