SETX - senataxin Gene
Also Known as ALS4; AOA2; STEX; Sen1; SCAN2; SCAR1; bA479K20.2
Species: Homo sapiens
About SETX
This gene has 5 transcripts (splice variants), 190 orthologues, 10 paralogues and is associated with 4 phenotypes. Ubiquitous expression in thyroid (RPKM 20.6), testis (RPKM 18.7) and 24 other tissues.
Summary
This gene encodes a protein named for its homology to the Sen1p protein of fungi which has RNA helicase activity encoded by a domain at the C-terminal end of the protein. The protein encoded by this gene contains a DNA/RNA helicase domain at its C-terminal end which suggests that it may be involved in both DNA and RNA processing. Mutations in this gene have been associated with ataxia-ocular apraxia-2 (AOA2) and an autosomal dominant form of juvenile amyotrophic lateral sclerosis (ALS4). [provided by RefSeq, Jul 2008]
SETX Products (3)
| mRNA | Protein | Name |
|---|---|---|
| NM_001351527.2 | NP_001338456.1 | probable helicase senataxin isoform 1 |
| NM_001351528.2 | NP_001338457.1 | probable helicase senataxin isoform 2 |
| NM_015046.7 | NP_055861.3 | probable helicase senataxin isoform 1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
24244371 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
19515850 | GOA |
| enables transcription termination site sequence-specific DNA binding |
IDA
IDA: Inferred from direct assay
|
21700224 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in axon |
IDA
IDA: Inferred from direct assay
|
21576111 | GOA |
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
17562789 | GOA |
| located in growth cone |
IDA
IDA: Inferred from direct assay
|
21576111 | GOA |
| located in nuclear chromosome |
IDA
IDA: Inferred from direct assay
|
24105744 | GOA |
| located in nucleoplasm |
IDA
IDA: Inferred from direct assay
|
17562789 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
17562789 | GOA |
SETX Protein Structure
AAA_11: AAA domain (1934 - 2217)
AAA_12: AAA domain (2225 - 2424)
- 0
- 500
- 1000
- 1500
- 2000
- 2500
- 2677 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
probable helicase senataxin |
|
SETX Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
SETX | Q7Z333 | USP2 | Homo sapiens | O75604-3 | 32814053 | |
|
Intra
|
SETX | Q7Z333 | USP2 | Homo sapiens | O75604-3 | 32814053 | |
|
Intra
|
SETX | Q7Z333 | USP2 | Homo sapiens | O75604-3 | 32814053 | |
|
Intra
|
SETX | Q7Z333 | SETX | Homo sapiens | Q7Z333 | 24244371 | |
|
Intra
|
SETX | Q7Z333 | POLR2A | Homo sapiens | P24928 | 26700805 | |
|
Intra
|
SETX | Q7Z333 | SETX | Homo sapiens | Q7Z333 | 24244371 | |
|
Intra
|
SETX | Q7Z333 | UBE2I | Homo sapiens | P63279 | 20936779 | |
|
Intra
|
SETX | Q7Z333 | SETX | Homo sapiens | Q7Z333 | 24244371 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Spinocerebellar Ataxia, Autosomal Recessive, With Axonal Neuropathy 2 |
|
|
| Amyotrophic Lateral Sclerosis 4, Juvenile |
|
|
| Aceruloplasminemia |
|
