| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| EPPIN | SPINT4 | ENSP00000361746 | ENSP00000279058 | Eppin; Serine protease inhibitor that plays an essential role in male reproduction and fertility. Modulates the hydrolysis of SEMG1 by KLK3/PSA (a serine protease), provides antimicrobial protection for spermatozoa in the ejaculate coagulum, and binds SEMG1 thereby inhibiting sperm motility. | Serine peptidase inhibitor, Kunitz type 4. | 0.571 |
| EPPIN | WFDC10A | ENSP00000361746 | ENSP00000361726 | Eppin; Serine protease inhibitor that plays an essential role in male reproduction and fertility. Modulates the hydrolysis of SEMG1 by KLK3/PSA (a serine protease), provides antimicrobial protection for spermatozoa in the ejaculate coagulum, and binds SEMG1 thereby inhibiting sperm motility. | WAP four-disulfide core domain 10A. | 0.492 |
| PRR23D1 | PRR23D2 | ENSP00000436891 | ENSP00000436580 | Proline rich 23 domain containing 1. | Proline-rich protein 23D1; Proline rich 23 domain containing 2; Belongs to the PRR23 family. | 0.945 |
| PRR23D1 | SPATA31A5 | ENSP00000436891 | ENSP00000485628 | Proline rich 23 domain containing 1. | Spermatogenesis-associated protein 31A5; May play a role in spermatogenesis; Belongs to the SPATA31 family. | 0.505 |
| PRR23D1 | WFDC10A | ENSP00000436891 | ENSP00000361726 | Proline rich 23 domain containing 1. | WAP four-disulfide core domain 10A. | 0.499 |
| PRR23D1 | WFDC13 | ENSP00000436891 | ENSP00000302938 | Proline rich 23 domain containing 1. | WAP four-disulfide core domain protein 13; Putative acid-stable proteinase inhibitor. | 0.419 |
| PRR23D2 | PRR23D1 | ENSP00000436580 | ENSP00000436891 | Proline-rich protein 23D1; Proline rich 23 domain containing 2; Belongs to the PRR23 family. | Proline rich 23 domain containing 1. | 0.945 |
| PRR23D2 | SPATA31A5 | ENSP00000436580 | ENSP00000485628 | Proline-rich protein 23D1; Proline rich 23 domain containing 2; Belongs to the PRR23 family. | Spermatogenesis-associated protein 31A5; May play a role in spermatogenesis; Belongs to the SPATA31 family. | 0.516 |
| PRR23D2 | WFDC10A | ENSP00000436580 | ENSP00000361726 | Proline-rich protein 23D1; Proline rich 23 domain containing 2; Belongs to the PRR23 family. | WAP four-disulfide core domain 10A. | 0.490 |
| PRR23D2 | WFDC13 | ENSP00000436580 | ENSP00000302938 | Proline-rich protein 23D1; Proline rich 23 domain containing 2; Belongs to the PRR23 family. | WAP four-disulfide core domain protein 13; Putative acid-stable proteinase inhibitor. | 0.419 |
| SPATA31A5 | PRR23D1 | ENSP00000485628 | ENSP00000436891 | Spermatogenesis-associated protein 31A5; May play a role in spermatogenesis; Belongs to the SPATA31 family. | Proline rich 23 domain containing 1. | 0.505 |
| SPATA31A5 | PRR23D2 | ENSP00000485628 | ENSP00000436580 | Spermatogenesis-associated protein 31A5; May play a role in spermatogenesis; Belongs to the SPATA31 family. | Proline-rich protein 23D1; Proline rich 23 domain containing 2; Belongs to the PRR23 family. | 0.516 |
| SPATA31A5 | WFDC10A | ENSP00000485628 | ENSP00000361726 | Spermatogenesis-associated protein 31A5; May play a role in spermatogenesis; Belongs to the SPATA31 family. | WAP four-disulfide core domain 10A. | 0.496 |
| SPATA31A5 | WFDC13 | ENSP00000485628 | ENSP00000302938 | Spermatogenesis-associated protein 31A5; May play a role in spermatogenesis; Belongs to the SPATA31 family. | WAP four-disulfide core domain protein 13; Putative acid-stable proteinase inhibitor. | 0.429 |
| SPINT4 | EPPIN | ENSP00000279058 | ENSP00000361746 | Serine peptidase inhibitor, Kunitz type 4. | Eppin; Serine protease inhibitor that plays an essential role in male reproduction and fertility. Modulates the hydrolysis of SEMG1 by KLK3/PSA (a serine protease), provides antimicrobial protection for spermatozoa in the ejaculate coagulum, and binds SEMG1 thereby inhibiting sperm motility. | 0.571 |
| SPINT4 | WFDC10A | ENSP00000279058 | ENSP00000361726 | Serine peptidase inhibitor, Kunitz type 4. | WAP four-disulfide core domain 10A. | 0.529 |
| SPINT4 | WFDC13 | ENSP00000279058 | ENSP00000302938 | Serine peptidase inhibitor, Kunitz type 4. | WAP four-disulfide core domain protein 13; Putative acid-stable proteinase inhibitor. | 0.721 |
| SPINT4 | WFDC3 | ENSP00000279058 | ENSP00000243938 | Serine peptidase inhibitor, Kunitz type 4. | WAP four-disulfide core domain 3. | 0.468 |
| SPINT4 | WFDC8 | ENSP00000279058 | ENSP00000361735 | Serine peptidase inhibitor, Kunitz type 4. | WAP four-disulfide core domain 8. | 0.750 |
| SPINT4 | WFDC9 | ENSP00000279058 | ENSP00000320532 | Serine peptidase inhibitor, Kunitz type 4. | Protein WFDC9; WAP four-disulfide core domain 9. | 0.489 |
