COPS7B

protein-coding

COP9 signalosome subunit 7B, the group of COP9 signalosome

Gene summary

Involved in protein deneddylation. Located in nucleoplasm. Part of COP9 signalosome. [provided by Alliance of Genome Resources, Jul 2025]

MANE transcript

NM_022730.4

Inheritance

—

ClinVar variants

U:28

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 0.19

Max pathogenic AF

—

Genomic locus

chr2:231,781,671-231,809,254

External References & Databases

Transcript & Mutation Effects

hg38 • Region Span ~27.6 kb
Loading mutation effect viewer...

GenCC Phenotypes & Disease Associations

Curated gene-disease validity assertions and inheritance patterns

No GenCC data available for this gene.

ClinVar Associated Diseases & Phenotypes

Reported disease conditions connected to COPS7B variants in ClinVar

1 Conditions Cataloged
not specifiedTotal: 26

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_022730.4. Only rare variants are included.

We include only reliable ClinVar variants with their consequences to MANE Select, MANE Plus Clinical transcripts, or transcripts with TSL equal to 1. Click a count to filter the variants table below.

Slight differences between displayed counts and ClinVar may occur due to a different transcript/consequence chosen by our variant effect predictor, or because we classify Benign/Likely benign as Likely benign and Pathogenic/Likely pathogenic as Likely pathogenic.

EffectPLPVUSLBBSum
synonymous
0
missense
26
clinvar
26
nonsense
1
clinvar
1
start loss
0
frameshift
0
splice donor/acceptor (+/-2bp)
1
clinvar
1
Total00280028
Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 4 of 62 transcripts
Transcript IDSourceProtein IDCoding ExonsMANE Status
NM_022730.4RefSeqNP_073567.16MANE Select
ENST00000350033.8EnsemblENSP00000272995.56MANE Select
NM_001282949.3RefSeqNP_001269878.16Standard
NM_001282950.3RefSeqNP_001269879.17Standard

Gene Ontology (GO) Annotations & Pathways

Biological processes, molecular functions, cellular components and pathways

Pathways ConsensusPathDB

  • DNA Repair
  • Vesicle-mediated transport
  • Membrane Trafficking
  • Post-translational protein modification
  • Metabolism of proteins

Biological Process

  • protein deneddylation
  • nucleotide-excision repair, DNA damage recognition
  • transcription-coupled nucleotide-excision repair
  • viral process
  • post-translational protein modification

Molecular Function

  • protein binding

Cellular Component

  • nucleoplasm
  • cytosol
  • COP9 signalosome

gnomAD Constraint

Source: gnomAD

Gene type
protein_coding
Transcript type
protein_coding
Transcript
ENST00000350033
Coding exons
6
Length
27583
Individuals with no LoFs
125735
Homozygous LoFs
0
Heterozygous LoFs
4
Defined
125739
p
0.0000159
Z-ScoreObservedExpectedObserved/ExpectedMutation RateTotal Possible
Missense1.091081450.7460.000007941704
Missense (PolyPhen)2350.9910.45106619
Synonymous0.2745759.70.9550.00000333523
Loss of Function2.99315.90.1899.29e-7168

Population LoF Frequency

PopulationCAFp-valueStatus
African00.0absent
Latino/Admixed American00.0absent
Ashkenazi Jewish00.0absent
East Asian00.0absent
Finnish00.0absent
European (Non-Finnish)0.0000350.000035rare
South Asian00.0absent
Other00.0absent

dbNSFP Gene Annotations

Source: dbNSFP

Function
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. {ECO:0000269|PubMed:11285227, ECO:0000269|PubMed:11337588, ECO:0000269|PubMed:12628923, ECO:0000269|PubMed:12732143}.;

Recessive Scores

pRec
0.0819

Intolerance Scores

LoFtool
0.622
RVIS EVS
-0.12
RVIS percentile EVS
44.89

Essentials

Essential (CRISPR)
N
Essential (CRISPR2)
N
Essential (gene trap)
N
Indispensability pred.
E
Indispensability score
0.903

Gene Damage Prediction

AllRecessiveDominant
MendelianMediumMediumMedium
Primary ImmunodeficiencyMediumMediumMedium
CancerMediumMediumMedium
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