Page last updated: 2024-08-07 10:28:50

COP9 signalosome complex subunit 5

A COP9 signalosome complex subunit 5 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q92905]

Synonyms

SGN5;
Signalosome subunit 5;
EC 3.4.-.-;
Jun activation domain-binding protein 1

Research

Bioassay Publications (1)

TimeframeStudies on this Protein(%)All Drugs %
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's0 (0.00)29.6817
2010's1 (100.00)24.3611
2020's0 (0.00)2.80

Compounds (1)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
8-mercaptoquinolineHomo sapiens (human)IC5010.300011

Enables

This protein enables 9 target(s):

TargetCategoryDefinition
transcription coactivator activitymolecular functionA transcription coregulator activity that activates or increases the transcription of specific gene sets via binding to a DNA-bound DNA-binding transcription factor, either on its own or as part of a complex. Coactivators often act by altering chromatin structure and modifications. For example, one class of transcription coactivators modifies chromatin structure through covalent modification of histones. A second class remodels the conformation of chromatin in an ATP-dependent fashion. A third class modulates interactions of DNA-bound DNA-binding transcription factors with other transcription coregulators. A fourth class of coactivator activity is the bridging of a DNA-binding transcription factor to the general (basal) transcription machinery. The Mediator complex, which bridges sequence-specific DNA binding transcription factors and RNA polymerase, is also a transcription coactivator. [GOC:txnOH-2018, PMID:10213677, PMID:16858867]
translation initiation factor activitymolecular functionFunctions in the initiation of ribosome-mediated translation of mRNA into a polypeptide. [ISBN:0198506732]
protein bindingmolecular functionBinding to a protein. [GOC:go_curators]
metallopeptidase activitymolecular functionCatalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions. [GOC:mah, https://www.ebi.ac.uk/merops/about/glossary.shtml#CATTYPE]
deNEDDylase activitymolecular functionAn isopeptidase activity that cleaves NEDD8 from a target protein to which it is conjugated. [GOC:mah, PMID:25628956]
enzyme bindingmolecular functionBinding to an enzyme, a protein with catalytic activity. [GOC:jl]
macrophage migration inhibitory factor bindingmolecular functionBinding to the cytokine, macrophage migration inhibitory factor. [GOC:BHF, PMID:19601712]
metal ion bindingmolecular functionBinding to a metal ion. [GOC:ai]
metal-dependent deubiquitinase activitymolecular functionAn metal-dependent isopeptidase activity that cleaves ubiquitin from a target protein to which it is conjugated. [PMID:19489724]

Located In

This protein is located in 6 target(s):

TargetCategoryDefinition
nucleuscellular componentA membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. [GOC:go_curators]
nucleoplasmcellular componentThat part of the nuclear content other than the chromosomes or the nucleolus. [GOC:ma, ISBN:0124325653]
cytoplasmcellular componentThe contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684]
cytosolcellular componentThe part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. [GOC:hjd, GOC:jl]
synaptic vesiclecellular componentA secretory organelle, typically 50 nm in diameter, of presynaptic nerve terminals; accumulates in high concentrations of neurotransmitters and secretes these into the synaptic cleft by fusion with the 'active zone' of the presynaptic plasma membrane. [PMID:10099709, PMID:12563290]
perinuclear region of cytoplasmcellular componentCytoplasm situated near, or occurring around, the nucleus. [GOC:jid]

Active In

This protein is active in 1 target(s):

TargetCategoryDefinition
cytoplasmcellular componentThe contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684]

Part Of

This protein is part of 3 target(s):

TargetCategoryDefinition
COP9 signalosomecellular componentA protein complex that catalyzes the deneddylation of proteins, including the cullin component of SCF ubiquitin E3 ligase; deneddylation increases the activity of cullin family ubiquitin ligases. The signalosome is involved in many regulatory process, including some which control development, in many species; also regulates photomorphogenesis in plants; in many species its subunits are highly similar to those of the proteasome. [PMID:11019806, PMID:12186635, PMID:14570571]
chromatincellular componentThe ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome. [GOC:elh, PMID:20404130]
eukaryotic translation initiation factor 3 complexcellular componentA complex of several polypeptides that plays at least two important roles in protein synthesis: First, eIF3 binds to the 40S ribosome and facilitates loading of the Met-tRNA/eIF2.GTP ternary complex to form the 43S preinitiation complex. Subsequently, eIF3 apparently assists eIF4 in recruiting mRNAs to the 43S complex. The eIF3 complex contains five conserved core subunits, and may contain several additional proteins; the non-core subunits are thought to mediate association of the complex with specific sets of mRNAs. [PMID:15904532]

Involved In

This protein is involved in 14 target(s):

TargetCategoryDefinition
protein deneddylationbiological processThe removal of a ubiquitin-like protein of the NEDD8 type from a protein. [GOC:krc]
translationbiological processThe cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome. [GOC:go_curators]
translational initiationbiological processThe process preceding formation of the peptide bond between the first two amino acids of a protein. This includes the formation of a complex of the ribosome, mRNA or circRNA, and an initiation complex that contains the first aminoacyl-tRNA. [ISBN:019879276X]
proteolysisbiological processThe hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds. [GOC:bf, GOC:mah]
negative regulation of apoptotic processbiological processAny process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process. [GOC:jl, GOC:mtg_apoptosis]
post-translational protein modificationbiological processThe process of covalently altering one or more amino acids in a protein after the protein has been completely translated and released from the ribosome. [GOC:jsg]
protein neddylationbiological processCovalent attachment of the ubiquitin-like protein NEDD8 (RUB1) to another protein. [PMID:11698580]
positive regulation of transcription by RNA polymerase IIbiological processAny process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter. [GOC:go_curators, GOC:txnOH]
regulation of JNK cascadebiological processAny process that modulates the frequency, rate or extent of signal transduction mediated by the JNK cascade. [GOC:bf]
positive regulation of DNA-binding transcription factor activitybiological processAny process that activates or increases the frequency, rate or extent of activity of a transcription factor, any factor involved in the initiation or regulation of transcription. [GOC:ai]
regulation of cell cyclebiological processAny process that modulates the rate or extent of progression through the cell cycle. [GOC:ai, GOC:dph, GOC:tb]
regulation of IRE1-mediated unfolded protein responsebiological processAny process that modulates the frequency, rate or extent of the IRE1-mediated unfolded protein response. [GO_REF:0000058, GOC:bf, GOC:PARL, GOC:TermGenie, PMID:22013210]
exosomal secretionbiological processThe process whereby a membrane-bounded vesicle is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. [GOC:hjd, PMID:10572093, PMID:12154376, PMID:16773132, PMID:18617898]
regulation of protein neddylationbiological processAny process that modulates the frequency, rate or extent of protein neddylation. [GOC:obol]