BAIT

NEDD4

NEDD4-1, RPF1, PIG53
neural precursor cell expressed, developmentally down-regulated 4, E3 ubiquitin protein ligase
GO Process (26)
GO Function (10)
GO Component (11)
Homo sapiens

Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Publication

Ubiquitin-protein ligase WWP2 binds to and downregulates the epithelial Na(+) channel.

McDonald FJ, Western AH, McNeil JD, Thomas BC, Olson DR, Snyder PM

The epithelial Na(+) channel (ENaC) is a critical component of the pathway maintaining salt and water balance. The channel is regulated by members of the Nedd4 family of ubiquitin-protein ligases, which bind to channel subunits and catalyze channel internalization and degradation. ENaC mutations that abolish this interaction cause Liddle's syndrome, a genetic form of hypertension. Here, we test the hypothesis ... [more]

Am. J. Physiol. Renal Physiol. Sep. 01, 2002; 283(3);F431-6 [Pubmed: 12167593]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
NEDD4 SCNN1G
Affinity Capture-Western
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.

Low-BioGRID
-
NEDD4 SCNN1G
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
561933
SCNN1G NEDD4
Far Western
Far Western

An interaction is detected between a protein immobilized on a membrane and a purified protein probe.

Low-BioGRID
-
SCNN1G NEDD4
Reconstituted Complex
Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Low-BioGRID
-

Curated By

  • BioGRID