COPS6

The protein encoded by this gene is one of the eight subunits of COP9 signalosome, a highly conserved protein complex that functions as an important regulator in multiple signaling pathways. The structure and function of COP9 signalosome is similar to that of the 19S regulatory particle of 26S proteasome. COP9 signalosome has been shown to interact with SCF-type E3 ubiquitin ligases and act as a positive regulator of E3 ubiquitin ligases. This protein belongs to translation initiation factor 3 (eIF3) superfamily. It is involved in the regulation of cell cycle and likely to be a cellular cofactor for HIV-1 accessory gene product Vpr. [provided by RefSeq]
Full Name
COP9 constitutive photomorphogenic homolog subunit 6 (Arabidopsis)
Function
Component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF-type complexes such as SCF, CSA or DDB2. The complex is also involved in phosphorylation of p53/TP53, c-jun/JUN, IkappaBalpha/NFKBIA, ITPK1 and IRF8, possibly via its association with CK2 and PKD kinases. CSN-dependent phosphorylation of TP53 and JUN promotes and protects degradation by the Ubl system, respectively. Has some glucocorticoid receptor-responsive activity. Stabilizes COP1 through reducing COP1 auto-ubiquitination and decelerating COP1 turnover rate, hence regulates the ubiquitination of COP1 targets.
Biological Process
Nucleotide-excision repair, DNA damage recognition Source: Reactome
Post-translational protein modification Source: Reactome
Protein deneddylation Source: UniProtKB
Transcription-coupled nucleotide-excision repair Source: Reactome
Viral process Source: UniProtKB-KW
Cellular Location
Nucleus; Cytoplasm; Perinuclear region. (Microbial infection) The interaction with HIV-1 Vpr protein possibly leads its translocation to a perinuclear region.
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Anti-COPS6 antibodies

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Mouse Anti-COPS6 Recombinant Antibody (CBXC-2115) (V2LY-1206-LY783)

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Target: COPS6
Host: Mouse
Antibody Isotype: IgG2b, κ
Specificity: Human, Mouse, Rat, Dog, Cattle, Pig, Horse
Clone: CBXC-2115
Application*: WB, IP, IF, E
Datasheet SDS

Mouse Anti-COPS6 Recombinant Antibody (CBXC-2773) (V2LY-1206-LY782)

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Target: COPS6
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human, Mouse, Rat, Dog, Cattle, Pig, Horse
Clone: CBXC-2773
Application*: WB, IP, IF, E
Datasheet SDS

Mouse Anti-COPS6 Recombinant Antibody (CBYY-C3038) (V2LY-1206-LY781)

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Target: COPS6
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human, Mouse, Rat, Dog, Cattle, Pig, Horse
Clone: CBYY-C3038
Application*: WB, IP, IF, E, P
Datasheet SDS

Mouse Anti-COPS6 Recombinant Antibody (4E7) (V2LY-1206-LY780)

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Target: COPS6
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human, Mouse, Rat
Clone: 4E7
Application*: WB, P, IC/IF
Datasheet SDS

Mouse Anti-COPS6 Recombinant Antibody (2H5) (V2LY-1206-LY779)

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Target: COPS6
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human
Clone: 2H5
Application*: E, IH
Datasheet SDS

Mouse Anti-COPS6 Recombinant Antibody (2H4) (V2LY-1206-LY778)

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Target: COPS6
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Mouse, Rat
Clone: 2H4
Application*: WB
Datasheet SDS

Mouse Anti-COPS6 Recombinant Antibody (2F5) (V2LY-1206-LY777)

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Target: COPS6
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Mouse, Rat
Clone: 2F5
Application*: WB, IH
Datasheet SDS
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(P): Predicted
* Abbreviations
  • AActivation
  • AGAgonist
  • APApoptosis
  • BBlocking
  • BABioassay
  • BIBioimaging
  • CImmunohistochemistry-Frozen Sections
  • CIChromatin Immunoprecipitation
  • CTCytotoxicity
  • CSCostimulation
  • DDepletion
  • DBDot Blot
  • EELISA
  • ECELISA(Cap)
  • EDELISA(Det)
  • ESELISpot
  • EMElectron Microscopy
  • FFlow Cytometry
  • FNFunction Assay
  • GSGel Supershift
  • IInhibition
  • IAEnzyme Immunoassay
  • ICImmunocytochemistry
  • IDImmunodiffusion
  • IEImmunoelectrophoresis
  • IFImmunofluorescence
  • IGImmunochromatography
  • IHImmunohistochemistry
  • IMImmunomicroscopy
  • IOImmunoassay
  • IPImmunoprecipitation
  • ISIntracellular Staining for Flow Cytometry
  • LALuminex Assay
  • LFLateral Flow Immunoassay
  • MMicroarray
  • MCMass Cytometry/CyTOF
  • MDMeDIP
  • MSElectrophoretic Mobility Shift Assay
  • NNeutralization
  • PImmunohistologyp-Paraffin Sections
  • PAPeptide Array
  • PEPeptide ELISA
  • PLProximity Ligation Assay
  • RRadioimmunoassay
  • SStimulation
  • SESandwich ELISA
  • SHIn situ hybridization
  • TCTissue Culture
  • WBWestern Blot
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