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

Leveraging a self-cleaving peptide for tailored control in proximity labeling proteomics.

Delhaye L, Moschonas GD, Fijalkowska D, Verhee A, De Sutter D, Van de Steene T, De Meyer M, Grzesik H, Van Moortel L, De Bosscher K, Jacobs T, Eyckerman S

Protein-protein interactions play an important biological role in every aspect of cellular homeostasis and functioning. Proximity labeling mass spectrometry-based proteomics overcomes challenges typically associated with other methods and has quickly become the current state of the art in the field. Nevertheless, tight control of proximity-labeling enzymatic activity and expression levels is crucial to accurately identify protein interactors. Here, we leverage ... [more]

Cell Rep Methods Jul. 15, 2024; 4(7);100818 [Pubmed: 38986614]

Throughput

  • High Throughput

Additional Notes

  • HTP
  • TurboID T2A split/link

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
NR3C1 SPEN
Proximity Label-MS
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.

High-BioGRID
-
NR3C1 SPEN
Proximity Label-MS
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.

Low-BioGRID
2327388

Curated By

  • BioGRID