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

Identification and proteomic analysis of distinct UBE3A/E6AP protein complexes.

Martinez-Noel G, Galligan JT, Sowa ME, Arndt V, Overton TM, Harper JW, Howley PM

The E6AP ubiquitin-ligase catalyzes the high risk Human Papillomaviruses E6-mediated ubiquitylation of p53 contributing to the neoplastic progression of cells infected by these viruses. Defects in the activity and the dosage of E6AP are linked to Angelman Syndrome and to Autism Spectrum Disorders respectively, highlighting the need for precise control of this enzyme. With the exception of HERC2, which modulates ... [more]

Unknown May. 29, 2012; 0(0); [Pubmed: 22645313]

Throughput

  • High Throughput

Additional Notes

  • High-confidence candidate-interacting proteins (HCIPs) for wild type UBE3A/E6AP had NWD scores equal to or higher than 1 in both biological replicates.

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
TXNL1 UBE3A
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.

High1BioGRID
746675

Curated By

  • BioGRID