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

Arginine methylation and ubiquitylation crosstalk controls DNA end-resection and homologous recombination repair.

Sanchez-Bailon MP, Choi SY, Dufficy ER, Sharma K, McNee GS, Gunnell E, Chiang K, Sahay D, Maslen S, Stewart GS, Skehel JM, Dreveny I, Davies CC

Cross-talk between distinct protein post-translational modifications is critical for an effective DNA damage response. Arginine methylation plays an important role in maintaining genome stability, but how this modification integrates with other enzymatic activities is largely unknown. Here, we identify the deubiquitylating enzyme USP11 as a previously uncharacterised PRMT1 substrate, and demonstrate that the methylation of USP11 promotes DNA end-resection and ... [more]

Nat Commun Dec. 02, 2020; 12(1);6313 [Pubmed: 34728620]

Throughput

  • High Throughput

Additional Notes

  • Affinity Capture-MS was carried out to identify high confidence protein-protein interactors

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CARM1 PRMT1
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High0.0016BioGRID
3584920
PRMT1 CARM1
Phenotypic Enhancement
Phenotypic Enhancement

A genetic interaction is inferred when mutation or overexpression of one gene results in enhancement of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.

Low-BioGRID
-

Curated By

  • BioGRID