|
| Ataxia, Early-Onset, With Oculomotor Apraxia And Hypoalbuminemia |
|
|
| Apraxia |
|
|
| Lateral Sclerosis |
|
|
| Amyotrophic Lateral Sclerosis 1 |
|
|
| Oculomotor Apraxia |
|
|
| Friedreich Ataxia |
|
|
| Frontotemporal Dementia |
|
|
| Cerebral Palsy |
|
|
| Juvenile Amyotrophic Lateral Sclerosis |
|
|
| Spastic Ataxia |
|
|
| Axonal Neuropathy |
|
|
| Amyotrophic Lateral Sclerosis Type 6 |
|
|
| Ataxia-Oculomotor Apraxia 3 |
|
|
| Amyotrophic Lateral Sclerosis 11 |
|
|
| Amyotrophic Lateral Sclerosis Type 15 |
|
|
| Neuropathy |
|
|
| Amyotrophic Lateral Sclerosis 10 With Or Without Frontotemporal Dementia |
|
|
| Amyotrophic Lateral Sclerosis 8 |
|
|
| Spinocerebellar Ataxia 2 |
|
|
| Ceroid Lipofuscinosis, Neuronal, 8 |
|
|
| Spinocerebellar Ataxia, Autosomal Recessive 26 |
|
|
| Motor Neuron Disease |
|
|
| Amyotrophic Lateral Sclerosis Type 12 |
|
|
| Autosomal Recessive Cerebellar Ataxia |
|
|
| Spastic Ataxia, Charlevoix-Saguenay Type |
|
|
| Autosomal Dominant Wolfram Syndrome |
|
|
| Spinocerebellar Ataxia Type 1 With Axonal Neuropathy |
|
|
| Spinocerebellar Ataxia 29 |
|
|
| Ataxia With Vitamin E Deficiency |
|
|
| Muscular Atrophy |
|
|
| Amyotrophic Lateral Sclerosis 16, Juvenile |
|
|
| Ataxia-Telangiectasia |
|
|
| Cerebral Palsy, Ataxic, Autosomal Recessive |
|
|
| Spinocerebellar Ataxia, Autosomal Recessive 27 |
|
|
| Motor Peripheral Neuropathy |
|
|
| Amyotrophic Lateral Sclerosis 21 |
|
|
| Coenzyme Q10 Deficiency, Primary, 4 |
|
|
| Spinal Muscular Atrophy With Lower Extremity Predominant |
|
|
| Amyotrophic Lateral Sclerosis 18 |
|
|
| Cerebellar Disease |
|
|
| Spinal Muscular Atrophy, Distal, Autosomal Recessive, 1 |
|
|
| Amyotrophic Lateral Sclerosis Type 14 |
|
|
| Hereditary Ataxia |
|
|
| Autosomal Recessive Distal Hereditary Motor Neuronopathy |
|
|
| Spinocerebellar Ataxia, Autosomal Recessive 8 |
|
|
| Distal Hereditary Motor Neuronopathy Type 7 |
|
|
| Progressive Bulbar Palsy |
|
|
| Spastic Paraplegia 7, Autosomal Recessive |
|
|
| Progressive Muscular Atrophy |
|
|
| Frontotemporal Dementia And/Or Amyotrophic Lateral Sclerosis 1 |
|
|
| Autosomal Dominant Cerebellar Ataxia |
|
|
| Hemochromatosis, Type 1 |
|
|
| Choreatic Disease |
|
|
| Sensory Ataxic Neuropathy, Dysarthria, And Ophthalmoparesis |
|
|
| Spinocerebellar Ataxia 1 |
|
|
| Hypertrophic Neuropathy Of Dejerine-Sottas |
|
|
| Hereditary Spastic Paraplegia |
|
|
| Aicardi-Goutieres Syndrome |
|
|
| Neuromuscular Disease |
|
|
| Charcot-Marie-Tooth Disease |
|
|
| Peripheral Nervous System Disease |
|
|
| Fanconi Anemia, Complementation Group A |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | SETX | VGNC | VGNC:46062 |
| Macaca mulatta | SETX | VGNC | VGNC:77356 |
| Mus musculus | SETX | MGD | MGI:2443480 |
| Bos taurus | SETX | VGNC | VGNC:34501 |
| Felis catus | SETX | VGNC | VGNC:67403 |
| Rattus norvegicus | SETX | RGD | RGD:1565575 |
| Others | SETX | NCBI |