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

Roquin promotes constitutive mRNA decay via a conserved class of stem-loop recognition motifs.

Leppek K, Schott J, Reitter S, Poetz F, Hammond MC, Stoecklin G

Tumor necrosis factor-α (TNF-α) is the most potent proinflammatory cytokine in mammals. The degradation of TNF-α mRNA is critical for restricting TNF-α synthesis and involves a constitutive decay element (CDE) in the 3' UTR of the mRNA. Here, we demonstrate that the CDE folds into an RNA stem-loop motif that is specifically recognized by Roquin and Roquin2. Binding of Roquin ... [more]

Cell May. 09, 2013; 153(4);869-81 [Pubmed: 23663784]

Throughput

  • High Throughput

Additional Notes

  • it is not clear from the article whether Roquin or Roquin2 was the bait

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
RC3H1 UPF1
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
-
RC3H1 UPF1
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
2815921

Curated By

  • BioGRID