The current release of the PepCyber: P~Pep database V1.2 (May 2010) includes 11,269 records of interactions between 387 PPBD proteins and 1,471 substrate proteins, curated from 4,852 published studies. This release represents a 60% increase in the number proteins covered over the previous release.
PepCyber: P~Pep is the largest public database of human protein-protein interactions mediated by phosphoprotein binding domains (PPBDs). The database is hand curated from peer-reviewed literature and is a rich information source emphasizing the reported, experimentally validated data for specific PPBD-PPEP interactions, not a simple deposit of computational entries. PepCyber: P~Pep is freely accessible at http://www.pepcyber.org/PPEP/.
- Gong W, Zhou D, Ren Y, Wang Y, Zuo Z, Shen Y, Xiao F, Zhu Q, Hong A, Zhou X, Gao X, Li T. (2008) PepCyber:P~PEP: a database of human protein protein interactions mediated by phosphoprotein-binding domains. Nucleic Acids Res 36(Database issue), D679-83. [article]