DCTPP1 - dCTP pyrophosphatase 1 Gene
Also Known as CDA03; RS21C6; XTP3TPA
Species: Homo sapiens
About DCTPP1
This gene has 6 transcripts (splice variants) and 175 orthologues. Ubiquitous expression in colon (RPKM 23.2), lymph node (RPKM 13.8) and 25 other tissues.
Summary
The protein encoded by this gene is dCTP pyrophosphatase, which converts dCTP to dCMP and inorganic pyrophosphate. The encoded protein also displays weak activity against dTTP and dATP, but none against dGTP. This protein may be responsible for eliminating excess dCTP after DNA synthesis and may prevent overmethylation of CpG islands. Three transcript variants, one protein-coding and the Other two non-protein coding, have been found for this gene. [provided by RefSeq, Dec 2015]
DCTPP1 Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_024096.2 | NP_077001.1 | dCTP pyrophosphatase 1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables dCTP diphosphatase activity |
IDA
IDA: Inferred from direct assay
|
24467396 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
16169070 | GOA |
| enables nucleoside triphosphate diphosphatase activity |
IDA
IDA: Inferred from direct assay
|
24467396 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
16189514 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in DNA protection |
IMP
IMP: Inferred from mutant phenotype
|
24467396 | GOA |
| involved in dCTP catabolic process |
IMP
IMP: Inferred from mutant phenotype
|
24467396 | GOA |
| NOT involved in dTTP catabolic process |
IMP
IMP: Inferred from mutant phenotype
|
24467396 | GOA |
| involved in nucleoside triphosphate catabolic process |
IDA
IDA: Inferred from direct assay
|
24467396 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in cytosol |
IDA
IDA: Inferred from direct assay
|
24467396 | GOA |
| located in mitochondrion |
IDA
IDA: Inferred from direct assay
|
24467396 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
24467396 | GOA |
DCTPP1 Protein Structure
MazG: MazG nucleotide pyrophosphohydrolase domain (53 - 120)
- 0
- 100
- 170 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
dCTP pyrophosphatase 1 |
|
DCTPP1 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
DCTPP1 | Q9H773 | CEP192 | Homo sapiens | Q8TEP8 | 28514442 | |
|
Intra
|
DCTPP1 | Q9H773 | CEP192 | Homo sapiens | Q8TEP8 | 33961781 | |
|
Intra
|
DCTPP1 | Q9H773 | DCTPP1 | Homo sapiens | Q9H773 | 32296183 | |
|
Intra
|
DCTPP1 | Q9H773 | SDCBP | Homo sapiens | O00560 | 25416956 | |
|
Intra
|
DCTPP1 | Q9H773 | GCD7 | Saccharomyces cerevisiae | P32502 | 27107014 | |
|
Intra
|
DCTPP1 | Q9H773 | SPG21 | Homo sapiens | Q9NZD8 | 32296183 | |
|
Intra
|
DCTPP1 | Q9H773 | DCTPP1 | Homo sapiens | Q9H773 | 32296183 | |
|
Intra
|
DCTPP1 | Q9H773 | DCTPP1 | Homo sapiens | Q9H773 | 25416956 | |
|
Intra
|
DCTPP1 | Q9H773 | PRE5 | Saccharomyces cerevisiae | P40302 | 27107014 | |
|
Intra
|
DCTPP1 | Q9H773 | GCD7 | Saccharomyces cerevisiae | P32502 | 27107014 | |
|
Intra
|
DCTPP1 | Q9H773 | SDCBP | Homo sapiens | O00560 | 25416956 | |
|
Intra
|
DCTPP1 | Q9H773 | DDIT4L | Homo sapiens | Q96D03 | 32296183 | |
|
Intra
|
DCTPP1 | Q9H773 | DCTPP1 | Homo sapiens | Q9H773 | 32296183 | |
|
Intra
|
DCTPP1 | Q9H773 | NTAQ1 | Homo sapiens | Q96HA8 | 16189514 | |
|
Intra
|
DCTPP1 | Q9H773 | PRE5 | Saccharomyces cerevisiae | P40302 | 27107014 | |
|
Intra
|
DCTPP1 | Q9H773 | DCTPP1 | Homo sapiens | Q9H773 | 16189514 | |
|
Intra
|
DCTPP1 | Q9H773 | DCTPP1 | Homo sapiens | Q9H773 | 16169070 | |
|
Intra
|
DCTPP1 | Q9H773 | DDIT4L | Homo sapiens | Q96D03 | 32296183 | |
|
Intra
|
DCTPP1 | Q9H773 | NTAQ1 | Homo sapiens | Q96HA8 | 31515488 | |
|
Intra
|
DCTPP1 | Q9H773 | PRE5 | Saccharomyces cerevisiae | P40302 | 27107014 |
Recombinant DCTPP1 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P77508 | XTP3TPA Protein, Human (His) | Q9H773 (M1-T170) | ≥ 95%, as determined by reducing SDS-PAGE. |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Buschke-Ollendorff Syndrome |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Mus musculus | DCTPP1 | MGD | MGI:1913672 |
| Macaca mulatta | DCTPP1 | VGNC | VGNC:104692 |
| Bos taurus | DCTPP1 | VGNC | VGNC:27934 |
| Rattus norvegicus | DCTPP1 | RGD | RGD:620933 |
| Felis catus | DCTPP1 | VGNC | VGNC:80562 |
| Others | DCTPP1 | NCBI |