BAIT
SQSTM1
A170, OSIL, PDB3, ZIP3, p60, p62, p62B
sequestosome 1
GO Process (16)
GO Function (8)
GO Component (9)
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
Homo sapiens
PREY
DLG4
Dlgh4, PSD-95, PSD95, SAP90, SAP90A, RP23-172M21.9
discs, large homolog 4 (Drosophila)
GO Process (23)
GO Function (18)
GO Component (24)
Gene Ontology Biological Process
- alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor clustering [IBA, ISO]
- dendritic spine morphogenesis [IDA, ISO]
- establishment of protein localization [ISO]
- locomotory behavior [NAS]
- locomotory exploration behavior [IMP]
- negative regulation of receptor internalization [ISO]
- neuromuscular process controlling balance [IMP]
- nucleotide phosphorylation [IBA]
- positive regulation of cytosolic calcium ion concentration [ISO]
- positive regulation of excitatory postsynaptic membrane potential [ISO]
- positive regulation of synaptic transmission [ISO]
- protein complex assembly [ISO]
- protein localization to synapse [IDA, ISO]
- receptor localization to synapse [IBA, ISO]
- regulation of N-methyl-D-aspartate selective glutamate receptor activity [ISO]
- regulation of grooming behavior [IMP]
- regulation of long-term neuronal synaptic plasticity [IGI]
- regulation of neuronal synaptic plasticity [NAS]
- response to cocaine [NAS]
- signal transduction [IBA]
- social behavior [IMP]
- synaptic vesicle maturation [IDA, IGI]
- vocalization behavior [IMP]
Gene Ontology Molecular Function- D1 dopamine receptor binding [ISO]
- P2Y1 nucleotide receptor binding [ISO]
- PDZ domain binding [ISO]
- acetylcholine receptor binding [ISO]
- beta-1 adrenergic receptor binding [ISO]
- glutamate receptor binding [ISO]
- guanylate kinase activity [IBA]
- ionotropic glutamate receptor binding [IPI, ISO]
- kinase binding [ISO]
- neurexin family protein binding [NAS]
- protein C-terminus binding [ISO]
- protein binding [IPI]
- protein complex binding [ISO]
- protein kinase binding [ISO]
- protein phosphatase binding [ISO]
- receptor binding [ISO]
- scaffold protein binding [IPI]
- structural molecule activity [NAS]
- D1 dopamine receptor binding [ISO]
- P2Y1 nucleotide receptor binding [ISO]
- PDZ domain binding [ISO]
- acetylcholine receptor binding [ISO]
- beta-1 adrenergic receptor binding [ISO]
- glutamate receptor binding [ISO]
- guanylate kinase activity [IBA]
- ionotropic glutamate receptor binding [IPI, ISO]
- kinase binding [ISO]
- neurexin family protein binding [NAS]
- protein C-terminus binding [ISO]
- protein binding [IPI]
- protein complex binding [ISO]
- protein kinase binding [ISO]
- protein phosphatase binding [ISO]
- receptor binding [ISO]
- scaffold protein binding [IPI]
- structural molecule activity [NAS]
Gene Ontology Cellular Component
- alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid selective glutamate receptor complex [IDA]
- cell junction [IDA]
- cerebellar mossy fiber [IDA]
- cortical cytoskeleton [ISO]
- cytoplasm [IDA]
- cytosol [ISO]
- dendrite [IDA]
- dendrite cytoplasm [ISO]
- endoplasmic reticulum [IDA]
- excitatory synapse [IDA, ISO]
- extrinsic component of cytoplasmic side of plasma membrane [IDA]
- ionotropic glutamate receptor complex [IDA]
- juxtaparanode region of axon [IDA, ISO]
- membrane [IDA, ISO]
- neuron projection terminus [IDA]
- neuron spine [IDA]
- neuronal postsynaptic density [IDA, ISO]
- plasma membrane [IDA, ISO]
- postsynaptic density [IDA, ISO]
- postsynaptic membrane [IDA, ISO]
- synapse [IDA, ISO]
- synaptic membrane [IDA]
- synaptic vesicle [IDA]
- voltage-gated potassium channel complex [ISO]
Mus musculus
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
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]
J. Neurosci. Sep. 26, 2007; 27(39);10508-19 [Pubmed: 17898222]
Throughput
- Low Throughput
Additional Notes
- sqstm1 not confirmed human
Curated By
- BioGRID