PPI - iRefIndex | UniProt A | UniProt B | Method | PMID | Interaction Type | Edge type | Num Participants | O13774 | O74954 | affinity chromatography technology | 22540037 | physical association | X | 2 | O13774 | O94603 | affinity chromatography technology | 24013502 | physical association | X | 2 | |