| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| CD22 | PTPRC | ENSP00000085219 | ENSP00000411355 | B-cell receptor CD22; Mediates B-cell B-cell interactions. May be involved in the localization of B-cells in lymphoid tissues. Binds sialylated glycoproteins; one of which is CD45. Preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response seems to be involved in regulation of B-cell antigen receptor signaling. Plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act [...] | Receptor-type tyrosine-protein phosphatase C; Protein tyrosine-protein phosphatase required for T-cell activation through the antigen receptor. Acts as a positive regulator of T-cell coactivation upon binding to DPP4. The first PTPase domain has enzymatic activity, while the second one seems to affect the substrate specificity of the first one. Upon T-cell activation, recruits and dephosphorylates SKAP1 and FYN. Dephosphorylates LYN, and thereby modulates LYN activity (By similarity); Belongs to the protein-tyrosine phosphatase family. Receptor class 1/6 subfamily | 0.979 |
| CD22 | SYK | ENSP00000085219 | ENSP00000364907 | B-cell receptor CD22; Mediates B-cell B-cell interactions. May be involved in the localization of B-cells in lymphoid tissues. Binds sialylated glycoproteins; one of which is CD45. Preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response seems to be involved in regulation of B-cell antigen receptor signaling. Plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act [...] | Tyrosine-protein kinase SYK; Non-receptor tyrosine kinase which mediates signal transduction downstream of a variety of transmembrane receptors including classical immunoreceptors like the B-cell receptor (BCR). Regulates several biological processes including innate and adaptive immunity, cell adhesion, osteoclast maturation, platelet activation and vascular development. Assembles into signaling complexes with activated receptors at the plasma membrane via interaction between its SH2 domains and the receptor tyrosine- phosphorylated ITAM domains. The association with the receptor can [...] | 0.977 |
| CD22 | ZAP70 | ENSP00000085219 | ENSP00000264972 | B-cell receptor CD22; Mediates B-cell B-cell interactions. May be involved in the localization of B-cells in lymphoid tissues. Binds sialylated glycoproteins; one of which is CD45. Preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response seems to be involved in regulation of B-cell antigen receptor signaling. Plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act [...] | Tyrosine-protein kinase ZAP-70; Tyrosine kinase that plays an essential role in regulation of the adaptive immune response. Regulates motility, adhesion and cytokine expression of mature T-cells, as well as thymocyte development. Contributes also to the development and activation of primary B-lymphocytes. When antigen presenting cells (APC) activate T-cell receptor (TCR), a serie of phosphorylations lead to the recruitment of ZAP70 to the doubly phosphorylated TCR component CD247/CD3Z through ITAM motif at the plasma membrane. This recruitment serves to localization to the stimulated T [...] | 0.533 |
| HLA-A | HLA-B | ENSP00000379873 | ENSP00000399168 | HLA class I histocompatibility antigen, A-3 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | HLA class I histocompatibility antigen, B-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | 0.986 |
| HLA-A | HLA-C | ENSP00000379873 | ENSP00000365402 | HLA class I histocompatibility antigen, A-3 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | HLA class I histocompatibility antigen, Cw-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; Belongs to the MHC class I family | 0.984 |
| HLA-A | HLA-E | ENSP00000379873 | ENSP00000365817 | HLA class I histocompatibility antigen, A-3 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | HLA class I histocompatibility antigen, alpha chain E; Preferably binds to a peptide derived from the signal sequence of most HLA-A, -B, -C and -G molecules; Belongs to the MHC class I family | 0.936 |
| HLA-A | HLA-F | ENSP00000379873 | ENSP00000259951 | HLA class I histocompatibility antigen, A-3 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | HLA class I histocompatibility antigen, alpha chain F; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | 0.941 |
| HLA-A | HLA-G | ENSP00000379873 | ENSP00000412927 | HLA class I histocompatibility antigen, A-3 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | HLA class I histocompatibility antigen, alpha chain G; Involved in the presentation of foreign antigens to the immune system. Plays a role in maternal tolerance of the fetus by mediating protection from the deleterious effects of natural killer cells, cytotoxic T-lymphocytes, macrophages and mononuclear cells; Belongs to the MHC class I family | 0.982 |
