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- Table of Contents
1 Citations 15 Q&As
Facts about E3 ubiquitin-protein ligase NEDD4.
Monoubiquitinates IGF1R at multiple sites, thus resulting in receptor internalization and degradation in lysosomes. Ubiquitinates FGFR1, resulting in receptor internalization and degradation in lysosomes.
Human | |
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Gene Name: | NEDD4 |
Uniprot: | P46934 |
Entrez: | 4734 |
Belongs to: |
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No superfamily |
Cell proliferation-inducing gene 53 protein; E3 ubiquitin-protein ligase NEDD4; EC 6.3.2; EC 6.3.2.-; KIAA0093NEDD4-1MGC176705; NEDD4; NEDD-4; Neural precursor cell expressed developmentally down-regulated protein 4; neural precursor cell expressed, developmentally down-regulated 4; receptor-potentiating factor 1; RPF1
Mass (kDA):
149.114 kDA
Human | |
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Location: | 15q21.3 |
Sequence: | 15; NC_000015.10 (55826917..55993612, complement) |
Cytoplasm. Cell membrane; Peripheral membrane protein. Recruited to the plasma membrane by GRB10. Once complexed with GRB10 and IGF1R, follows IGF1R internalization, remaining associated with early endosomes. Uncouples from IGF1R-containing endosomes before the sorting of the receptor to the lysosomal compartment (By similarity). May be recruited to exosomes by NDFIP1.
PMID: 17218260 by Wang X., et al. NEDD4-1 is a proto-oncogenic ubiquitin ligase for PTEN.
PMID: 11598133 by Pham N., et al. Nedd4 regulates ubiquitination and stability of the guanine- nucleotide exchange factor CNrasGEF.
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