FBXO22
protein-codingF-box protein 22, the group of F-boxes other
Gene summary
This gene encodes a member of the F-box protein family which is characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of the ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into 3 classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene belongs to the Fbxs class and, as a transcriptional target of the tumor protein p53, is thought to be involved in degradation of specific proteins in response to p53 induction. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2010]
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~38.6 kbGenCC 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 FBXO22 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_147188.3. 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.
| Effect | PathogenicP | Likely pathogenicLP | VUS | Likely benignLB | BenignB | Sum |
|---|---|---|---|---|---|---|
| synonymous | 1 | 1 | ||||
| missense | 47 | 2 | 49 | |||
| nonsense | 1 | 1 | ||||
| start loss | 0 | |||||
| frameshift | 3 | 1 | 4 | |||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 3 | 0 | 49 | 3 | 0 | 55 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_671717.1 | 7 | MANE Select | |
| Ensembl | ENSP00000307833.3 | 7 | MANE Select | |
| RefSeq | NP_036302.1 | 6 | Standard | |
| Ensembl | ENSP00000396442.2 | 6 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Pathways ConsensusPathDB
- Post-translational protein modification
- Metabolism of proteins
- Immune System
- Adaptive Immune System
- Antigen processing: Ubiquitination & Proteasome degradation
Biological Process
- protein polyubiquitination
- cellular protein modification process
- ubiquitin-dependent protein catabolic process
- nucleocytoplasmic transport
- cellular response to starvation
Molecular Function
- ubiquitin-protein transferase activity
- protein binding
Cellular Component
- nucleus
- cytosol
- Z disc
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000308275
- Coding exons
- 7
- Length
- 31410
- Individuals with no LoFs
- 125742
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 5
- Defined
- 125747
- p
- 0.0000199
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | 0.837 | 188 | 223 | 0.842 | 0.0000112 | 2615 |
| Missense (PolyPhen) | 55 | 73.728 | 0.74598 | 845 | ||
| Synonymous | -0.595 | 91 | 84.1 | 1.08 | 0.00000423 | 802 |
| Loss of Function | 3.48 | 1 | 16.0 | 0.0623 | 8.27e-7 | 198 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0 | 0.0 | absent |
| Latino/Admixed American | 0 | 0.0 | absent |
| Ashkenazi Jewish | 0 | 0.0 | absent |
| East Asian | 0 | 0.0 | absent |
| Finnish | 0 | 0.0 | absent |
| European (Non-Finnish) | 0.000027 | 0.000026 | rare |
| South Asian | 0.000065 | 0.000065 | rare |
| Other | 0 | 0.0 | absent |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: Substrate-recognition component of the SCF (SKP1-CUL1-F- box protein)-type E3 ubiquitin ligase complex. Promotes the proteasome-dependent degradation of key sarcomeric proteins, such as alpha-actinin (ACTN2) and filamin-C (FLNC), essential for maintenance of normal contractile function. {ECO:0000269|PubMed:22972877}.;
Intolerance Scores
- LoFtool
- 0.103
- RVIS EVS
- -0.03
- RVIS percentile EVS
- 51.66
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- N
- Essential (gene trap)
- N
- Indispensability pred.
- E
- Indispensability score
- 0.596
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |