AMPD2 - adenosine monophosphate deaminase 2 Gene
Also Known as PCH9; SPG63
Species: Homo sapiens
About AMPD2
This gene has 56 transcripts (splice variants), 285 orthologues, 2 paralogues and is associated with 5 phenotypes. Ubiquitous expression in bone marrow (RPKM 34.7), adrenal (RPKM 15.5) and 24 other tissues.
Summary
The protein encoded by this gene is important in purine metabolism by converting AMP to IMP. The encoded protein, which acts as a homotetramer, is one of three AMP deaminases found in mammals. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2012]
AMPD2 Products (5)
| mRNA | Protein | Name |
|---|---|---|
| NM_001257361.2 | NP_001244290.1 | AMP deaminase 2 isoform 4 |
| NM_001308170.1 | NP_001295099.1 | AMP deaminase 2 isoform 5 |
| NM_001368809.2 | NP_001355738.1 | AMP deaminase 2 isoform 1 |
| NM_004037.9 | NP_004028.4 | AMP deaminase 2 isoform 1 |
| NM_139156.4 | NP_631895.1 | AMP deaminase 2 isoform 2 |
| Molecular Function GO Annotation | Evidence | Références | Source |
|---|---|---|---|
| enables AMP deaminase activity |
IGI
IGI: Inferred from genetic interaction
|
23911318 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
32296183 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
21044950 | GOA |
| Biological Process GO Annotation | Evidence | Références | Source |
|---|---|---|---|
| acts upstream of or within IMP biosynthetic process |
IGI
IGI: Inferred from genetic interaction
|
23911318 | GOA |
| involved in cyclic purine nucleotide metabolic process |
IMP
IMP: Inferred from mutant phenotype
|
23911318 | GOA |
| acts upstream of or within energy homeostasis |
IGI
IGI: Inferred from genetic interaction
|
23911318 | GOA |
AMPD2 Protein Structure
A_deaminase: Adenosine/AMP deaminase (411 - 817)
- 0
- 200
- 400
- 600
- 800
- 879 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
AMP deaminase 2 |
|
AMPD2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | Références |
|---|---|---|---|---|---|---|---|
|
Intra
|
AMPD2 | Q01433 | TERF1 | Homo sapiens | P54274 | 21044950 | |
|
Intra
|
AMPD2 | Q01433 | CCNDBP1 | Homo sapiens | O95273 | 31515488 | |
|
Intra
|
AMPD2 | Q01433 | CCNDBP1 | Homo sapiens | O95273 | 25416956 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Pontocerebellar Hypoplasia, Type 9 |
|
|
| Spastic Paraplegia 63, Autosomal Recessive |
|
|
| Spastic Ataxia |
|
|
| Congenital Nervous System Abnormality |
|
|
| Nervous System Disease |
|
|
| Pontocerebellar Hypoplasia |
|
|
| Spastic Paraplegia 74, Autosomal Recessive |
|
|
| Paraplegia |
|
|
| Pontocerebellar Hypoplasia, Type 12 |
|
|
| Pontocerebellar Hypoplasia, Type 11 |
|
|
| Spastic Paraplegia 64, Autosomal Recessive |
|
|
| Spastic Paraplegia 45, Autosomal Recessive |
|
|
| Motor Neuron Disease |
|
|
| Pontocerebellar Hypoplasia, Type 1e |
|
|
| Microcephaly |
|
|
| Hereditary Spastic Paraplegia |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Macaca mulatta | AMPD2 | VGNC | VGNC:69807 |
| Bos taurus | AMPD2 | VGNC | VGNC:25874 |
| Rattus norvegicus | AMPD2 | RGD | RGD:2110 |
| Canis familiaris | AMPD2 | VGNC | VGNC:37839 |
| Felis catus | AMPD2 | VGNC | VGNC:67518 |
| Mus musculus | AMPD2 | MGD | MGI:88016 |
| Others | AMPD2 | NCBI |