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COPS3
HPA
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  • COPS3
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

COPS3
Synonyms CSN3, SGN3
Gene descriptioni

Full gene name according to HGNC.

COP9 signalosome subunit 3
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 17
Cytoband p11.2
Chromosome location (bp) 17246616 - 17281273
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

6
Ensembl ENSG00000141030 (version 109)
Entrez gene 8533
HGNC HGNC:2239
UniProt Q9UNS2 (UniProt - Evidence at protein level)
neXtProt NX_Q9UNS2
GeneCards COPS3
Antibodypedia COPS3 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

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/ICSBP, 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.... show less
Gene summary (Entrez)i

Useful information about the gene from Entrez

The protein encoded by this gene possesses kinase activity that phosphorylates regulators involved in signal transduction. It phosphorylates I kappa-Balpha, p105, and c-Jun. It acts as a docking site for complex-mediated phosphorylation. The gene is located within the Smith-Magenis syndrome region on chromosome 17. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2015]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
COPS3-201
ENSP00000268717
ENST00000268717
Q9UNS2
[Direct mapping] COP9 signalosome complex subunit 3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000338 [protein deneddylation]
GO:0001701 [in utero embryonic development]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0007165 [signal transduction]
GO:0008180 [COP9 signalosome]
GO:0009416 [response to light stimulus]
GO:0032991 [protein-containing complex]
GO:0045116 [protein neddylation]
GO:0048471 [perinuclear region of cytoplasm]
GO:1902162 [regulation of DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator]
GO:2000434 [regulation of protein neddylation]
Show all
423 aa
47.9 kDa
No 0
COPS3-202
ENSP00000409028
ENST00000417352
C9JLV5
[Direct mapping] COP9 signalosome complex subunit 3
Show all
   SCAMPI predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005654 [nucleoplasm]
GO:0008180 [COP9 signalosome]
Show all
318 aa
35.9 kDa
No 0
COPS3-203
ENSP00000413298
ENST00000439936
H7C3P9
[Direct mapping] COP9 signalosome complex subunit 3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0008180 [COP9 signalosome]
GO:0032991 [protein-containing complex]
Show all
345 aa
39 kDa
No 0
COPS3-212
ENSP00000437606
ENST00000539941
Q9UNS2
[Direct mapping] COP9 signalosome complex subunit 3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000338 [protein deneddylation]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0007165 [signal transduction]
GO:0008180 [COP9 signalosome]
GO:0009416 [response to light stimulus]
GO:0032991 [protein-containing complex]
GO:0045116 [protein neddylation]
GO:0048471 [perinuclear region of cytoplasm]
GO:1902162 [regulation of DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator]
GO:2000434 [regulation of protein neddylation]
Show all
403 aa
45.7 kDa
No 0
COPS3-216
ENSP00000466153
ENST00000579716
K7ELN6
[Direct mapping] COP9 signalosome complex subunit 3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
51 aa
5.7 kDa
No 0
COPS3-217
ENSP00000468536
ENST00000583160
K7ES36
[Direct mapping] COP9 signalosome complex subunit 3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0008180 [COP9 signalosome]
Show all
122 aa
13.6 kDa
No 0

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