| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ACVR1B | ACVR2A | ENSLAFP00000026010 | ENSLAFP00000002198 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.972 |
| ACVR1B | ACVR2B | ENSLAFP00000026010 | ENSLAFP00000027163 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.972 |
| ACVR1B | G3SXC4_LOXAF | ENSLAFP00000026010 | ENSLAFP00000005045 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | EGF-like domain-containing protein. | 0.404 |
| ACVR1B | LOC100662668 | ENSLAFP00000026010 | ENSLAFP00000001763 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Left-right determination factor. | 0.506 |
| ACVR1B | NODAL | ENSLAFP00000026010 | ENSLAFP00000017285 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Nodal growth differentiation factor. | 0.908 |
| ACVR1B | TDGF1 | ENSLAFP00000026010 | ENSLAFP00000007663 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Teratocarcinoma-derived growth factor 1. | 0.884 |
| ACVR1B | TGFB1 | ENSLAFP00000026010 | ENSLAFP00000006447 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Transforming growth factor beta; Belongs to the TGF-beta family. | 0.935 |
| ACVR1B | TGFB2 | ENSLAFP00000026010 | ENSLAFP00000001973 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Transforming growth factor beta; Belongs to the TGF-beta family. | 0.864 |
| ACVR1B | TGFB3 | ENSLAFP00000026010 | ENSLAFP00000017656 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Transforming growth factor beta; Belongs to the TGF-beta family. | 0.864 |
| ACVR2A | ACVR1B | ENSLAFP00000002198 | ENSLAFP00000026010 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.972 |
| ACVR2A | ACVR2B | ENSLAFP00000002198 | ENSLAFP00000027163 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.886 |
| ACVR2A | G3SXC4_LOXAF | ENSLAFP00000002198 | ENSLAFP00000005045 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | EGF-like domain-containing protein. | 0.460 |
| ACVR2A | LOC100662668 | ENSLAFP00000002198 | ENSLAFP00000001763 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Left-right determination factor. | 0.457 |
| ACVR2A | NODAL | ENSLAFP00000002198 | ENSLAFP00000017285 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Nodal growth differentiation factor. | 0.854 |
| ACVR2A | TDGF1 | ENSLAFP00000002198 | ENSLAFP00000007663 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Teratocarcinoma-derived growth factor 1. | 0.571 |
| ACVR2A | TGFB1 | ENSLAFP00000002198 | ENSLAFP00000006447 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Transforming growth factor beta; Belongs to the TGF-beta family. | 0.504 |
| ACVR2A | TGFB2 | ENSLAFP00000002198 | ENSLAFP00000001973 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Transforming growth factor beta; Belongs to the TGF-beta family. | 0.473 |
| ACVR2A | TGFB3 | ENSLAFP00000002198 | ENSLAFP00000017656 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Transforming growth factor beta; Belongs to the TGF-beta family. | 0.464 |
| ACVR2B | ACVR1B | ENSLAFP00000027163 | ENSLAFP00000026010 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.972 |
| ACVR2B | ACVR2A | ENSLAFP00000027163 | ENSLAFP00000002198 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.886 |