| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ACVR2B | ENSPPYP00000000171 | ENSPPYP00000015666 | ENSPPYP00000000171 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Left-right determination factor 1 isoform X1. | 0.702 |
| ACVR2B | LEFTY2 | ENSPPYP00000015666 | ENSPPYP00000000168 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Left-right determination factor. | 0.745 |
| ACVR2B | NODAL | ENSPPYP00000015666 | ENSPPYP00000002751 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Nodal growth differentiation factor. | 0.969 |
| ACVR2B | TDGF1 | ENSPPYP00000015666 | ENSPPYP00000015584 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | TDGF1 isoform 2. | 0.613 |
| ACVR2B | TGFB1 | ENSPPYP00000015666 | ENSPPYP00000011208 | 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. | 0.645 |
| ACVR2B | TGFB2 | ENSPPYP00000015666 | ENSPPYP00000000219 | 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. | 0.492 |
| ACVR2B | TGFB3 | ENSPPYP00000015666 | ENSPPYP00000006835 | 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. | 0.480 |
| ACVR2B | ZIC3 | ENSPPYP00000015666 | ENSPPYP00000023258 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Zic family member 3. | 0.667 |
| ENSPPYP00000000171 | ACVR2B | ENSPPYP00000000171 | ENSPPYP00000015666 | Left-right determination factor 1 isoform X1. | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.702 |
| ENSPPYP00000000171 | ESF1 | ENSPPYP00000000171 | ENSPPYP00000011980 | Left-right determination factor 1 isoform X1. | ESF1 nucleolar pre-rRNA processing protein homolog. | 0.409 |
| ENSPPYP00000000171 | LEFTY2 | ENSPPYP00000000171 | ENSPPYP00000000168 | Left-right determination factor 1 isoform X1. | Left-right determination factor. | 0.996 |
| ENSPPYP00000000171 | NODAL | ENSPPYP00000000171 | ENSPPYP00000002751 | Left-right determination factor 1 isoform X1. | Nodal growth differentiation factor. | 0.980 |
| ENSPPYP00000000171 | PITX2 | ENSPPYP00000000171 | ENSPPYP00000016756 | Left-right determination factor 1 isoform X1. | Homeobox protein. | 0.616 |
| ENSPPYP00000000171 | TDGF1 | ENSPPYP00000000171 | ENSPPYP00000015584 | Left-right determination factor 1 isoform X1. | TDGF1 isoform 2. | 0.511 |
| ENSPPYP00000000171 | TGFB1 | ENSPPYP00000000171 | ENSPPYP00000011208 | Left-right determination factor 1 isoform X1. | Transforming growth factor beta; Belongs to the TGF-beta family. | 0.934 |
| ENSPPYP00000000171 | TGFB2 | ENSPPYP00000000171 | ENSPPYP00000000219 | Left-right determination factor 1 isoform X1. | Transforming growth factor beta; Belongs to the TGF-beta family. | 0.946 |
| ENSPPYP00000000171 | TGFB3 | ENSPPYP00000000171 | ENSPPYP00000006835 | Left-right determination factor 1 isoform X1. | Transforming growth factor beta; Belongs to the TGF-beta family. | 0.932 |
| ENSPPYP00000000171 | ZIC3 | ENSPPYP00000000171 | ENSPPYP00000023258 | Left-right determination factor 1 isoform X1. | Zic family member 3. | 0.529 |
| ESF1 | ENSPPYP00000000171 | ENSPPYP00000011980 | ENSPPYP00000000171 | ESF1 nucleolar pre-rRNA processing protein homolog. | Left-right determination factor 1 isoform X1. | 0.409 |
| ESF1 | LEFTY2 | ENSPPYP00000011980 | ENSPPYP00000000168 | ESF1 nucleolar pre-rRNA processing protein homolog. | Left-right determination factor. | 0.726 |