| HLA-A | KIR3DL3 | ENSP00000379873 | ENSP00000291860 | HLA class I histocompatibility antigen, A-3 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | Killer cell immunoglobulin-like receptor 3DL3; Receptor on natural killer cells. May inhibit the activity of NK cells thus preventing cell lysis; CD molecules | 0.855 |
| HLA-A | PTPRC | ENSP00000379873 | ENSP00000411355 | HLA class I histocompatibility antigen, A-3 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | Receptor-type tyrosine-protein phosphatase C; Protein tyrosine-protein phosphatase required for T-cell activation through the antigen receptor. Acts as a positive regulator of T-cell coactivation upon binding to DPP4. The first PTPase domain has enzymatic activity, while the second one seems to affect the substrate specificity of the first one. Upon T-cell activation, recruits and dephosphorylates SKAP1 and FYN. Dephosphorylates LYN, and thereby modulates LYN activity (By similarity); Belongs to the protein-tyrosine phosphatase family. Receptor class 1/6 subfamily | 0.475 |
| HLA-A | ZAP70 | ENSP00000379873 | ENSP00000264972 | HLA class I histocompatibility antigen, A-3 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | Tyrosine-protein kinase ZAP-70; Tyrosine kinase that plays an essential role in regulation of the adaptive immune response. Regulates motility, adhesion and cytokine expression of mature T-cells, as well as thymocyte development. Contributes also to the development and activation of primary B-lymphocytes. When antigen presenting cells (APC) activate T-cell receptor (TCR), a serie of phosphorylations lead to the recruitment of ZAP70 to the doubly phosphorylated TCR component CD247/CD3Z through ITAM motif at the plasma membrane. This recruitment serves to localization to the stimulated T [...] | 0.922 |
| HLA-B | HLA-A | ENSP00000399168 | ENSP00000379873 | HLA class I histocompatibility antigen, B-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | HLA class I histocompatibility antigen, A-3 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | 0.986 |
| HLA-B | HLA-C | ENSP00000399168 | ENSP00000365402 | HLA class I histocompatibility antigen, B-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | HLA class I histocompatibility antigen, Cw-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; Belongs to the MHC class I family | 0.976 |
| HLA-B | HLA-E | ENSP00000399168 | ENSP00000365817 | HLA class I histocompatibility antigen, B-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | HLA class I histocompatibility antigen, alpha chain E; Preferably binds to a peptide derived from the signal sequence of most HLA-A, -B, -C and -G molecules; Belongs to the MHC class I family | 0.966 |
| HLA-B | HLA-F | ENSP00000399168 | ENSP00000259951 | HLA class I histocompatibility antigen, B-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | HLA class I histocompatibility antigen, alpha chain F; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | 0.916 |
| HLA-B | HLA-G | ENSP00000399168 | ENSP00000412927 | HLA class I histocompatibility antigen, B-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | HLA class I histocompatibility antigen, alpha chain G; Involved in the presentation of foreign antigens to the immune system. Plays a role in maternal tolerance of the fetus by mediating protection from the deleterious effects of natural killer cells, cytotoxic T-lymphocytes, macrophages and mononuclear cells; Belongs to the MHC class I family | 0.969 |
| HLA-B | KIR3DL3 | ENSP00000399168 | ENSP00000291860 | HLA class I histocompatibility antigen, B-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | Killer cell immunoglobulin-like receptor 3DL3; Receptor on natural killer cells. May inhibit the activity of NK cells thus preventing cell lysis; CD molecules | 0.854 |
| HLA-C | HLA-A | ENSP00000365402 | ENSP00000379873 | HLA class I histocompatibility antigen, Cw-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; Belongs to the MHC class I family | HLA class I histocompatibility antigen, A-3 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | 0.984 |
| HLA-C | HLA-B | ENSP00000365402 | ENSP00000399168 | HLA class I histocompatibility antigen, Cw-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; Belongs to the MHC class I family | HLA class I histocompatibility antigen, B-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; C1-set domain containing | 0.976 |
| HLA-C | HLA-E | ENSP00000365402 | ENSP00000365817 | HLA class I histocompatibility antigen, Cw-7 alpha chain; Involved in the presentation of foreign antigens to the immune system; Belongs to the MHC class I family | HLA class I histocompatibility antigen, alpha chain E; Preferably binds to a peptide derived from the signal sequence of most HLA-A, -B, -C and -G molecules; Belongs to the MHC class I family | 0.967 |
