EIF2AK2
Gene Ontology Biological Process
- activation of MAPKK activity [ISO]
- endoplasmic reticulum unfolded protein response [IDA]
- negative regulation of apoptotic process [IGI]
- negative regulation of osteoblast proliferation [ISO]
- negative regulation of translation [ISO]
- negative regulation of viral genome replication [IMP, ISO]
- positive regulation of NF-kappaB transcription factor activity [ISO]
- positive regulation of NIK/NF-kappaB signaling [IMP]
- positive regulation of apoptotic process [ISO]
- positive regulation of chemokine production [IMP]
- positive regulation of cytokine production [IMP]
- positive regulation of stress-activated MAPK cascade [IMP]
- protein autophosphorylation [IDA, ISO]
- protein phosphorylation [IDA, IMP, ISO]
- regulation of NLRP3 inflammasome complex assembly [IMP]
- regulation of hematopoietic progenitor cell differentiation [IMP]
- regulation of hematopoietic stem cell differentiation [IMP]
- regulation of hematopoietic stem cell proliferation [IMP]
- response to interferon-alpha [ISO]
- response to lipopolysaccharide [ISO]
- response to toxic substance [ISO]
- response to virus [ISO]
- response to vitamin E [ISO]
- translation [IDA]
Gene Ontology Molecular Function
NPM1
Gene Ontology Biological Process
- DNA repair [ISO]
- cell aging [ISO]
- cell growth [IDA]
- cell volume homeostasis [IDA, IMP]
- centrosome cycle [ISO]
- negative regulation of apoptotic process [ISO]
- negative regulation of cell proliferation [ISO]
- negative regulation of centrosome duplication [ISO]
- negative regulation of mRNA splicing, via spliceosome [IDA]
- negative regulation of protein kinase activity by regulation of protein phosphorylation [ISO]
- nucleocytoplasmic transport [IDA, ISO]
- nucleosome assembly [ISO]
- positive regulation of DNA metabolic process [ISO]
- positive regulation of DNA replication [ISO]
- positive regulation of NF-kappaB transcription factor activity [ISO]
- positive regulation of catalytic activity [ISO]
- positive regulation of cell proliferation [IDA, IMP]
- positive regulation of cellular biosynthetic process [IDA, IMP]
- positive regulation of centrosome duplication [IGI]
- positive regulation of protein kinase activity [IDA]
- positive regulation of translation [ISO]
- protein destabilization [IMP]
- protein homooligomerization [ISO]
- protein localization [IMP, ISO]
- protein oligomerization [ISO]
- rRNA export from nucleus [IDA, IMP]
- regulation of DNA damage response, signal transduction by p53 class mediator [IGI]
- regulation of cell cycle [IMP]
- regulation of centriole replication [ISO]
- regulation of centrosome duplication [IMP]
- regulation of eIF2 alpha phosphorylation by dsRNA [ISO]
- regulation of endodeoxyribonuclease activity [ISO]
- regulation of endoribonuclease activity [ISO]
- regulation of neuron apoptotic process [ISO]
- response to stress [ISO]
- ribosomal large subunit biogenesis [IDA, IMP]
- ribosomal large subunit export from nucleus [IMP]
- ribosomal small subunit biogenesis [IDA, IMP]
- ribosomal small subunit export from nucleus [IDA]
Gene Ontology Molecular Function- DNA binding [ISO]
- NF-kappaB binding [ISO]
- RNA binding [IDA, ISO]
- Tat protein binding [ISO]
- enzyme binding [ISO]
- histone binding [ISO]
- phosphatidylinositol-3,4,5-trisphosphate binding [ISO]
- poly(A) RNA binding [ISO]
- protein binding [IPI]
- protein heterodimerization activity [ISO]
- protein homodimerization activity [ISO]
- protein kinase binding [ISO]
- protein kinase inhibitor activity [ISO]
- rRNA binding [IDA]
- ribosomal large subunit binding [ISO]
- ribosomal small subunit binding [ISO]
- transcription coactivator activity [ISO]
- unfolded protein binding [ISO]
- DNA binding [ISO]
- NF-kappaB binding [ISO]
- RNA binding [IDA, ISO]
- Tat protein binding [ISO]
- enzyme binding [ISO]
- histone binding [ISO]
- phosphatidylinositol-3,4,5-trisphosphate binding [ISO]
- poly(A) RNA binding [ISO]
- protein binding [IPI]
- protein heterodimerization activity [ISO]
- protein homodimerization activity [ISO]
- protein kinase binding [ISO]
- protein kinase inhibitor activity [ISO]
- rRNA binding [IDA]
- ribosomal large subunit binding [ISO]
- ribosomal small subunit binding [ISO]
- transcription coactivator activity [ISO]
- unfolded protein binding [ISO]
Gene Ontology Cellular Component
- cell [IMP]
- centrosome [IDA, ISO]
- cytoplasm [IDA, ISO]
- cytosol [IDA]
- focal adhesion [ISO]
- granular component [IDA]
- intracellular [IMP]
- large ribosomal subunit [IDA]
- membrane [ISO]
- nuclear speck [IDA]
- nucleolus [IDA, ISO]
- nucleoplasm [IDA, ISO]
- nucleus [IDA, ISO]
- ribonucleoprotein complex [ISO]
- small ribosomal subunit [IDA]
- spindle pole centrosome [ISO]
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
Nucleophosmin interacts with and inhibits the catalytic function of eukaryotic initiation factor 2 kinase PKR.
In normal cells the protein kinase PKR effects apoptosis in response to various extra and intracellular cues and can also function to suppress the neoplastic phenotype. Because most neoplastic cells are resistant to certain apoptotic cues, we reasoned that an early molecular event in carcinogenesis or leukemogenesis might be the inactivation of PKR by expression or activation of intracellular PKR ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| NPM1 EIF2AK2 | Affinity Capture-Western 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. | Low | - | BioGRID | - |
Curated By
- BioGRID