PREY

NPM1

B23, NPM
nucleophosmin (nucleolar phosphoprotein B23, numatrin)
GO Process (23)
GO Function (14)
GO Component (10)
Homo sapiens

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

Comprehensive proteomic analysis of interphase and mitotic 14-3-3-binding proteins.

Meek SE, Lane WS, Piwnica-Worms H

14-3-3 proteins regulate the cell division cycle and play a pivotal role in blocking cell cycle advancement after activation of the DNA replication and DNA damage checkpoints. Here we describe a global proteomics analysis to identify proteins that bind to 14-3-3s during interphase and mitosis. 14-3-3-binding proteins were purified from extracts of interphase and mitotic HeLa cells using specific peptide ... [more]

J. Biol. Chem. Jul. 30, 2004; 279(31);32046-54 [Pubmed: 15161933]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
YWHAQ NPM1
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.

Low-BioGRID
568476
NPM1 YWHAQ
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
915113
YWHAQ NPM1
Co-fractionation
Co-fractionation

Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex.

Low-BioGRID
915116

Curated By

  • BioGRID