WFS1
Gene Ontology Biological Process
- ER overload response [IC, TAS]
- ER-associated ubiquitin-dependent protein catabolic process [ISS]
- activation of signaling protein activity involved in unfolded protein response [TAS]
- calcium ion homeostasis [IDA]
- cellular protein metabolic process [TAS]
- endoplasmic reticulum calcium ion homeostasis [IDA]
- endoplasmic reticulum unfolded protein response [ISS, TAS]
- glucose homeostasis [IMP]
- kidney development [IMP]
- negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway [ISS]
- negative regulation of neuron apoptotic process [IMP]
- negative regulation of programmed cell death [IMP]
- negative regulation of sequence-specific DNA binding transcription factor activity [ISS]
- negative regulation of type B pancreatic cell apoptotic process [IMP]
- neurological system process [IMP]
- polyubiquitinated misfolded protein transport [ISS]
- positive regulation of calcium ion transport [IDA]
- positive regulation of growth [ISS]
- positive regulation of protein metabolic process [IDA]
- positive regulation of protein ubiquitination [ISS]
- positive regulation of proteolysis [ISS]
- protein maturation by protein folding [IC]
- protein stabilization [ISS]
- renal water homeostasis [IMP]
- response to endoplasmic reticulum stress [IDA]
- sensory perception of sound [IMP]
- visual perception [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
SMURF1
Gene Ontology Biological Process
- BMP signaling pathway [IDA, TAS]
- cell differentiation [IDA]
- ectoderm development [TAS]
- negative regulation of BMP signaling pathway [TAS]
- negative regulation of transforming growth factor beta receptor signaling pathway [IDA, TAS]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IDA]
- protein export from nucleus [IDA]
- protein localization to cell surface [IDA]
- protein polyubiquitination [IDA]
- protein ubiquitination [IDA]
- protein ubiquitination involved in ubiquitin-dependent protein catabolic process [IDA]
- receptor catabolic process [IDA]
- transforming growth factor beta receptor signaling pathway [TAS]
- ubiquitin-dependent SMAD protein catabolic process [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Reconstituted Complex
An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.
Publication
The E3 ligase Smurf1 regulates Wolfram syndrome protein stability at the endoplasmic reticulum.
The HECT-type ubiquitin ligase (E3) Smad ubiquitination regulatory factor 1 (Smurf1) targets various substrates, including Smad1/5, RhoA, Prickle 1, MEKK2, and JunB for degradation and thereby regulates adult bone formation and embryonic development. Here, we identify the endoplasmic reticulum (ER)-localized Wolfram syndrome protein (WFS1) as a specific degradation substrate of Smurf1. Mutations in the WFS1 gene cause Wolfram syndrome, an ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| SMURF1 WFS1 | 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 | - | |
| SMURF1 WFS1 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - |
Curated By
- BioGRID