InterProScan (EBI)

InterProScan (EBI) predicts protein function by comparing protein sequences to the InterPro protein signature databases for large-scale sequence characterization.

Key Features:

• Sequence-based function prediction: Matches protein sequences against the InterPro protein signature databases to infer protein function.
• Java-based architecture: Implements a reengineered Java-based architecture that improves flexibility and stability.
• Scalable distributed analysis: Utilizes multiprocessor machines and conventional clusters to perform scalable distributed data analysis.
• High-throughput processing: Engineered to handle analyses at the scale of millions of sequences.
• EMBL-EBI integration: Integrated into EMBL-EBI search and sequence analysis tools frameworks to connect with broader data resources and analytical tools.
• Published references: Major version and framework details are described in Publication 1 (PMID: 24451626) and Publication 2 (PMID: 35412617).

Scientific Applications:

• Protein annotation: Automated annotation of protein function across genomic and proteomic datasets.
• Large-scale sequence characterization: Characterization of large proteome collections and high-throughput sequencing outputs.
• Rapid-response analyses: Support for scalable analyses of large datasets arising in rapid-response contexts, including the COVID-19 pandemic.

Methodology:

Sequence analysis is performed against InterPro protein signature databases by a Java-based implementation that exploits multiprocessor machines and conventional clusters for scalable distributed processing capable of handling millions of sequences.