Aliases for NEDD4 Gene
- Neural Precursor Cell Expressed, Developmentally Down-Regulated 4, E3 Ubiquitin Protein Ligase 2 3 5
- Cell Proliferation-Inducing Gene 53 Protein 3 4
- HECT-Type E3 Ubiquitin Transferase NEDD4 3 4
- Receptor-Potentiating Factor 1 2 3
- NEDD4-1 3 4
- Neural Precursor Cell Expressed Developmentally Down-Regulated Protein 4 4
- Neural Precursor Cell Expressed, Developmentally Down-Regulated 4 2
External Ids for NEDD4 Gene
Previous GeneCards Identifiers for NEDD4 Gene
This gene is the founding member of the NEDD4 family of HECT ubiquitin ligases that function in the ubiquitin proteasome system of protein degradation. The encoded protein contains an N-terminal calcium and phospholipid binding C2 domain followed by multiple tryptophan-rich WW domains and, a C-terminal HECT ubiquitin ligase catalytic domain. It plays critical role in the regulation of a number of membrane receptors, endocytic machinery components and the tumor suppressor PTEN. [provided by RefSeq, Jul 2016]
GeneCards Summary for NEDD4 Gene
NEDD4 (Neural Precursor Cell Expressed, Developmentally Down-Regulated 4, E3 Ubiquitin Protein Ligase) is a Protein Coding gene. Diseases associated with NEDD4 include Liddle Syndrome and Gastric Cardia Adenocarcinoma. Among its related pathways are CFTR-dependent regulation of ion channels in Airway Epithelium (norm and CF) and Transport of the SLBP independent Mature mRNA. GO annotations related to this gene include ligase activity and protein domain specific binding. An important paralog of this gene is NEDD4L.
UniProtKB/Swiss-Prot for NEDD4 Gene
E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Specifically ubiquitinates Lys-63 in target proteins (PubMed:23644597). Involved in the pathway leading to the degradation of VEGFR-2/KDFR, independently of its ubiquitin-ligase activity. Monoubiquitinates IGF1R at multiple sites, thus leading to receptor internalization and degradation in lysosomes. Ubiquitinates FGFR1, leading to receptor internalization and degradation in lysosomes. Promotes ubiquitination of RAPGEF2. According to PubMed:18562292 the direct link between NEDD4 and PTEN regulation through polyubiquitination described in PubMed:17218260 is questionable. Involved in ubiquitination of ERBB4 intracellular domain E4ICD. Involved in the budding of many viruses. Part of a signaling complex composed of NEDD4, RAP2A and TNIK which regulates neuronal dendrite extension and arborization during development. Ubiquitinates TNK2 and regulates EGF-induced degradation of EGFR and TNF2. Involved in the ubiquitination of ebola virus VP40 protein and this ubiquitination plays a role in facilitating viral budding. Ubiquitinates BRAT1 and this ubiquitination is enhanced in the presence of NDFIP1 (PubMed:25631046).