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

CUL7: A DOC domain-containing cullin selectively binds Skp1.Fbx29 to form an SCF-like complex.

Dias DC, Dolios G, Wang R, Pan ZQ

Selective protein degradation targeted by members of the F-box protein family plays pivotal roles in cell biology. It is widely accepted that an F-box protein directs substrate ubiquitination within a Skp1.CUL1.F-box protein.ROC1 (SCF-ROC1) E3 ubiquitin ligase complex. This assembly utilizes the CUL1 molecular scaffold, allowing the F-box protein to position its bound substrate for ubiquitination by a ROC1-recruited E2-conjugating enzyme. ... [more]

Proc. Natl. Acad. Sci. U.S.A. Dec. 24, 2002; 99(26);16601-6 [Pubmed: 12481031]

Throughput

  • High Throughput

Ontology Terms

  • cell line: hek-293 cell (BTO:0000007)

Additional Notes

  • exogenous expression of bait

Curated By

  • BioGRID