XPR1 - xenotropic and polytropic retrovirus receptor 1 Gene
Also Known as X3; SYG1; IBGC6; SLC53A1
Species: Homo sapiens
About XPR1
This gene has 5 transcripts (splice variants), 194 orthologues and is associated with 2 phenotypes. Ubiquitous expression in heart (RPKM 12.0), testis (RPKM 8.5) and 24 other tissues.
Summary
The protein encoded by this gene is a receptor for the xenotropic and polytropic classes of murine leukemia viruses. The encoded protein is involved in phosphate homeostasis by mediating phosphate export from the cell. Defects in this gene have been associated with idiopathic basal ganglia calcification-6. [provided by RefSeq, Jun 2016]
XPR1 Products (3)
| mRNA | Protein | Name |
|---|---|---|
| NM_001135669.2 | NP_001129141.1 | xenotropic and polytropic retrovirus receptor 1 isoform 2 |
| NM_001328662.2 | NP_001315591.1 | xenotropic and polytropic retrovirus receptor 1 isoform 3 |
| NM_004736.4 | NP_004727.2 | xenotropic and polytropic retrovirus receptor 1 isoform 1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables efflux transmembrane transporter activity |
IMP
IMP: Inferred from mutant phenotype
|
23791524 | GOA |
| enables inositol hexakisphosphate binding |
IDA
IDA: Inferred from direct assay
|
27080106 | GOA |
| enables phosphate transmembrane transporter activity |
IMP
IMP: Inferred from mutant phenotype
|
23791524 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in intracellular phosphate ion homeostasis |
IMP
IMP: Inferred from mutant phenotype
|
20068231 | GOA |
| involved in phosphate ion transmembrane transport |
IMP
IMP: Inferred from mutant phenotype
|
23791524 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
23791524 | GOA |
XPR1 Protein Structure
SPX: SPX domain (1 - 171)
EXS: EXS family (268 - 618)
- 0
- 200
- 400
- 600
- 696 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
xenotropic and polytropic retrovirus receptor 1 |
|
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Basal Ganglia Calcification, Idiopathic, 6 |
|
|
| Basal Ganglia Calcification, Idiopathic, 1 |
|
|
| Basal Ganglia Calcification |
|
|
| Leukemia |
|
|
| Fanconi Syndrome |
|
|
| Kenny-Caffey Syndrome, Type 1 |
|
|
| Basal Ganglia Disease |
|
|
| Non-Syndromic X-Linked Intellectual Disability 89 |
|
|
| Lingual-Facial-Buccal Dyskinesia |
|
|
| Mental Retardation, X-Linked 92 |
|
|
| Parkinsonism |
|
|
| Chronic Fatigue Syndrome |
|
|
| Dystonia |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Felis catus | XPR1 | VGNC | VGNC:107962 |
| Mus musculus | XPR1 | MGD | MGI:97932 |
| Macaca mulatta | XPR1 | VGNC | VGNC:100188 |
| Rattus norvegicus | XPR1 | RGD | RGD:1306554 |
| Others | XPR1 | NCBI |