EIF2AK2
Gene Ontology Biological Process
- activation of MAPKK activity [IMP]
- evasion or tolerance by virus of host immune response [TAS]
- modulation by virus of host morphology or physiology [TAS]
- modulation by virus of host process [TAS]
- negative regulation of cell proliferation [TAS]
- negative regulation of osteoblast proliferation [IMP]
- negative regulation of translation [IDA, IMP]
- negative regulation of viral genome replication [IMP]
- positive regulation of NF-kappaB transcription factor activity [IDA]
- positive regulation of NIK/NF-kappaB signaling [ISS]
- positive regulation of chemokine production [ISS]
- positive regulation of cytokine production [ISS]
- positive regulation of stress-activated MAPK cascade [ISS]
- protein autophosphorylation [IDA, IMP]
- protein phosphorylation [IDA]
- regulation of NLRP3 inflammasome complex assembly [ISS]
- regulation of hematopoietic progenitor cell differentiation [ISS]
- regulation of hematopoietic stem cell differentiation [ISS]
- regulation of hematopoietic stem cell proliferation [ISS]
- response to interferon-alpha [IDA]
- response to virus [IMP]
- viral life cycle [TAS]
Gene Ontology Molecular Function
JAK1
Gene Ontology Biological Process
- cell differentiation [IBA]
- cell migration [IBA]
- cytokine-mediated signaling pathway [TAS]
- innate immune response [IBA]
- interferon-gamma-mediated signaling pathway [TAS]
- interleukin-2-mediated signaling pathway [IDA]
- peptidyl-tyrosine autophosphorylation [IBA]
- protein phosphorylation [TAS]
- regulation of cell proliferation [IBA]
- regulation of interferon-gamma-mediated signaling pathway [TAS]
- regulation of type I interferon-mediated signaling pathway [TAS]
- response to antibiotic [IDA]
- transmembrane receptor protein tyrosine kinase signaling pathway [IBA]
- type I interferon signaling pathway [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Affinity Capture-Western
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.
Publication
Interferons induce tyrosine phosphorylation of the eIF2alpha kinase PKR through activation of Jak1 and Tyk2.
The interferon (IFN)-inducible, double-stranded RNA activated protein kinase (PKR) is a dual-specificity kinase, which has an essential role in the regulation of protein synthesis by phosphorylating the translation eukaryotic initiation factor 2 (eIF2). Here, we show the tyrosine (Tyr) phosphorylation of PKR in response to type I or type II IFNs. We show that PKR physically interacts with either Jak1 ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID