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.

Publication

Interactome Rewiring Following Pharmacological Targeting of BET Bromodomains.

Lambert JP, Picaud S, Fujisawa T, Hou H, Savitsky P, Uuskuela-Reimand L, Gupta GD, Abdouni H, Lin ZY, Tucholska M, Knight JDR, Gonzalez-Badillo B, St-Denis N, Newman JA, Stucki M, Pelletier L, Bandeira N, Wilson MD, Filippakopoulos P, Gingras AC

Targeting bromodomains (BRDs) of the bromo-and-extra-terminal (BET) family offers opportunities for therapeutic intervention in cancer and other diseases. Here, we profile the interactomes of BRD2, BRD3, BRD4, and BRDT following treatment with the pan-BET BRD inhibitor JQ1, revealing broad rewiring of the interaction landscape, with three distinct classes of behavior for the 603 unique interactors identified. A group of proteins ... [more]

Mol. Cell Dec. 07, 2018; 73(3);621-638.e17 [Pubmed: 30554943]

Throughput

  • High Throughput

Additional Notes

  • AP-MS with a recombinant BRD4-ET domain identified 151 high-confidence interactors.

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
BRD4 RPS15A
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.

High-BioGRID
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Curated By

  • BioGRID