DDX39B
Gene Ontology Biological Process
- ATP catabolic process [IDA, TAS]
- RNA secondary structure unwinding [IDA]
- RNA splicing [IDA]
- mRNA export from nucleus [IDA, IGI]
- mRNA splicing, via spliceosome [IGI]
- negative regulation of DNA damage checkpoint [IMP]
- positive regulation of DNA-templated transcription, elongation [IMP]
- spliceosomal complex assembly [IDA]
- viral mRNA export from host cell nucleus [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
IQGAP1
Gene Ontology Biological Process
- cellular response to calcium ion [IDA]
- cellular response to epidermal growth factor stimulus [IMP]
- energy reserve metabolic process [TAS]
- epidermal growth factor receptor signaling pathway [IMP]
- glomerular visceral epithelial cell development [ISS]
- negative regulation of catalytic activity [TAS]
- neuron projection extension [IMP]
- positive regulation of GTPase activity [TAS]
- positive regulation of protein kinase activity [IMP]
- positive regulation of protein serine/threonine kinase activity [IDA]
- regulation of insulin secretion [TAS]
- signal transduction [TAS]
- small molecule metabolic process [TAS]
Gene Ontology Molecular Function- GTPase activator activity [TAS]
- GTPase inhibitor activity [TAS]
- calcium ion binding [TAS]
- calmodulin binding [IPI]
- phosphatidylinositol-3,4,5-trisphosphate binding [IDA]
- protein binding [IPI]
- protein kinase binding [IPI]
- protein phosphatase binding [IPI]
- protein serine/threonine kinase activator activity [IDA]
- GTPase activator activity [TAS]
- GTPase inhibitor activity [TAS]
- calcium ion binding [TAS]
- calmodulin binding [IPI]
- phosphatidylinositol-3,4,5-trisphosphate binding [IDA]
- protein binding [IPI]
- protein kinase binding [IPI]
- protein phosphatase binding [IPI]
- protein serine/threonine kinase activator activity [IDA]
Gene Ontology Cellular Component
- actin cytoskeleton [ISS]
- actin filament [TAS]
- axon [ISS]
- cell junction [IDA]
- cytoplasm [IDA]
- cytoplasmic ribonucleoprotein granule [IDA]
- extracellular vesicular exosome [IDA]
- extrinsic component of cytoplasmic side of plasma membrane [IDA]
- focal adhesion [IDA]
- growth cone [ISS]
- microtubule [IDA]
- microtubule cytoskeleton [ISS]
- midbody [IDA]
- neuron projection [ISS]
- nucleoplasm [IDA]
- plasma membrane [IDA, TAS]
- slit diaphragm [ISS]
Affinity Capture-MS
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 is identified by mass spectrometric methods.
Publication
Suppression of DDX39B sensitizes ovarian cancer cells to DNA-damaging chemotherapeutic agents via destabilizing BRCA1 mRNA.
Multiple RNA processing events including transcription, mRNA splicing, and export are delicately coordinated by the TREX complex. As one of the essential subunits, DDX39B couples the splicing and export machineries by recruiting ALYREF onto mRNA. In this study, we further explore the functions of DDX39B in handling damaged DNA, and unexpectedly find that DDX39B facilitates DNA repair by homologous recombination ... [more]
Throughput
- High Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| DDX39B IQGAP1 | Affinity Capture-MS Affinity Capture-MS 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 is identified by mass spectrometric methods. | High | - | BioGRID | - | |
| DDX39B IQGAP1 | 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