Improving domain-based protein interaction prediction using biologically-significant negative dataset

: We propose a domain-based classification method to predict protein-protein interactions using probabilities of putative interacting domain pairs derived from both experimentally-determined interacting protein pairs and carefully-chosen non-interacting protein pairs. Multi-species comparative results for protein interaction prediction show that such careful generation of biologically-meaningful negative training data can improve classification performance.

• Type: Journal
• Year: 2006
• Where: IJDMB
• Authors: Xiaoli Li, Soon-Heng Tan, See-Kiong Ng
• Keywords: IJDMB 2006, Non-interacting Protein Pairs, Protein Interaction Prediction, Protein Pairs