DCTD - dCMP deaminase Gene
Species: Homo sapiens
About DCTD
This gene has 17 transcripts (splice variants), 245 orthologues and 1 paralogue. Ubiquitous expression in thyroid (RPKM 37.0), adrenal (RPKM 19.8) and 25 other tissues.
Summary
The protein encoded by this gene catalyzes the deamination of dCMP to dUMP, the nucleotide substrate for Thymidylate Synthase. The encoded protein is allosterically activated by dCTP and inhibited by dTTP, and is found as a homohexamer. This protein uses zinc as a cofactor for its activity. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
DCTD Products (9)
| mRNA | Protein | Name |
|---|---|---|
| NM_001012732.2 | NP_001012750.1 | deoxycytidylate deaminase isoform a |
| NM_001351743.2 | NP_001338672.1 | deoxycytidylate deaminase isoform b |
| NM_001351744.2 | NP_001338673.1 | deoxycytidylate deaminase isoform b |
| NM_001351745.2 | NP_001338674.1 | deoxycytidylate deaminase isoform b |
| NM_001351747.2 | NP_001338676.1 | deoxycytidylate deaminase isoform b |
| NM_001351748.2 | NP_001338677.1 | deoxycytidylate deaminase isoform b |
| NM_001351750.2 | NP_001338679.1 | deoxycytidylate deaminase isoform b |
| NM_001351753.2 | NP_001338682.1 | deoxycytidylate deaminase isoform b |
| NM_001921.3 | NP_001912.2 | deoxycytidylate deaminase isoform b |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables deoxyribonucleoside 5'-monophosphate N-glycosidase activity |
IDA
IDA: Inferred from direct assay
|
33833118 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
16189514 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
25416956 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in nucleoside salvage |
IMP
IMP: Inferred from mutant phenotype
|
33833118 | GOA |
DCTD Protein Structure
dCMP_cyt_deam_1: Cytidine and deoxycytidylate deaminase zinc-binding region (14 - 128)
- 0
- 100
- 178 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
deoxycytidylate deaminase |
|
DCTD Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
DCTD | P32321 | UBE2I | Homo sapiens | Q7KZS0 | 32296183 | |
|
Intra
|
DCTD | P32321 | UBE2I | Homo sapiens | Q7KZS0 | 32296183 | |
|
Intra
|
DCTD | P32321 | UBE2I | Homo sapiens | Q7KZS0 | 32296183 | |
|
Intra
|
DCTD | P32321 | MALSU1 | Homo sapiens | Q96EH3 | 25416956 | |
|
Intra
|
DCTD | P32321 | MALSU1 | Homo sapiens | Q96EH3 | 25416956 | |
|
Intra
|
DCTD | P32321 | MALSU1 | Homo sapiens | Q96EH3 | 32296183 | |
|
Intra
|
DCTD | P32321 | TXN2 | Homo sapiens | Q99757 | 25416956 | |
|
Intra
|
DCTD | P32321 | TXN2 | Homo sapiens | Q99757 | 25416956 | |
|
Intra
|
DCTD | P32321 | TXN2 | Homo sapiens | Q99757 | 25416956 | |
|
Intra
|
DCTD | P32321 | FGF12 | Homo sapiens | P61328 | 25416956 | |
|
Intra
|
DCTD | P32321 | SDCBP | Homo sapiens | O00560 | 25416956 | |
|
Intra
|
DCTD | P32321 | GORASP2 | Homo sapiens | Q9H8Y8 | 29892012 | |
|
Intra
|
DCTD | P32321 | GORASP2 | Homo sapiens | Q9H8Y8 | 25416956 | |
|
Intra
|
DCTD | P32321 | GORASP2 | Homo sapiens | Q9H8Y8 | 25416956 | |
|
Intra
|
DCTD | P32321 | GORASP2 | Homo sapiens | Q9H8Y8 | 32296183 | |
|
Intra
|
DCTD | P32321 | GORASP2 | Homo sapiens | Q9H8Y8 | 25416956 | |
|
Intra
|
DCTD | P32321 | DCTD | Homo sapiens | P32321 | 21988832 | |
|
Intra
|
DCTD | P32321 | DCTD | Homo sapiens | P32321 | 32296183 | |
|
Intra
|
DCTD | P32321 | DCTD | Homo sapiens | P32321 | 32296183 | |
|
Intra
|
DCTD | P32321 | DCTD | Homo sapiens | P32321 | 32296183 | |
|
Intra
|
DCTD | P32321 | DCTD | Homo sapiens | P32321 | 16189514 | |
|
Intra
|
DCTD | P32321 | PICK1 | Homo sapiens | Q9NRD5 | 32296183 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Granulomatosis With Polyangiitis |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Macaca mulatta | DCTD | VGNC | VGNC:71750 |
| Canis familiaris | DCTD | VGNC | VGNC:39815 |
| Bos taurus | DCTD | VGNC | VGNC:27927 |
| Mus musculus | DCTD | MGD | MGI:2444529 |
| Felis catus | DCTD | VGNC | VGNC:107325 |
| Rattus norvegicus | DCTD | RGD | RGD:1359671 |
| Others | DCTD | NCBI |