PPI - iRefIndex | UniProt A | UniProt B | Method | PMID | Interaction Type | Edge type | Num Participants | Q22557 | P55072 | affinity chromatography technology | 23042605 | physical association | X | 2 | Q22557 | P54811 | two hybrid pooling approach | 19123269 | physical association | X | 2 | Q22557 | P54811 | two hybrid array | 19123269 | physical association | X | 2 | |