IPTMnet Get Ptm Ppi

Get PTM-dependent protein-protein interactions from iPTMnet. Returns interactions where a post-translational modification on one protein affects its binding to another protein. Each interaction includes the PTM type, modified substrate with site position, the interacting partner, association type (association/dissociation), data source, and PubMed reference. Essential for understanding how PTMs regulate protein interaction networks. Use with UniProt accession (e.g., P04637 for TP53).