| Tissue Specificity | Strongly expressed in skeletal muscle, peripheral blood lymphocytes, spleen, and thymus and also expressed at lower levels in testes, brain, kidney, small intestine, prostate, heart, placenta, lung and pancreas, but not in colon and liver. |
| Function | Cell surface receptor for PLXNB1 and PLXNB2 that plays an important role in cell-cell signaling. Regulates GABAergic synapse development. Promotes the development of inhibitory synapses in a PLXNB1-dependent manner. Modulates the complexity and arborization of developing neurites in hippocampal neurons by activating PLXNB1 and interaction with PLXNB1 mediates activation of RHOA. Promotes the migration of cerebellar granule cells. Plays a role in the immune system.induces B-cells to aggregate and improves their viability (in vitro). Induces endothelial cell migration through the activation of PTK2B/PYK2, SRC, and the phosphatidylinositol 3-kinase-AKT pathway. |
| Protein Name | Semaphorin-4dA8Bb18Gr3Cd Antigen Cd100 |
| Database Links | Reactome: R-HSA-416550Reactome: R-HSA-416572Reactome: R-HSA-416700 |
| Cellular Localisation | Cell MembraneSingle-Pass Type I Membrane Protein |
| Alternative Protein Names | Semaphorin-4d proteinA8 proteinBb18 proteinGr3 proteinCd Antigen Cd100 proteinSEMA4D proteinC9orf164 proteinCD100 proteinSEMAJ protein |
Information sourced from Uniprot.org
