BAIT
SOD1
ALS, ALS1, HEL-S-44, IPOA, SOD, hSod1, homodimer
superoxide dismutase 1, soluble
GO Process (50)
GO Function (9)
GO Component (17)
Gene Ontology Biological Process
- activation of MAPK activity [ISS]
- anterograde axon cargo transport [ISS]
- auditory receptor cell stereocilium organization [ISS]
- blood coagulation [TAS]
- cell aging [IMP]
- cellular iron ion homeostasis [ISS]
- embryo implantation [ISS, NAS]
- glutathione metabolic process [ISS]
- heart contraction [IDA]
- hydrogen peroxide biosynthetic process [IDA, ISS]
- locomotory behavior [ISS]
- muscle cell cellular homeostasis [ISS]
- myeloid cell homeostasis [ISS]
- negative regulation of cholesterol biosynthetic process [IDA]
- negative regulation of neuron apoptotic process [ISS]
- neurofilament cytoskeleton organization [ISS]
- ovarian follicle development [ISS]
- peripheral nervous system myelin maintenance [ISS]
- placenta development [NAS]
- platelet activation [TAS]
- platelet degranulation [TAS]
- positive regulation of apoptotic process [IC]
- positive regulation of catalytic activity [IDA]
- positive regulation of cytokine production [IDA]
- positive regulation of oxidative stress-induced intrinsic apoptotic signaling pathway [IMP]
- positive regulation of superoxide anion generation [IDA]
- reactive oxygen species metabolic process [IDA]
- regulation of Rac GTPase activity [IDA]
- regulation of T cell differentiation in thymus [NAS]
- regulation of blood pressure [ISS]
- regulation of mitochondrial membrane potential [IMP]
- regulation of multicellular organism growth [ISS]
- regulation of organ growth [NAS]
- regulation of protein kinase activity [IDA]
- relaxation of vascular smooth muscle [ISS]
- removal of superoxide radicals [IBA, IC, ISS]
- response to axon injury [ISS]
- response to drug [ISS]
- response to ethanol [ISS]
- response to heat [ISS]
- response to hydrogen peroxide [ISS]
- response to organic substance [IDA]
- response to superoxide [IDA]
- retina homeostasis [ISS]
- retrograde axon cargo transport [ISS]
- sensory perception of sound [ISS]
- spermatogenesis [ISS]
- superoxide metabolic process [IDA, ISS]
- thymus development [NAS]
- transmission of nerve impulse [ISS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- cytoplasm [IDA]
- cytoplasmic vesicle [IDA]
- cytosol [IDA, TAS]
- dendrite cytoplasm [IDA]
- extracellular matrix [IDA]
- extracellular region [TAS]
- extracellular space [IDA]
- extracellular vesicular exosome [IDA]
- mitochondrial intermembrane space [TAS]
- mitochondrial matrix [NAS]
- mitochondrion [IDA]
- neuronal cell body [IDA]
- nucleoplasm [IDA]
- nucleus [IDA]
- peroxisome [IDA, ISS]
- plasma membrane [IDA]
- protein complex [IDA]
Homo sapiens
PREY
UBC
HMG20
ubiquitin C
GO Process (75)
GO Function (3)
GO Component (6)
Gene Ontology Biological Process
- DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest [TAS]
- DNA repair [TAS]
- Fc-epsilon receptor signaling pathway [TAS]
- G1/S transition of mitotic cell cycle [TAS]
- G2/M transition of mitotic cell cycle [TAS]
- I-kappaB kinase/NF-kappaB signaling [TAS]
- JNK cascade [TAS]
- MyD88-dependent toll-like receptor signaling pathway [TAS]
- MyD88-independent toll-like receptor signaling pathway [TAS]
- Notch receptor processing [TAS]
- Notch signaling pathway [TAS]
- RNA metabolic process [TAS]
- T cell receptor signaling pathway [TAS]
- TRIF-dependent toll-like receptor signaling pathway [TAS]
- activation of MAPK activity [TAS]
- anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process [TAS]
- antigen processing and presentation of exogenous peptide antigen via MHC class I [TAS]
- antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent [TAS]
- antigen processing and presentation of peptide antigen via MHC class I [TAS]
- apoptotic process [TAS]
- apoptotic signaling pathway [TAS]
- carbohydrate metabolic process [TAS]
- cellular response to hypoxia [TAS]
- cytokine-mediated signaling pathway [TAS]
- endosomal transport [TAS]
- epidermal growth factor receptor signaling pathway [TAS]
- fibroblast growth factor receptor signaling pathway [TAS]
- gene expression [TAS]
- glucose metabolic process [TAS]
- glycogen biosynthetic process [TAS]
- innate immune response [TAS]
- intracellular transport of virus [TAS]
- ion transmembrane transport [TAS]
- mRNA metabolic process [TAS]
- membrane organization [TAS]
- mitotic cell cycle [TAS]
- negative regulation of apoptotic process [TAS]
- negative regulation of epidermal growth factor receptor signaling pathway [TAS]
- negative regulation of transcription from RNA polymerase II promoter [TAS]
- negative regulation of transforming growth factor beta receptor signaling pathway [TAS]
- negative regulation of type I interferon production [TAS]
- negative regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- neurotrophin TRK receptor signaling pathway [TAS]
- nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway [TAS]
- nucleotide-binding oligomerization domain containing signaling pathway [TAS]
- positive regulation of I-kappaB kinase/NF-kappaB signaling [TAS]
- positive regulation of NF-kappaB transcription factor activity [TAS]
- positive regulation of apoptotic process [TAS]
- positive regulation of transcription from RNA polymerase II promoter [TAS]
- positive regulation of type I interferon production [TAS]
- positive regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- protein polyubiquitination [TAS]
- regulation of apoptotic process [TAS]
- regulation of transcription from RNA polymerase II promoter in response to hypoxia [TAS]
- regulation of type I interferon production [TAS]
- regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- small molecule metabolic process [TAS]
- stress-activated MAPK cascade [TAS]
- toll-like receptor 10 signaling pathway [TAS]
- toll-like receptor 2 signaling pathway [TAS]
- toll-like receptor 3 signaling pathway [TAS]
- toll-like receptor 4 signaling pathway [TAS]
- toll-like receptor 5 signaling pathway [TAS]
- toll-like receptor 9 signaling pathway [TAS]
- toll-like receptor TLR1:TLR2 signaling pathway [TAS]
- toll-like receptor TLR6:TLR2 signaling pathway [TAS]
- toll-like receptor signaling pathway [TAS]
- transcription initiation from RNA polymerase II promoter [TAS]
- transcription, DNA-templated [TAS]
- transforming growth factor beta receptor signaling pathway [TAS]
- transmembrane transport [TAS]
- viral life cycle [TAS]
- viral process [TAS]
- viral protein processing [TAS]
- virion assembly [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
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
CHIP promotes proteasomal degradation of familial ALS-linked mutant SOD1 by ubiquitinating Hsp/Hsc70.
Over 100 mutants in superoxide dismutase 1 (SOD1) are reported in familial amyotrophic lateral sclerosis (ALS). However, the precise mechanism by which they are degraded through a ubiquitin-proteasomal pathway (UPP) remains unclear. Here, we report that heat-shock protein (Hsp) or heat-shock cognate (Hsc)70, and the carboxyl terminus of the Hsc70-interacting protein (CHIP), are involved in proteasomal degradation of mutant SOD1. ... [more]
J. Neurochem. Jul. 01, 2004; 90(1);231-44 [Pubmed: 15198682]
Throughput
- Low Throughput
Additional Notes
- #LPPI
- Likely protein-protein interaction
Curated By
- BioGRID