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

Architecture of the human interactome defines protein communities and disease networks.

Huttlin EL, Bruckner RJ, Paulo JA, Cannon JR, Ting L, Baltier K, Colby G, Gebreab F, Gygi MP, Parzen H, Szpyt J, Tam S, Zarraga G, Pontano-Vaites L, Swarup S, White AE, Schweppe DK, Rad R, Erickson BK, Obar RA, Guruharsha KG, Li K, Artavanis-Tsakonas S, Gygi SP, Harper JW

The physiology of a cell can be viewed as the product of thousands of proteins acting in concert to shape the cellular response. Coordination is achieved in part through networks of protein-protein interactions that assemble functionally related proteins into complexes, organelles, and signal transduction pathways. Understanding the architecture of the human proteome has the potential to inform cellular, structural, and ... [more]

Nature May. 25, 2017; 545(7655);505-509 [Pubmed: 28514442]

Quantitative Score

  • 0.879459886 [compPASS Score]

Throughput

  • High Throughput

Additional Notes

  • BioPlex 2.0 HEK 293T cells CompPASS score = 0.879459886, threshold = 0.75. Quantitative scores calculated by CompPASS-Plus (Huttlin et al. Cell, 2015, PMID: 26186194).
  • See BioPlex Interactome for details (https://bioplex.hms.harvard.edu/index.php).
  • This data has also been reanalyzed as part of BioPlex 3.0 (PMID: 33961781) and may be re-scored from BioPlex 1.0 (PMID: 26186194). Only scores from within BioPlex 2.0 (PMID: 28514442) should be compared directly.

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
POLR2E POLR2D
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
3363336
POLR2D POLR2E
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
3363298
POLR2D POLR2E
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.

High0.8253BioGRID
3145869
POLR2E POLR2D
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.

High210.9587BioGRID
2941290
POLR2E POLR2D
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.

High0.8189BioGRID
1266951
POLR2D POLR2E
Reconstituted Complex
Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Low-BioGRID
-

Curated By

  • BioGRID