BAIT
NEDD4L
NEDD4-2, NEDD4.2, RSP5, hNEDD4-2
neural precursor cell expressed, developmentally down-regulated 4-like, E3 ubiquitin protein ligase
GO Process (33)
GO Function (7)
GO Component (7)
Gene Ontology Biological Process
- cellular sodium ion homeostasis [NAS]
- excretion [NAS]
- gene expression [TAS]
- ion transmembrane transport [TAS]
- negative regulation of potassium ion transmembrane transport [IDA]
- negative regulation of potassium ion transmembrane transporter activity [IDA]
- negative regulation of protein localization to cell surface [IDA]
- negative regulation of sodium ion transmembrane transport [IDA]
- negative regulation of sodium ion transmembrane transporter activity [IDA]
- negative regulation of transcription from RNA polymerase II promoter [TAS]
- negative regulation of transforming growth factor beta receptor signaling pathway [TAS]
- positive regulation of caveolin-mediated endocytosis [ISS]
- positive regulation of endocytosis [NAS]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IDA]
- protein K48-linked ubiquitination [IDA]
- protein ubiquitination [IDA, NAS]
- protein ubiquitination involved in ubiquitin-dependent protein catabolic process [IBA, IDA]
- regulation of ion transmembrane transport [IDA]
- regulation of membrane depolarization [IDA]
- regulation of membrane potential [IDA]
- regulation of membrane repolarization [IDA]
- regulation of potassium ion transmembrane transporter activity [IDA]
- regulation of protein catabolic process [NAS]
- response to metal ion [IDA]
- sodium ion transport [NAS]
- transcription initiation from RNA polymerase II promoter [TAS]
- transcription, DNA-templated [TAS]
- transforming growth factor beta receptor signaling pathway [TAS]
- transmembrane transport [TAS]
- ventricular cardiac muscle cell action potential [ISS]
- viral life cycle [TAS]
- viral process [TAS]
- water homeostasis [NAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
PREY
DMTN
DMT, EPB49
dematin actin binding protein
GO Process (28)
GO Function (5)
GO Component (9)
Gene Ontology Biological Process
- actin cytoskeleton organization [ISS]
- actin filament bundle assembly [IDA, TAS]
- actin filament reorganization [ISS]
- calcium-mediated signaling using extracellular calcium source [ISS]
- calcium-mediated signaling using intracellular calcium source [ISS]
- cellular response to cAMP [IDA]
- cellular response to calcium ion [ISS]
- cytoskeleton organization [TAS]
- erythrocyte development [ISS]
- negative regulation of cell-substrate adhesion [ISS]
- negative regulation of focal adhesion assembly [ISS]
- negative regulation of peptidyl-serine phosphorylation [ISS]
- negative regulation of peptidyl-threonine phosphorylation [ISS]
- negative regulation of peptidyl-tyrosine phosphorylation [ISS]
- negative regulation of protein targeting to membrane [ISS]
- negative regulation of substrate adhesion-dependent cell spreading [ISS]
- positive regulation of blood coagulation [ISS]
- positive regulation of fibroblast migration [ISS]
- positive regulation of integrin-mediated signaling pathway [ISS]
- positive regulation of platelet aggregation [ISS]
- positive regulation of substrate adhesion-dependent cell spreading [ISS]
- positive regulation of wound healing [ISS]
- protein complex assembly [IDA, ISS]
- protein secretion by platelet [ISS]
- regulation of actin cytoskeleton organization [IDA]
- regulation of cell shape [IMP]
- regulation of filopodium assembly [IMP]
- regulation of lamellipodium assembly [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
Biochemical Activity (Ubiquitination)
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.
Publication
Comparison of substrate specificity of the ubiquitin ligases Nedd4 and Nedd4-2 using proteome arrays.
Target recognition by the ubiquitin system is mediated by E3 ubiquitin ligases. Nedd4 family members are E3 ligases comprised of a C2 domain, 2-4 WW domains that bind PY motifs (L/PPxY) and a ubiquitin ligase HECT domain. The nine Nedd4 family proteins in mammals include two close relatives: Nedd4 (Nedd4-1) and Nedd4L (Nedd4-2), but their global substrate recognition or differences ... [more]
Mol. Syst. Biol. Dec. 03, 2009; 5(0);333 [Pubmed: 19953087]
Throughput
- High Throughput
Additional Notes
- High Throughput: A ubiquitination assay was applied to a protein microarray in order to identify substrates of the E3 enzyme Nedd4. The reaction contained E1, UbcH5b [E2], and FITC-labelled ubiquitin.
- High Throughput: Only those proteins that showed four independent interactions were considered substrates (i.e. significant signals found for proteins printed in duplicate on two separate microarrays). The top ~50 hits were selected as high-confidence data sets.
Curated By
- BioGRID