UBL4A
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
VAPB
Gene Ontology Biological Process
- COPII-coated vesicle budding [IMP]
- ER to Golgi vesicle-mediated transport [IMP]
- activation of signaling protein activity involved in unfolded protein response [IDA]
- cellular calcium ion homeostasis [IMP]
- endoplasmic reticulum organization [IMP]
- endoplasmic reticulum unfolded protein response [IMP]
- modulation by virus of host morphology or physiology [IDA]
- negative regulation by host of viral genome replication [IDA]
- negative regulation by host of viral release from host cell [IDA]
- negative regulation by virus of viral protein levels in host cell [IDA]
- positive regulation by host of viral genome replication [IDA]
- positive regulation by host of viral release from host cell [IDA]
- positive regulation of viral genome replication [IMP]
- small molecule metabolic process [TAS]
- sphingolipid biosynthetic process [TAS]
- sphingolipid metabolic process [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Affinity Capture-MS
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 is identified by mass spectrometric methods.
Publication
SGTA Recognizes a Noncanonical Ubiquitin-like Domain in the Bag6-Ubl4A-Trc35 Complex to Promote Endoplasmic Reticulum-Associated Degradation.
Elimination of aberrantly folded polypeptides from the endoplasmic reticulum (ER) by the ER-associated degradation (ERAD) system promotes cell survival under stress conditions. This quality control mechanism requires movement of misfolded proteins across the ER membrane for targeting to the cytosolic proteasome, a process facilitated by a "holdase" complex, consisting of Bag6 and the cofactors Ubl4A and Trc35. This multiprotein complex ... [more]
Throughput
- High Throughput
Ontology Terms
- cell line: hek-293 cell (BTO:0000007)
Additional Notes
- Flag-tagged Ubl4a together with His-Bag6 is used to pull down interacting proteins which are identified by MS
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| VAPB UBL4A | Affinity Capture-MS Affinity Capture-MS 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 is identified by mass spectrometric methods. | High | - | BioGRID | - |
Curated By
- BioGRID