SQSTM1
Gene Ontology Biological Process
- apoptotic signaling pathway [TAS]
- autophagy [IMP, TAS]
- endosomal transport [TAS]
- intracellular signal transduction [TAS]
- macroautophagy [ISS]
- negative regulation of apoptotic process [TAS]
- neurotrophin TRK receptor signaling pathway [TAS]
- positive regulation of apoptotic process [TAS]
- positive regulation of macroautophagy [IMP]
- positive regulation of transcription from RNA polymerase II promoter [TAS]
- protein localization [TAS]
- protein phosphorylation [NAS]
- regulation of I-kappaB kinase/NF-kappaB signaling [IMP]
- regulation of Ras protein signal transduction [NAS]
- response to stress [TAS]
- ubiquitin-dependent protein catabolic process [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
p62/sequestosome 1 binds to TDP-43 in brains with frontotemporal lobar degeneration with TDP-43 inclusions.
Ubiquitin-positive cytoplasmic inclusions are consistently found in various neurodegenerative diseases. As with ubiquitin, anti-p62/SQSTM1 (referred to as p62) antibody clearly immunostains these inclusions. p62 has a ubiquitin-associated domain at the carboxyl terminus and thereby interacts with ubiquitinated and misfolded proteins. Here we immunoprecipitated endogenous p62 in the cerebral cortex from patients with frontotemporal lobar degeneration with TDP-43 inclusions (FTLD-TDP) and ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID