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TNFRSF10A TNFRSF10A CXCR4 CXCR4 TRAT1 TRAT1 IL16 IL16 CD8B CD8B CCR5 CCR5 SYK SYK CXCL12 CXCL12 ZAP70 ZAP70 FCGR3A FCGR3A LCK LCK CD3D CD3D CD3G CD3G CD4 CD4 CD247 CD247 PIP PIP CD3E CD3E LAT LAT SPG21 SPG21 HLA-DRB1 HLA-DRB1 TFRC TFRC IGLL5 IGLL5 HLA-DQA2 HLA-DQA2 KCNAB2 KCNAB2 CTSD CTSD HLA-DQB1 HLA-DQB1
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Size
small protein node
small nodes:
protein of unknown 3D structure
large protein node
large nodes:
some 3D structure is known or predicted
Node Color
colored protein node
colored nodes:
query proteins and first shell of interactors
non-colored protein node
white nodes:
second shell of interactors
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding each other.
Known Interactions
database edge
from curated databases
experiment edge
experimentally determined
Predicted Interactions
neighborhood edge
gene neighborhood
fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
Others
textmining edge
textmining
coexpression edge
co-expression
homology edge
protein homology
Your Input:
CD4CD4 molecule; Accessory protein for MHC class-II antigen/T-cell receptor interaction. May regulate T-cell activation. Induces the aggregation of lipid rafts (458 aa)
SPG21spastic paraplegia 21 (autosomal recessive, Mast syndrome); May play a role as a negative regulatory factor in CD4- dependent T-cell activation (308 aa)
TNFRSF10Atumor necrosis factor receptor superfamily, member 10a; Receptor for the cytotoxic ligand TNFSF10/TRAIL. The adapter molecule FADD recruits caspase-8 to the activated receptor. The resulting death-inducing signaling complex (DISC) performs caspase-8 proteolytic activation which initiates the subsequent cascade of caspases (aspartate-specific cysteine proteases) mediating apoptosis. Promotes the activation of NF- kappa-B (468 aa)
CTSDcathepsin D; Acid protease active in intracellular protein breakdown. Involved in the pathogenesis of several diseases such as breast cancer and possibly Alzheimer disease (412 aa)
ZAP70zeta-chain (TCR) associated protein kinase 70kDa; 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 t [...] (619 aa)
PIPprolactin-induced protein (146 aa)
CCR5chemokine (C-C motif) receptor 5 (gene/pseudogene) (352 aa)
TRAT1T cell receptor associated transmembrane adaptor 1; Stabilizes the TCR (T-cell antigen receptor)/CD3 complex at the surface of T-cells (186 aa)
CD3DCD3d molecule, delta (CD3-TCR complex); The CD3 complex mediates signal transduction (171 aa)
IL16interleukin 16; Interleukin-16 stimulates a migratory response in CD4+ lymphocytes, monocytes, and eosinophils. Primes CD4+ T-cells for IL-2 and IL-15 responsiveness. Also induces T-lymphocyte expression of interleukin 2 receptor. Ligand for CD4 (1332 aa)
CD8BCD8b molecule; Identifies cytotoxic/suppressor T-cells that interact with MHC class I bearing targets. CD8 is thought to play a role in the process of T-cell mediated killing (By similarity) (243 aa)
LCKlymphocyte-specific protein tyrosine kinase (509 aa)
HLA-DRB1major histocompatibility complex, class II, DR beta 1 (266 aa)
TFRCtransferrin receptor (p90, CD71); Cellular uptake of iron occurs via receptor-mediated endocytosis of ligand-occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. The apotransferrin-receptor complex is then recycled to the cell surface with a return to neutral pH and the concomitant loss of affinity of apotransferrin for its receptor. Transferrin receptor is necessary for development of erythrocytes and the nervous system (By similarity). A second ligand, the heditary hemochromatosis protein HFE, competes for binding with transferrin f [...] (760 aa)
CD3ECD3e molecule, epsilon (CD3-TCR complex); The CD3 complex mediates signal transduction (207 aa)
CD247CD247 molecule; Probable role in assembly and expression of the TCR complex as well as signal transduction upon antigen triggering (164 aa)
FCGR3AFc fragment of IgG, low affinity IIIa, receptor (CD16a); Receptor for the Fc region of IgG. Binds complexed or aggregated IgG and also monomeric IgG. Mediates antibody-dependent cellular cytotoxicity (ADCC) and other antibody-dependent responses, such as phagocytosis (290 aa)
HLA-DQA2major histocompatibility complex, class II, DQ alpha 2 (255 aa)
SYKspleen tyrosine kinase; 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 also [...] (635 aa)
KCNAB2potassium voltage-gated channel, shaker-related subfamily, beta member 2 (415 aa)
LATlinker for activation of T cells; Required for TCR (T-cell antigen receptor)- and pre-TCR- mediated signaling, both in mature T-cells and during their development. Involved in FCGR3 (low affinity immunoglobulin gamma Fc region receptor III)-mediated signaling in natural killer cells and FCER1 (high affinity immunoglobulin epsilon receptor)-mediated signaling in mast cells. Couples activation of these receptors and their associated kinases with distal intracellular events such as mobilization of intracellular calcium stores, PKC activation, MAPK activation or cytoskeletal reorganization [...] (269 aa)
CXCL12chemokine (C-X-C motif) ligand 12 (140 aa)
HLA-DQB1major histocompatibility complex, class II, DQ beta 1 (261 aa)
CXCR4chemokine (C-X-C motif) receptor 4; Receptor for the C-X-C chemokine CXCL12/SDF-1 that transduces a signal by increasing intracellular calcium ion levels and enhancing MAPK1/MAPK3 activation. Acts as a receptor for extracellular ubiquitin; leading to enhanced intracellular calcium ions and reduced cellular cAMP levels. Involved in hematopoiesis and in cardiac ventricular septum formation. Also plays an essential role in vascularization of the gastrointestinal tract, probably by regulating vascular branching and/or remodeling processes in endothelial cells. Involved in cerebellar develo [...] (356 aa)
IGLL5immunoglobulin lambda-like polypeptide 5 (214 aa)
CD3GCD3g molecule, gamma (CD3-TCR complex); The CD3 complex mediates signal transduction (182 aa)
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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