TIMM10
protein-codingtranslocase of inner mitochondrial membrane 10, the group of TIM22 complex
Gene summary
The mitochondrial protein encoded by this gene belongs to a family of evolutionarily conserved proteins that are organized in heterooligomeric complexes in the mitochondrial intermembrane space. These proteins mediate the import and insertion of hydrophobic membrane proteins into the mitochondrial inner membrane, functioning as intermembrane space chaperones for the highly insoluble carrier proteins. [provided by RefSeq, Nov 2011]
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~2.3 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 TIMM10 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_012456.3. 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 | 0 | |||||
| missense | 8 | 8 | ||||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 1 | 1 | ||||
| Total | 0 | 0 | 9 | 0 | 0 | 9 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_036588.1 | 2 | MANE Select | |
| Ensembl | ENSP00000257245.4 | 2 | MANE Select | |
| Ensembl | ENSP00000433627.1 | 2 | Standard | |
| Ensembl | ENSP00000433627.1 | 2 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Pathways ConsensusPathDB
- Metabolism of proteins
- Mitochondrial protein import
Biological Process
- protein targeting to mitochondrion
- sensory perception of sound
- protein insertion into mitochondrial inner membrane
- chaperone-mediated protein transport
Molecular Function
- transporter activity
- protein binding
- zinc ion binding
- protein transporter activity
- protein homodimerization activity
Cellular Component
- mitochondrion
- mitochondrial inner membrane
- TIM23 mitochondrial import inner membrane translocase complex
- mitochondrial intermembrane space
- mitochondrial intermembrane space protein transporter complex
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000257245
- Coding exons
- 2
- Length
- 2341
- Individuals with no LoFs
- 125656
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 25
- Defined
- 125681
- p
- 0.0000995
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | 0.923 | 34 | 52.9 | 0.643 | 0.00000276 | 597 |
| Missense (PolyPhen) | 10 | 16.51 | 0.60568 | 204 | ||
| Synonymous | -0.202 | 21 | 19.9 | 1.06 | 0.00000100 | 163 |
| Loss of Function | -0.0594 | 4 | 3.87 | 1.03 | 2.49e-7 | 42 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0.000062 | 0.000062 | rare |
| Latino/Admixed American | 0.00020 | 0.00020 | rare |
| Ashkenazi Jewish | 0 | 0.0 | absent |
| East Asian | 0.00011 | 0.00011 | rare |
| Finnish | 0 | 0.0 | absent |
| European (Non-Finnish) | 0.00012 | 0.00012 | rare |
| South Asian | 0.000033 | 0.000033 | rare |
| Other | 0 | 0.0 | absent |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: Mitochondrial intermembrane chaperone that participates in the import and insertion of multi-pass transmembrane proteins into the mitochondrial inner membrane. May also be required for the transfer of beta-barrel precursors from the TOM complex to the sorting and assembly machinery (SAM complex) of the outer membrane. Acts as a chaperone-like protein that protects the hydrophobic precursors from aggregation and guide them through the mitochondrial intermembrane space. {ECO:0000269|PubMed:14726512}.;
Recessive Scores
- pRec
- 0.130
Intolerance Scores
- LoFtool
- 0.671
- RVIS EVS
- 0.01
- RVIS percentile EVS
- 54.63
Essentials
- Essential (CRISPR)
- E
- Essential (CRISPR2)
- E
- Essential (gene trap)
- E
- Indispensability pred.
- N
- Indispensability score
- 0.215
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Low | Low |
| Primary Immunodeficiency | Medium | Low | Medium |
| Cancer | Low | Low | Low |