| Gene |
DDX58
|
| Protein Name |
DDX58_HUMAN |
| Organism |
Homo sapiens (Human) |
| Alternative name(s) |
Probable ATP-dependent RNA helicase DDX58 (EC 3.6.4.13) (DEAD box protein 58) (RIG-I-like receptor 1) (RLR-1) (Retinoic acid-inducible gene 1 protein) (RIG-1) (Retinoic acid-inducible gene I protein) (RIG-I) |
| Protein Family |
Helicase family |
| NCBI Gene ID |
23586
|
| UniProt ID |
O95786
|
| Enzyme Class |
3.6.4.13 |
| Molecular Weight |
106600 |
| Protein Length |
925 |
| Protein Domain |
InterPro |
Pfam
|
| 3D Structure |
PDBe |
PDBj |
RCSB PDB |
DrugPort
ModBase |
SwissModel
|
| Gene Expression |
Gene Expression Atlas
|
| Function and Disease |
OMIM |
| Protein-protein Interaction Database |
STRING |
IntAct |
MINT
|
| Kinase Database |
Phospho.ELM
|
PhosphoSite
| NetworKIN
|
| Catalytic Activity (UniProt annotation) |
ATP + H(2)O = ADP + phosphate. |
| Localization |
Cytoplasm. Cell projection, ruffle membrane. Cytoplasm, cytoskeleton. Cell junction, tight junction. Note=Colocalized with TRIM25 at cytoplasmic perinuclear bodies. Associated with the actin cytoskeleton at membrane ruffles. |
| Function (UniProt annotation) |
Innate immune receptor which acts as a cytoplasmic sensor of viral nucleic acids and plays a major role in sensing viral infection and in the activation of a cascade of antiviral responses including the induction of type I interferons and proinflammatory cytokines. Its ligands include: 5'-triphosphorylated ssRNA and dsRNA and short dsRNA (<1 kb in length). In addition to the 5'-triphosphate moiety, blunt-end base pairing at the 5'-end of the RNA is very essential. Overhangs at the non-triphosphorylated end of the dsRNA RNA have no major impact on its activity. A 3'overhang at the 5'triphosphate end decreases and any 5'overhang at the 5' triphosphate end abolishes its activity. Upon ligand binding it associates with mitochondria antiviral signaling protein (MAVS/IPS1) which activates the IKK-related kinases: TBK1 and IKBKE which phosphorylate interferon regulatory factors: IRF3 and IRF7 which in turn activate transcription of antiviral immunological genes, including interferons (IFNs); IFN-alpha and IFN-beta. Detects both positive and negative strand RNA viruses including members of the families Paramyxoviridae: Human respiratory syncytial virus and measles virus (MeV), Rhabdoviridae: vesicular stomatitis virus (VSV), Orthomyxoviridae: influenza A and B virus, Flaviviridae: Japanese encephalitis virus (JEV), hepatitis C virus (HCV), dengue virus (DENV) and west Nile virus (WNV). It also detects rotavirus and reovirus. Also involved in antiviral signaling in response to viruses containing a dsDNA genome such as Epstein-Barr virus (EBV). Detects dsRNA produced from non-self dsDNA by RNA polymerase III, such as Epstein-Barr virus-encoded RNAs (EBERs). May play important roles in granulocyte production and differentiation, bacterial phagocytosis and in the regulation of cell migration. |
| Gene Ontology |
GO:0002230; GO:0002735; GO:0003690; GO:0003725; GO:0003727; GO:0004386; GO:0005524; GO:0005737; GO:0005829; GO:0005923; GO:0008270; GO:0009597; GO:0009615; GO:0010628; GO:0015629; GO:0016032; GO:0016579; GO:0030334; GO:0031625; GO:0032480; GO:0032587; GO:0032725; GO:0032727; GO:0032728; GO:0032755; GO:0032757; GO:0034344; GO:0035549; GO:0039528; GO:0039529; GO:0042802; GO:0043330; GO:0045087; GO:0045944; GO:0051091; GO:0051607; GO:0060760; GO:0071360; GO:1902741; GO:1904469; GO:2000778 |
