| Gene Symbol |
SKAP1
|
| Entrez Gene |
8631
|
| Alt Symbol |
HEL-S-81p, SCAP1, SKAP55
|
| Species |
Human
|
| Gene Type |
protein-coding
|
| Description |
src kinase associated phosphoprotein 1
|
| Other Description |
SKAP-55|epididymis secretory sperm binding protein Li 81p|pp55|src family associated phosphoprotein 1|src family-associated phosphoprotein 1|src kinase-associated phosphoprotein 1|src kinase-associated phosphoprotein of 55 kDa
|
| Swissprots |
Q86WV1 D3DTV1 O15268
|
| Accessions |
EAW94747 EAW94748 EAW94749 EAW94750 EAW94751 Q86WV1 AK290818 BAF83507 BC039040 BC047870 AAH47870 DR007155 EU668346 ACF94499 Y11215 CAA72101 XM_005257755 XP_005257812 XM_011525408 XP_011523710 XM_011525409 XP_011523711 XM_011525410 XP_011523712 XM_011525411 XP_011523713 XM_011525412 XP_011523714 XM_011525413 XP_011523715 XM_011525414 XP_011523716 XM_011525415 XP_011523717 NM_001075099 NP_001068567 NM_003726 NP_003717
|
| Function |
Positively regulates T-cell receptor signaling by enhancing the MAP kinase pathway. Required for optimal conjugation between T-cells and antigen-presenting cells by promoting the clustering of integrin ITGAL on the surface of T-cells. May be involved in high affinity immunoglobulin epsilon receptor signaling in mast cells. {ECO:0000269|PubMed:10856234, ECO:0000269|PubMed:11909961, ECO:0000269|PubMed:12652296, ECO:0000269|PubMed:15939789, ECO:0000269|PubMed:16980616}.
|
| Subcellular Location |
Cytoplasm. Nucleus. Cell membrane. Note=Upon T-cell stimulation, translocates to lipid rafts at the cell membrane.
|
| Tissue Specificity |
Highly expressed in thymocytes and peripheral blood lymphocytes. Also expressed in spleen cells and testis. Present in T-cells (at protein level). {ECO:0000269|PubMed:9195899}.
|
| Top Pathways |
Rap1 signaling pathway
|