FADD Apoptotic adaptor molecule that recruits caspase-8 or caspase-10 to the activated Fas (CD95) or TNFR-1 receptors. The resulting aggregate called the death-inducing signaling complex (DISC) performs caspase-8 proteolytic activation. Active caspase-8 initiates the subsequent cascade of caspases mediating apoptosis. Involved in interferon-mediated antiviral immune response, playing a role in the positive regulation of interferon signaling. Expressed in a wide variety of tissues, except for peripheral blood mononuclear leukocytes. Note: This description may include information from UniProtKB.
Protein type: Adaptor/scaffold; Apoptosis
Chromosomal Location of Human Ortholog: 11q13.3
Cellular Component:  CD95 death-inducing signaling complex; cell body; cytoplasm; cytosol; death-inducing signaling complex; membrane raft; neuron projection; nucleus; plasma membrane; ripoptosome
Molecular Function:  caspase binding; death effector domain binding; death receptor binding; identical protein binding; protease binding; protein binding; protein-containing complex binding; receptor serine/threonine kinase binding; tumor necrosis factor receptor binding; tumor necrosis factor receptor superfamily binding
Biological Process:  activation of cysteine-type endopeptidase activity; activation of cysteine-type endopeptidase activity involved in apoptotic process; apoptotic process; apoptotic signaling pathway; behavioral response to cocaine; cell surface receptor signaling pathway; cellular response to mechanical stimulus; death-inducing signaling complex assembly; defense response to virus; extrinsic apoptotic signaling pathway; extrinsic apoptotic signaling pathway in absence of ligand; extrinsic apoptotic signaling pathway via death domain receptors; innate immune response; kidney development; lymph node development; motor neuron apoptotic process; necroptotic signaling pathway; negative regulation of activation-induced cell death of T cells; negative regulation of extrinsic apoptotic signaling pathway via death domain receptors; negative regulation of necroptotic process; positive regulation of activated T cell proliferation; positive regulation of adaptive immune response; positive regulation of apoptotic process; positive regulation of CD8-positive, alpha-beta cytotoxic T cell extravasation; positive regulation of extrinsic apoptotic signaling pathway; positive regulation of I-kappaB kinase/NF-kappaB signaling; positive regulation of interferon-gamma production; positive regulation of interleukin-8 production; positive regulation of macrophage differentiation; positive regulation of proteolysis; positive regulation of T cell mediated cytotoxicity; positive regulation of transcription by RNA polymerase II; positive regulation of tumor necrosis factor production; positive regulation of type I interferon-mediated signaling pathway; regulation of extrinsic apoptotic signaling pathway via death domain receptors; response to morphine; spleen development; T cell differentiation in thymus; T cell homeostasis; thymus development; toll-like receptor 3 signaling pathway; TRAIL-activated apoptotic signaling pathway; TRIF-dependent toll-like receptor signaling pathway; viral process
Disease: Infections, Recurrent, With Encephalopathy, Hepatic Dysfunction, And Cardiovascular Malformations
Reference #:  Q13158 (UniProtKB)
Alt. Names/Synonyms: FADD; Fas (TNFRSF6)-associated via death domain; Fas associated via death domain; FAS-associated death domain protein; FAS-associating death domain-containing protein; Fas-associating protein with death domain; GIG3; Growth-inhibiting gene 3 protein; Mediator of receptor induced toxicity; mediator of receptor-induced toxicity; MGC8528; MORT1; Protein FADD
Gene Symbols: FADD
Molecular weight: 23,279 Da
Basal Isoelectric point: 5.48  Predict pI for various phosphorylation states
CST Pathways:  Apoptosis Regulation  |  Death Receptor Signaling  |  Inhibition of Apoptosis  |  Mitochondrial Control of Apoptosis  |  Toll-Like Receptor Signaling
Protein-Specific Antibodies, siRNAs or Recombinant Proteins from Cell Signaling Technology® Total Proteins
Select Structure to View Below

FADD

Protein Structure Not Found.


Cross-references to other databases:  STRING  |  cBioPortal  |  Wikipedia  |  Reactome  |  neXtProt  |  Protein Atlas  |  BioGPS  |  Pfam  |  RCSB PDB  |  Phospho3D  |  Phospho.ELM  |  NetworKIN  |  GeneCards  |  UniProtKB  |  Entrez-Gene  |  GenPept  |  Ensembl Gene