NDUFS5
protein-codingNADH:ubiquinone oxidoreductase subunit S5, the group of NADH:ubiquinone oxidoreductase supernumerary subunits
Gene summary
This gene is a member of the NADH dehydrogenase (ubiquinone) iron-sulfur protein family. The encoded protein is a subunit of the NADH:ubiquinone oxidoreductase (complex I), the first enzyme complex in the electron transport chain located in the inner mitochondrial membrane. Alternative splicing results in multiple transcript variants and pseudogenes have been identified on chromosomes 1, 4 and 17. [provided by RefSeq, May 2010]
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~8.3 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 NDUFS5 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_004552.3. 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 | 13 | 2 | 15 | |||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 2 | 2 | ||||
| Total | 0 | 0 | 15 | 2 | 1 | 18 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_004543.1 | 2 | MANE Select | |
| Ensembl | ENSP00000362060.3 | 2 | MANE Select | |
| RefSeq | NP_001171908.1 | 2 | Standard | |
| Ensembl | ENSP00000362058.3 | 2 | Standard |
Model Organisms & Knockout Phenotypes
Observed phenotypic effects in mouse and zebrafish models
| Gene / Model | Organism | Observed Phenotype |
|---|---|---|
| ndufs5 | Danio rerio | Structure: liver Quality: quality abnormal |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Pathways ConsensusPathDB
- Retrograde endocannabinoid signaling - Homo sapiens (human)
- Non-alcoholic fatty liver disease (NAFLD) - Homo sapiens (human)
- Alzheimer,s disease - Homo sapiens (human)
- Huntington,s disease - Homo sapiens (human)
- Thermogenesis - Homo sapiens (human)
Biological Process
- mitochondrial electron transport, NADH to ubiquinone
- mitochondrial respiratory chain complex I assembly
Molecular Function
- NADH dehydrogenase (ubiquinone) activity
Cellular Component
- mitochondrion
- mitochondrial inner membrane
- mitochondrial respiratory chain complex I
- mitochondrial intermembrane space
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000372969
- Coding exons
- 2
- Length
- 8319
- Individuals with no LoFs
- 125739
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 8
- Defined
- 125747
- p
- 0.0000318
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | 0.0125 | 69 | 69.3 | 0.996 | 0.00000427 | 697 |
| Missense (PolyPhen) | 13 | 14.903 | 0.87231 | 210 | ||
| Synonymous | 0.952 | 15 | 20.5 | 0.732 | 0.00000101 | 192 |
| Loss of Function | 1.03 | 3 | 5.65 | 0.531 | 3.72e-7 | 54 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0 | 0.0 | absent |
| Latino/Admixed American | 0.000058 | 0.000058 | rare |
| Ashkenazi Jewish | 0 | 0.0 | absent |
| East Asian | 0.000054 | 0.000054 | rare |
| Finnish | 0 | 0.0 | absent |
| European (Non-Finnish) | 0.0000088 | 0.0000088 | rare |
| South Asian | 0.000098 | 0.000098 | rare |
| Other | 0.00016 | 0.00016 | rare |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone. {ECO:0000269|PubMed:27626371}.;
Recessive Scores
- pRec
- 0.106
Intolerance Scores
- LoFtool
- 0.573
- RVIS EVS
- -0.14
- RVIS percentile EVS
- 42.88
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- S
- Essential (gene trap)
- H
- Indispensability pred.
- N
- Indispensability score
- 0.231
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |