PTPRD - protein tyrosine phosphatase receptor type D Gene
Also Known as HPTP; PTPD; HPTPD; HPTPDELTA; RPTPDELTA; R-PTP-delta
Species: Homo sapiens
About PTPRD
This gene has 16 transcripts (splice variants), 1 gene allele, 274 orthologues, 35 paralogues and is associated with 129 phenotypes. Broad expression in brain (RPKM 18.0), kidney (RPKM 8.8) and 14 other tissues.
Summary
The protein encoded by this gene is a member of the protein tyrosine Phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP contains an extracellular region, a single transmembrane segment and two tandem intracytoplasmic catalytic domains, and thus represents a receptor-type PTP. The extracellular region of this protein is composed of three Ig-like and eight fibronectin type III-like domains. Studies of the similar genes in chicken and fly suggest the role of this PTP is in promoting neurite growth, and regulating neurons axon guidance. Multiple alternatively spliced transcript variants of this gene have been reported. A related pseudogene has been identified on chromosome 5. [provided by RefSeq, Jan 2010]
PTPRD Products (10)
| mRNA | Protein | Name |
|---|---|---|
| NM_001040712.2 | NP_001035802.1 | receptor-type tyrosine-protein phosphatase delta isoform 5 precursor |
| NM_001171025.2 | NP_001164496.1 | receptor-type tyrosine-protein phosphatase delta isoform 6 precursor |
| NM_001377946.1 | NP_001364875.1 | receptor-type tyrosine-protein phosphatase delta isoform 7 precursor |
| NM_001377947.1 | NP_001364876.1 | receptor-type tyrosine-protein phosphatase delta isoform 8 precursor |
| NM_001377958.1 | NP_001364887.1 | receptor-type tyrosine-protein phosphatase delta isoform 9 precursor |
| NM_001378058.1 | NP_001364987.1 | receptor-type tyrosine-protein phosphatase delta isoform 10 precursor |
| NM_002839.4 | NP_002830.1 | receptor-type tyrosine-protein phosphatase delta isoform 1 precursor |
| NM_130391.4 | NP_569075.2 | receptor-type tyrosine-protein phosphatase delta isoform 2 precursor |
| NM_130392.3 | NP_569076.2 | receptor-type tyrosine-protein phosphatase delta isoform 3 precursor |
| NM_130393.3 | NP_569077.2 | receptor-type tyrosine-protein phosphatase delta isoform 4 precursor |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
12570871 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in presynapse assembly |
IDA
IDA: Inferred from direct assay
|
21926414 | GOA |
| involved in presynapse assembly |
IMP
IMP: Inferred from mutant phenotype
|
21926414 | GOA |
| involved in synaptic membrane adhesion |
IDA
IDA: Inferred from direct assay
|
23345436 | GOA |
| involved in synaptic membrane adhesion |
IMP
IMP: Inferred from mutant phenotype
|
23345436 | GOA |
| involved in trans-synaptic signaling by trans-synaptic complex |
IDA
IDA: Inferred from direct assay
|
21926414 | GOA |
| involved in trans-synaptic signaling by trans-synaptic complex |
IMP
IMP: Inferred from mutant phenotype
|
21926414 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| is active in glutamatergic synapse |
IDA
IDA: Inferred from direct assay
|
21926414 | GOA |
| is active in glutamatergic synapse |
IMP
IMP: Inferred from mutant phenotype
|
21926414 | GOA |
PTPRD Protein Structure
I-set: Immunoglobulin I-set domain (24 - 115)
I-set: Immunoglobulin I-set domain (127 - 216)
I-set: Immunoglobulin I-set domain (236 - 319)
fn3: Fibronectin type III domain (325 - 405)
fn3: Fibronectin type III domain (419 - 504)
fn3: Fibronectin type III domain (518 - 595)
fn3: Fibronectin type III domain (612 - 699)
fn3: Fibronectin type III domain (714 - 812)
fn3: Fibronectin type III domain (830 - 906)
fn3: Fibronectin type III domain (922 - 1006)
Y_phosphatase: Protein-tyrosine phosphatase (1380 - 1611)
Y_phosphatase: Protein-tyrosine phosphatase (1669 - 1902)
- 0
- 300
- 600
- 900
- 1200
- 1500
- 1800
- 1912 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
receptor-type tyrosine-protein phosphatase delta |
|
PTPRD Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
PTPRD | P23468 | AURKA | Homo sapiens | O14965 | 22305495 | |
|
Intra
|
PTPRD | P23468 | AURKA | Homo sapiens | O14965 | 22305495 |
Recombinant PTPRD Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P78721 | PTPRD Protein, Human (HEK293, His) | P23468-1 (E21-E1265) | ≥ 90%, as determined by reducing SDS-PAGE. |
PTPRD Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P84196 | PTPRD Antibody (YA3893) | FC, ELISA | Human |
| HY-P84196A | PTPRD Antibody (YA3893)(PBS only) | FC, ELISA | Human |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Restless Legs Syndrome |
|
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| Chromosome 9p Deletion Syndrome |
|
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| Obsessive-Compulsive Disorder |
|
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| Hypermethioninemia Due To Adenosine Kinase Deficiency |
|
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| Attention Deficit-Hyperactivity Disorder |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Felis catus | PTPRD | VGNC | VGNC:69171 |
| Bos taurus | PTPRD | VGNC | VGNC:33548 |
| Canis familiaris | PTPRD | VGNC | VGNC:45185 |
| Mus musculus | PTPRD | MGD | MGI:97812 |
| Rattus norvegicus | PTPRD | RGD | RGD:1561090 |
| Macaca mulatta | PTPRD | VGNC | VGNC:76614 |
| Others | PTPRD | NCBI |