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.

Publication

USP13 regulates the RAP80-BRCA1 complex dependent DNA damage response.

Li Y, Luo K, Yin Y, Wu C, Deng M, Li L, Chen Y, Nowsheen S, Lou Z, Yuan J

BRCA1 regulates multiple cellular pathways that maintain genomic stability including cell cycle checkpoints, DNA repair, protein ubiquitination, chromatin remodelling, transcriptional regulation and apoptosis. Receptor-associated protein 80 (RAP80) helps recruit BRCA1 to double-strand breaks (DSBs) through the scaffold protein CCDC98 (Abraxas) and facilitates DNA damage response (DDR). However, the regulation of RAP80-BRCA1 complex is still unclear. Here we report that a ... [more]

Nat Commun Jun. 01, 2017; 8();15752 [Pubmed: 28569838]

Throughput

  • Low Throughput

Additional Notes

  • Source of MDC1 not clear

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
MDC1 USP13
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
2392138
USP13 MDC1
Protein-peptide
Protein-peptide

An interaction is detected between a protein and a peptide derived from an interaction partner. This includes phage display experiments.

Low-BioGRID
2392140

Curated By

  • BioGRID