MTX2 - metaxin 2 Gene
Also Known as MDPS; metaxin-2
生物種: Homo sapiens
About MTX2
This gene has 5 transcripts (splice variants), 207 orthologues, 3 paralogues and is associated with 2 phenotypes. Ubiquitous expression in testis (RPKM 27.0), adrenal (RPKM 14.9) and 25 other tissues.
Summary
The protein encoded by this gene is highly similar to the metaxin 2 protein from mouse, which has been shown to interact with the mitochondrial membrane protein metaxin 1. Because of this similarity, it is thought that the encoded protein is peripherally associated with the cytosolic face of the outer mitochondrial membrane, and that it is involved in the import of proteins into the mitochondrion. Alternative splicing results in multiple transcript variants. A related pseudogene has been identified on chromosome 7. [provided by RefSeq, Jun 2009]
MTX2 Products (4)
| mRNA | Protein | Name |
|---|---|---|
| NM_001006635.3 | NP_001006636.1 | metaxin-2 isoform 2 |
| NM_001319097.2 | NP_001306026.1 | metaxin-2 isoform 3 |
| NM_001319098.2 | NP_001306027.1 | metaxin-2 isoform 4 |
| NM_006554.5 | NP_006545.1 | metaxin-2 isoform 1 |
| Molecular Function GO Annotation | Evidence | 参考文献 | 由来 |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
25416956 | GOA |
| Biological Process GO Annotation | Evidence | 参考文献 | 由来 |
|---|---|---|---|
| involved in mitochondrial transport |
IMP
IMP: Inferred from mutant phenotype
|
32917887 | GOA |
| Cellular Component GO Annotation | Evidence | 参考文献 | 由来 |
|---|---|---|---|
| part of SAM complex |
IPI
IPI: Inferred from physical interaction
|
17510655 | GOA |
| located in mitochondrion |
IDA
IDA: Inferred from direct assay
|
25997101 | GOA |
MTX2 Protein Structure
Tom37: Outer mitochondrial membrane transport complex protein (39 - 92)
GST_C_3: Glutathione S-transferase, C-terminal domain (127 - 251)
- 0
- 100
- 200
- 263 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
metaxin-2 |
|
MTX2 Protein-protein interaction Information
|
Type
|
タンパク質名 | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | 参考文献 |
|---|---|---|---|---|---|---|---|
|
Intra
|
MTX2 | O75431 | RHOH | Homo sapiens | Q15669 | 32296183 | |
|
Intra
|
MTX2 | O75431 | RHOH | Homo sapiens | Q15669 | 32296183 | |
|
Intra
|
MTX2 | O75431 | RHOH | Homo sapiens | Q15669 | 32296183 | |
|
Intra
|
MTX2 | O75431 | C1QTNF2 | Homo sapiens | Q9BXJ5 | 32296183 | |
|
Intra
|
MTX2 | O75431 | C1QTNF2 | Homo sapiens | Q9BXJ5 | 32296183 | |
|
Intra
|
MTX2 | O75431 | C1QTNF2 | Homo sapiens | Q9BXJ5 | 32296183 | |
|
Intra
|
MTX2 | O75431 | TADA2A | Homo sapiens | O75478 | 25416956 | |
|
Intra
|
MTX2 | O75431 | TADA2A | Homo sapiens | O75478 | 25416956 | |
|
Intra
|
MTX2 | O75431 | KASH5 | Homo sapiens | Q8N6L0 | 32296183 | |
|
Intra
|
MTX2 | O75431 | KASH5 | Homo sapiens | Q8N6L0 | 32296183 | |
|
Intra
|
MTX2 | O75431 | KASH5 | Homo sapiens | Q8N6L0 | 32296183 | |
|
Intra
|
MTX2 | O75431 | KASH5 | Homo sapiens | Q8N6L0 | 25416956 | |
|
Intra
|
MTX2 | O75431 | UBQLN2 | Homo sapiens | Q9UHD9 | 32296183 | |
|
Intra
|
MTX2 | O75431 | UBQLN2 | Homo sapiens | Q9UHD9 | 32296183 | |
|
Intra
|
MTX2 | O75431 | UBQLN2 | Homo sapiens | Q9UHD9 | 32296183 |
関連疾患
| Diseases | Alias | |
|---|---|---|
| Mandibuloacral Dysplasia Progeroid Syndrome |
|
|
| Pigmentation Anomaly Of The Skin |
|
|
| Mandibuloacral Dysplasia With Type A Lipodystrophy |
|
|
| Hypertension, Essential |
|
|
| Cranioectodermal Dysplasia 2 |
|
|
| Intellectual Disability-Severe Speech Delay-Mild Dysmorphism Syndrome |
|
|
| Acroosteolysis |
|
|
| Progeroid Syndrome |
|
Orthologs Information
| 生物種 | Symbol | 由来 | ID |
|---|---|---|---|
| Felis catus | MTX2 | VGNC | VGNC:68356 |
| Rattus norvegicus | MTX2 | RGD | RGD:1306473 |
| Mus musculus | MTX2 | MGD | MGI:1859652 |
| Bos taurus | MTX2 | VGNC | VGNC:56129 |
| Canis familiaris | MTX2 | VGNC | VGNC:53101 |
| Macaca mulatta | MTX2 | VGNC | VGNC:75080 |
| Others | MTX2 | NCBI |