| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| NEDD4L | SMAD2 | ENSPTRP00000062932 | ENSPTRP00000062376 | NEDD4L isoform 6. | Mothers against decapentaplegic homolog. | 0.811 |
| NEDD4L | SMAD3 | ENSPTRP00000062932 | ENSPTRP00000090625 | NEDD4L isoform 6. | Mothers against decapentaplegic homolog. | 0.914 |
| NEDD4L | SMAD4 | ENSPTRP00000062932 | ENSPTRP00000017047 | NEDD4L isoform 6. | Mothers against decapentaplegic homolog. | 0.592 |
| NEDD4L | SMAD5 | ENSPTRP00000062932 | ENSPTRP00000080233 | NEDD4L isoform 6. | Mothers against decapentaplegic homolog. | 0.535 |
| NEDD4L | SMAD7 | ENSPTRP00000062932 | ENSPTRP00000017016 | NEDD4L isoform 6. | Mothers against decapentaplegic homolog. | 0.972 |
| NEDD4L | SMURF1 | ENSPTRP00000062932 | ENSPTRP00000047812 | NEDD4L isoform 6. | E3 ubiquitin-protein ligase. | 0.656 |
| NEDD4L | SMURF2 | ENSPTRP00000062932 | ENSPTRP00000088535 | NEDD4L isoform 6. | E3 ubiquitin-protein ligase. | 0.676 |
| NEDD4L | TGFBR1 | ENSPTRP00000062932 | ENSPTRP00000073078 | NEDD4L isoform 6. | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.404 |
| RNF111 | SMAD2 | ENSPTRP00000012176 | ENSPTRP00000062376 | RNF111 isoform 5. | Mothers against decapentaplegic homolog. | 0.846 |
| RNF111 | SMAD3 | ENSPTRP00000012176 | ENSPTRP00000090625 | RNF111 isoform 5. | Mothers against decapentaplegic homolog. | 0.875 |
| RNF111 | SMAD4 | ENSPTRP00000012176 | ENSPTRP00000017047 | RNF111 isoform 5. | Mothers against decapentaplegic homolog. | 0.409 |
| RNF111 | SMAD7 | ENSPTRP00000012176 | ENSPTRP00000017016 | RNF111 isoform 5. | Mothers against decapentaplegic homolog. | 0.992 |
| RNF111 | SMURF2 | ENSPTRP00000012176 | ENSPTRP00000088535 | RNF111 isoform 5. | E3 ubiquitin-protein ligase. | 0.492 |
| SMAD2 | NEDD4L | ENSPTRP00000062376 | ENSPTRP00000062932 | Mothers against decapentaplegic homolog. | NEDD4L isoform 6. | 0.811 |
| SMAD2 | RNF111 | ENSPTRP00000062376 | ENSPTRP00000012176 | Mothers against decapentaplegic homolog. | RNF111 isoform 5. | 0.846 |
| SMAD2 | SMAD3 | ENSPTRP00000062376 | ENSPTRP00000090625 | Mothers against decapentaplegic homolog. | Mothers against decapentaplegic homolog. | 0.999 |
| SMAD2 | SMAD4 | ENSPTRP00000062376 | ENSPTRP00000017047 | Mothers against decapentaplegic homolog. | Mothers against decapentaplegic homolog. | 0.999 |
| SMAD2 | SMAD5 | ENSPTRP00000062376 | ENSPTRP00000080233 | Mothers against decapentaplegic homolog. | Mothers against decapentaplegic homolog. | 0.974 |
| SMAD2 | SMAD7 | ENSPTRP00000062376 | ENSPTRP00000017016 | Mothers against decapentaplegic homolog. | Mothers against decapentaplegic homolog. | 0.991 |
| SMAD2 | SMURF1 | ENSPTRP00000062376 | ENSPTRP00000047812 | Mothers against decapentaplegic homolog. | E3 ubiquitin-protein ligase. | 0.920 |
