Affinity Capture-Western

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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

Ubiquitin-Conjugating Enzyme 2S Enhances Viral Replication by Inhibiting Type I IFN Production through Recruiting USP15 to Deubiquitinate TBK1.

Huang L, Liu H, Zhang K, Meng Q, Hu L, Zhang Y, Xiang Z, Li J, Yang Y, Chen Y, Cui S, Tang H, Pei H, Bu Z, Weng C

Type I interferon (IFN) plays an essential role in the host innate immune responses. Several ubiquitin-conjugating enzyme (E2) family members were reported to regulate type I IFN production and host antiviral immune responses. However, the molecular mechanisms are still not fully understood. Here, we report that UBE2S acts as a negative regulator in the type I IFN signaling pathway. Ectopic ... [more]

Cell Rep Dec. 18, 2019; 32(7);108044 [Pubmed: 32814047]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
USP15 UBE2S
Biochemical Activity
Biochemical Activity

An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.

Low-BioGRID
611881

Curated By

  • BioGRID