BAIT

HMGB1

HMG1, HMG3, SBP-1, RP11-550P23.1
high mobility group box 1
GO Process (22)
GO Function (13)
GO Component (7)
Homo sapiens

Proximity Label-MS

An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

Publication

Mapping the intracellular HMGB1 interactome and alterations induced by Toll-like receptor 4 activation.

Heinbaeck R, van der Zijde M, Tsang CH, Trselic T, Espinosa A, Aulin C, Erlandsson Harris H

The evolutionary conserved, mammalian protein HMGB1 is involved in chromatin-related mechanisms, autophagy, and sensing of immunogenic DNA. HMGB1 translocates from the nucleus to the cytosol in stressed myeloid cells, implicating functional changes. However, the role of intracellular HMGB1 in homeostatic conditions and alterations caused by stress remains largely unexplored. To better understand the intracellular roles of HMGB1, we defined the ... [more]

J Biol Chem Oct. 27, 2025; 301(12);110866 [Pubmed: 41161382]

Throughput

  • High Throughput

Additional Notes

  • BioID

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
NR3C1 HMGB1
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