| Gene Symbol | CD4 |
| Aliases | CD4PROTEIN |
| Chromosome | 12p13.31. |
| Protein Family | Immunoglobulin superfamily |
| Protein Type | Receptor |
| Function | Binding to MHC class II molecules on antigen-presenting cells |
| Subcellular Localization | </th><td>Plasma membrane (T cell surface), intracellular pools</td></tr> |
| Molecular Weight | 55 kDa |
| Pathways | Amyloid, Apoptosis, Autophagy, Complement, Differentiation |
| UniProt ID | P01730 |
| NCBI Gene ID | 921 |
| Ensembl ID | ENSG00000149257 |
| GeneCards | CD4 |
| Human Protein Atlas | CD4 |
| Extracellular domain | Four immunoglobulin-like domains (D1-D4) |
| Associated Diseases | ALS, Aging, Alzheimer, Atherosclerosis, Autoimmune |
| Known Drugs/Compounds | FINGOLIMOD |
| Interactions | PRDM1, FOXP3, CD8, HMOX1, OCLN, MAF |
| KG Connections | 1025 knowledge graph edges |
| Databases | GeneCardsHPASTRING |