| PPI - iRefIndex |
| UniProt A | UniProt B | Method | PMID | Interaction Type | Edge type | Num Participants |
| P39538 | - | 11805837 | - | C | 27 |
| P39538 | Q12306 | protein complementation assay | 23403034 | direct interaction | X | 2 |
| P40316 | P39538 | enzymatic study | 22072716 | direct interaction | X | 2 |
| P46674 | P39538 | affinity chromatography technology | 17922018 | physical association | X | 2 |
| P39538 | W4YHN9 | enzymatic study | 22072716 | direct interaction | X | 2 |
| P0CG63 | P39538 | affinity chromatography technology | 23793018 | physical association | X | 2 |
| P47102 | P39538 | affinity chromatography technology | 16554755 | physical association | X | 2 |
| P08539 | P39538 | affinity chromatography technology | 15519996 | physical association | X | 2 |
| Q03330 | P39538 | affinity chromatography technology | 21734642 | physical association | X | 2 |
| P40466 | P39538 | affinity chromatography technology | 11805837 | physical association | X | 2 |
| P38297 | P39538 | affinity chromatography technology | 23317502 | physical association | X | 2 |
| P39538 | anti tag coimmunoprecipitation | 11805837 | - | C | 27 |
| P39538 | anti tag coimmunoprecipitation | 11805837 | - | C | 32 |
| P40466 | P39538 | anti tag coimmunoprecipitation | 11805837 | physical association | X | 2 |
| P39538 | anti tag coimmunoprecipitation | 17559233 | association | C | 270 |
| P39538 | tandem affinity purification | 21734642 | association | C | 157 |
| P39538 | tandem affinity purification | 21734642 | association | C | 100 |
| P39538 | anti tag coimmunoprecipitation | 11805837 | association | C | 27 |
| P39538 | tandem affinity purification | 21734642 | association | C | 66 |
| P32589 | P39538 | tandem affinity purification | 19536198 | association | X | 2 |
| P25294 | P39538 | tandem affinity purification | 19536198 | association | X | 2 |
| P39538 | P32527 | tandem affinity purification | 19536198 | association | X | 2 |
| P39538 | P33416 | tandem affinity purification | 19536198 | association | X | 2 |
| P10591 | P39538 | tandem affinity purification | 19536198 | association | X | 2 |
| P39538 | tandem affinity purification | 16429126 | association | C | 3 |
| P10592 | P39538 | tandem affinity purification | 19536198 | association | X | 2 |
| P39077 | P39538 | tandem affinity purification | 19536198 | association | X | 2 |
| P11484 | P39538 | tandem affinity purification | 19536198 | association | X | 2 |
| P39101 | P39538 | tandem affinity purification | 19536198 | association | X | 2 |
| P40358 | P39538 | tandem affinity purification | 19536198 | association | X | 2 |
| Q06411 | P39538 | two hybrid array | 14690591 | physical association | X | 2 |
| P47102 | P39538 | inferred by author | 16554755 | association | X | 2 |
| P47102 | P39538 | tandem affinity purification | 16554755 | physical association | X | 2 |
| P46997 | P39538 | tandem affinity purification | 19536198 | association | X | 2 |
| P43613 | P39538 | tandem affinity purification | 19536198 | association | X | 2 |
| P39538 | mass spectrometry studies of complexes | 11805837 | - | C | 28 |