InnateDB Protein
|
IDBP-256015.6
|
Last Modified
|
2014-10-13 [Report errors or provide feedback]
|
Gene Symbol
|
Cops7a
|
Protein Name
|
COP9 (constitutive photomorphogenic) homolog, subunit 7a (Arabidopsis thaliana)
|
Synonyms
|
D6Ertd35e;
|
Species
|
Mus musculus
|
Ensembl Protein
|
ENSMUSP00000108058
|
InnateDB Gene
|
IDBG-188613 (Cops7a)
|
Protein Structure
|
|
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, JUN, I-kappa-B-alpha/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 (By similarity). {ECO:0000250}.
|
Subcellular Localization |
Cytoplasm {ECO:0000250}. Nucleus {ECO:0000250}.
|
Disease Associations |
|
Tissue Specificity |
|
Comments |
|
Number of Interactions
|
This gene and/or its encoded proteins are associated with 2 experimentally validated interaction(s) in this database.
They are also associated with 47 interaction(s) predicted by orthology.
Experimentally validated |
Total |
2
[view]
|
Protein-Protein |
2
[view]
|
Protein-DNA |
0
|
Protein-RNA |
0
|
DNA-DNA |
0
|
RNA-RNA |
0
|
DNA-RNA |
0
|
|
Predicted by orthology |
Total |
47 [view]
|
|
|
Molecular Function |
|
Biological Process |
|
Cellular Component |
|
PDB ID |
MGI:1349400
|
InterPro |
IPR000717
Proteasome component (PCI) domain
|
PFAM |
PF01399
|
PRINTS |
|
PIRSF |
|
SMART |
SM00088
|
TIGRFAMs |
|
Modification |
|
SwissProt |
Q9CZ04
|
PhosphoSite |
PhosphoSite-Q9CZ04
|
TrEMBL |
D3Z440
|
UniProt Splice Variant |
|
Entrez Gene |
26894
|
UniGene |
Mm.244536
|
RefSeq |
NP_001157561
|
MGI ID |
|
MGI Symbol |
Cops7a
|
OMIM |
|
CCDS |
CCDS51909
|
HPRD |
|
IMGT |
|
EMBL |
AC164563
AF071316
AF240179
AK010726
AK013155
AK019122
BC003724
|
GenPept |
AAC33903
AAH03724
AAK43736
BAB27144
BAB28682
BAB31554
|
|
|