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
SHANK1
Gene Ontology Biological Process
- adult behavior [ISO]
- associative learning [IMP]
- dendritic spine morphogenesis [IMP]
- determination of affect [ISO]
- habituation [IMP]
- long-term memory [IMP]
- negative regulation of actin filament bundle assembly [IDA]
- neuromuscular process controlling balance [IMP]
- olfactory behavior [IMP]
- positive regulation of dendritic spine development [ISO]
- positive regulation of excitatory postsynaptic membrane potential [IMP]
- protein complex assembly [ISO]
- protein localization to synapse [IMP]
- regulation of alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor activity [IMP]
- righting reflex [IMP]
- social behavior [IMP, ISO]
- synapse maturation [ISO]
- vocalization behavior [IMP, ISO]
Gene Ontology Molecular Function- GKAP/Homer scaffold activity [IMP, ISO]
- SH3 domain binding [ISO]
- ankyrin repeat binding [ISO]
- identical protein binding [ISO]
- ionotropic glutamate receptor binding [IPI, ISO]
- protein C-terminus binding [ISO]
- protein complex binding [ISO]
- receptor signaling complex scaffold activity [ISO]
- scaffold protein binding [ISO]
- somatostatin receptor binding [ISO]
- GKAP/Homer scaffold activity [IMP, ISO]
- SH3 domain binding [ISO]
- ankyrin repeat binding [ISO]
- identical protein binding [ISO]
- ionotropic glutamate receptor binding [IPI, ISO]
- protein C-terminus binding [ISO]
- protein complex binding [ISO]
- receptor signaling complex scaffold activity [ISO]
- scaffold protein binding [ISO]
- somatostatin receptor binding [ISO]
Gene Ontology Cellular Component
- N-methyl-D-aspartate selective glutamate receptor complex [ISO]
- dendrite [IDA]
- dendritic spine [IDA, ISO]
- excitatory synapse [IDA]
- ionotropic glutamate receptor complex [IDA]
- membrane [ISO]
- neuron projection [IDA]
- neuronal postsynaptic density [IDA]
- plasma membrane [IDA]
- postsynaptic membrane [IDA, ISO]
- synapse [ISO]
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
Nicotine regulates multiple synaptic proteins by inhibiting proteasomal activity.
Ubiquitination regulates the degradation, membrane trafficking, and transcription of proteins. At mammalian synapses, the ubiquitin-proteasome system (UPS) influences synaptic transmission and plasticity. Nicotine also has the ability to affect synaptic function via mechanisms that remain partially unknown. We found that nicotine, at concentrations achieved by smokers, reduced proteasomal activity, produced accumulation of ubiquitinated synaptic proteins, and increased total protein levels. ... [more]
Throughput
- Low Throughput
Additional Notes
- sqstm1 not confirmed human
Curated By
- BioGRID