| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| CYLC1 | SPACA5 | ENSP00000331556 | ENSP00000305847 | Cylicin-1; Possible architectural role during spermatogenesis. May be involved in spermatid differentiation. | Sperm acrosome associated 5. | 0.447 |
| IZUMO2 | SPACA1 | ENSP00000293405 | ENSP00000237201 | Izumo sperm-egg fusion protein 2; IZUMO family member 2. | Sperm acrosome membrane-associated protein 1; Plays a role in acrosome expansion and establishment of normal sperm morphology during spermatogenesis (By similarity). Important for male fertility. | 0.424 |
| IZUMO2 | SPACA4 | ENSP00000293405 | ENSP00000312774 | Izumo sperm-egg fusion protein 2; IZUMO family member 2. | Sperm acrosome membrane-associated protein 4; Sperm surface membrane protein that may be involved in sperm- egg plasma membrane adhesion and fusion during fertilization. | 0.541 |
| IZUMO2 | SPACA5 | ENSP00000293405 | ENSP00000305847 | Izumo sperm-egg fusion protein 2; IZUMO family member 2. | Sperm acrosome associated 5. | 0.416 |
| SPACA1 | IZUMO2 | ENSP00000237201 | ENSP00000293405 | Sperm acrosome membrane-associated protein 1; Plays a role in acrosome expansion and establishment of normal sperm morphology during spermatogenesis (By similarity). Important for male fertility. | Izumo sperm-egg fusion protein 2; IZUMO family member 2. | 0.424 |
| SPACA1 | SPACA4 | ENSP00000237201 | ENSP00000312774 | Sperm acrosome membrane-associated protein 1; Plays a role in acrosome expansion and establishment of normal sperm morphology during spermatogenesis (By similarity). Important for male fertility. | Sperm acrosome membrane-associated protein 4; Sperm surface membrane protein that may be involved in sperm- egg plasma membrane adhesion and fusion during fertilization. | 0.766 |
| SPACA1 | SPACA5 | ENSP00000237201 | ENSP00000305847 | Sperm acrosome membrane-associated protein 1; Plays a role in acrosome expansion and establishment of normal sperm morphology during spermatogenesis (By similarity). Important for male fertility. | Sperm acrosome associated 5. | 0.496 |
| SPACA1 | SPACA9 | ENSP00000237201 | ENSP00000361209 | Sperm acrosome membrane-associated protein 1; Plays a role in acrosome expansion and establishment of normal sperm morphology during spermatogenesis (By similarity). Important for male fertility. | Sperm acrosome associated 9. | 0.627 |
| SPACA4 | IZUMO2 | ENSP00000312774 | ENSP00000293405 | Sperm acrosome membrane-associated protein 4; Sperm surface membrane protein that may be involved in sperm- egg plasma membrane adhesion and fusion during fertilization. | Izumo sperm-egg fusion protein 2; IZUMO family member 2. | 0.541 |
| SPACA4 | SPACA1 | ENSP00000312774 | ENSP00000237201 | Sperm acrosome membrane-associated protein 4; Sperm surface membrane protein that may be involved in sperm- egg plasma membrane adhesion and fusion during fertilization. | Sperm acrosome membrane-associated protein 1; Plays a role in acrosome expansion and establishment of normal sperm morphology during spermatogenesis (By similarity). Important for male fertility. | 0.766 |
| SPACA4 | SPACA5 | ENSP00000312774 | ENSP00000305847 | Sperm acrosome membrane-associated protein 4; Sperm surface membrane protein that may be involved in sperm- egg plasma membrane adhesion and fusion during fertilization. | Sperm acrosome associated 5. | 0.467 |
| SPACA4 | SPACA9 | ENSP00000312774 | ENSP00000361209 | Sperm acrosome membrane-associated protein 4; Sperm surface membrane protein that may be involved in sperm- egg plasma membrane adhesion and fusion during fertilization. | Sperm acrosome associated 9. | 0.595 |
| SPACA5 | CYLC1 | ENSP00000305847 | ENSP00000331556 | Sperm acrosome associated 5. | Cylicin-1; Possible architectural role during spermatogenesis. May be involved in spermatid differentiation. | 0.447 |
| SPACA5 | IZUMO2 | ENSP00000305847 | ENSP00000293405 | Sperm acrosome associated 5. | Izumo sperm-egg fusion protein 2; IZUMO family member 2. | 0.416 |
| SPACA5 | SPACA1 | ENSP00000305847 | ENSP00000237201 | Sperm acrosome associated 5. | Sperm acrosome membrane-associated protein 1; Plays a role in acrosome expansion and establishment of normal sperm morphology during spermatogenesis (By similarity). Important for male fertility. | 0.496 |
| SPACA5 | SPACA4 | ENSP00000305847 | ENSP00000312774 | Sperm acrosome associated 5. | Sperm acrosome membrane-associated protein 4; Sperm surface membrane protein that may be involved in sperm- egg plasma membrane adhesion and fusion during fertilization. | 0.467 |
| SPACA5 | SPACA9 | ENSP00000305847 | ENSP00000361209 | Sperm acrosome associated 5. | Sperm acrosome associated 9. | 0.493 |
| SPACA5 | ZNF630 | ENSP00000305847 | ENSP00000354683 | Sperm acrosome associated 5. | Zinc finger protein 630; May be involved in transcriptional regulation. | 0.418 |
| SPACA9 | SPACA1 | ENSP00000361209 | ENSP00000237201 | Sperm acrosome associated 9. | Sperm acrosome membrane-associated protein 1; Plays a role in acrosome expansion and establishment of normal sperm morphology during spermatogenesis (By similarity). Important for male fertility. | 0.627 |
| SPACA9 | SPACA4 | ENSP00000361209 | ENSP00000312774 | Sperm acrosome associated 9. | Sperm acrosome membrane-associated protein 4; Sperm surface membrane protein that may be involved in sperm- egg plasma membrane adhesion and fusion during fertilization. | 0.595 |
