BAIT

ID2

AI255428, C78922, Idb2, bHLHb26
inhibitor of DNA binding 2
GO Process (49)
GO Function (2)
GO Component (8)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Mus musculus
PREY

ID2

AI255428, C78922, Idb2, bHLHb26
inhibitor of DNA binding 2
GO Process (49)
GO Function (2)
GO Component (8)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Mus musculus

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

A cysteine residue in the helix-loop-helix domain of Id2 is critical for homodimerization and function.

Liu J, Shi W, Warburton D

Id proteins are negative regulators of basic helix-loop-helix (bHLH) transcription factors. In this study, we compared the expression of Id2 mRNA in proliferating (fetal) and nonproliferating (adult) alveolar epithelial cells (AECs). The expression of Id2 was higher in adult AECs than in the corresponding fetal cells, suggesting that Id2 might play a functional role in developmental regulation of lung epithelial ... [more]

Biochem. Biophys. Res. Commun. Jul. 14, 2000; 273(3);1042-7 [Pubmed: 10891368]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ID2 ID2
Two-hybrid
Two-hybrid

Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.

Low-BioGRID
-

Curated By

  • BioGRID