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- Table of Contents

Facts about E3 ubiquitin-protein ligase ZNRF1.
Regulates Schwann cells differentiation by mediating ubiquitination of GLUL. Promotes neurodegeneration by mediating'Lys-48'-linked polyubiquitination and subsequent degradation of AKT1 in axons: degradation of AKT1 prevents AKT1-mediated phosphorylation of GSK3B, leading to GSK3B activation and phosphorylation of DPYSL2/CRMP2 followed by destabilization of microtubule assembly in axons (Probable).
| Human | |
|---|---|
| Gene Name: | ZNRF1 |
| Uniprot: | Q8ND25 |
| Entrez: | 84937 |

| Belongs to: |
|---|
| No superfamily |

DKFZp434E229; EC 6.3.2; EC 6.3.2.-; FLJ14846; MGC15430; nerve injury gene 283; Nerve injury-induced gene 283 protein; nin283; NIN283E3 ubiquitin-protein ligase ZNRF1; zinc and ring finger 1; zinc and ring finger protein 1; Zinc/RING finger protein 1
Mass (kDA):
23.783 kDA

| Human | |
|---|---|
| Location: | 16q23.1 |
| Sequence: | 16; NC_000016.10 (74999024..75110994) |
Expressed primarily in the nervous system, with expression higher in developing brain relative to adult. Expressed at low levels in testis and thymus.
Endosome. Lysosome. Membrane; Peripheral membrane protein. Cytoplasmic vesicle, secretory vesicle, synaptic vesicle membrane; Peripheral membrane protein. Associated with synaptic vesicle membranes in neurons.






PMID: 11427537 by Araki T., et al. Identification of genes induced in peripheral nerve after injury. Expression profiling and novel gene discovery.
PMID: 14561866 by Araki T., et al. ZNRF proteins constitute a family of presynaptic E3 ubiquitin ligases.