PREY

ITCH

ADMFD, AIF4, AIP4, NAPP1, dJ468O1.1
itchy E3 ubiquitin protein ligase
Homo sapiens

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

Mapping a dynamic innate immunity protein interaction network regulating type I interferon production.

Li S, Wang L, Berman M, Kong YY, Dorf ME

To systematically investigate innate immune signaling networks regulating production of type I interferon, we analyzed protein complexes formed after microbial recognition. Fifty-eight baits were associated with 260 interacting proteins forming a human innate immunity interactome for type I interferon (HI5) of 401 unique interactions; 21% of interactions were modulated by RNA, DNA, or LPS. Overexpression and depletion analyses identified 22 ... [more]

Immunity Sep. 23, 2011; 35(3);426-40 [Pubmed: 21903422]

Throughput

  • High Throughput

Ontology Terms

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

Additional Notes

  • exogenous expression of bait
  • some interactions identified in this screen were stimulated by the addition of poly(rI:rC), poly(dA:dT), LPS, and/or CpG

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
TOLLIP ITCH
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.

High-BioGRID
3306916

Curated By

  • BioGRID