KPNA2
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- cell [IDA]
- cytoplasm [ISO]
- intracellular [IDA]
- membrane [ISO]
- nucleoplasm [ISO]
TP53BP1
Gene Ontology Biological Process
- DNA repair [TAS]
- cellular response to DNA damage stimulus [IDA]
- double-strand break repair [TAS]
- double-strand break repair via homologous recombination [TAS]
- positive regulation of sequence-specific DNA binding transcription factor activity [IC]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of transcription, DNA-templated [NAS]
- transcription from RNA polymerase II promoter [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Co-crystal Structure
Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex.
Publication
Structural and biochemical characterization of the recognition of the 53BP1 nuclear localization signal by importin-?.
53BP1 (TP53-binding protein 1) plays a key role in DNA double-strand break repair by promoting non-homologous end joining (NHEJ) especially during G1 phase of the cell cycle. Nuclear import of 53BP1 is required for proper localization of 53BP1 and maintenance of genome integrity. 53BP1 has a classical bipartite nuclear localization signal (NLS) of sequence 1666-GKRKLITSEEERSPAKRGRKS-1686. Ser1678 within the 53BP1 NLS ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| TP53BP1 KPNA2 | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | Low | - | BioGRID | - |
Curated By
- BioGRID