TP53INP2 - tumor protein p53 inducible nuclear protein 2 Gene
Also Known as DOR; PIGU; PINH; PIG-U; C20orf110; dJ1181N3.1
Species: Homo sapiens
About TP53INP2
This gene has 4 transcripts (splice variants), 187 orthologues and 1 paralogue. Ubiquitous expression in esophagus (RPKM 35.1), brain (RPKM 34.7) and 25 other tissues.
Summary
The protein encoded by this gene promotes Autophagy and is essential for proper autophagosome formation and processing. In addition, the encoded protein can enhance rDNA transcription by helping in the assembly of the POLR1/RNA polymerase I preinitiation complex. Finally, this protein serves as a transcriptional activator for some genes. [provided by RefSeq, Jul 2016]
TP53INP2 Products (4)
| mRNA | Protein | Name |
|---|---|---|
| NM_001329429.2 | NP_001316358.1 | tumor protein p53-inducible nuclear protein 2 |
| NM_001329430.2 | NP_001316359.1 | tumor protein p53-inducible nuclear protein 2 |
| NM_001329431.2 | NP_001316360.1 | tumor protein p53-inducible nuclear protein 2 |
| NM_021202.3 | NP_067025.1 | tumor protein p53-inducible nuclear protein 2 |
| Molecular Function GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
19056683 | GOA |
| Biological Process GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| involved in autophagosome assembly |
IDA
IDA: Inferred from direct assay
|
19056683 | GOA |
| involved in positive regulation of DNA-templated transcription |
IDA
IDA: Inferred from direct assay
|
22470510 | GOA |
| Cellular Component GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| located in autophagosome |
IDA
IDA: Inferred from direct assay
|
19056683 | GOA |
| located in cytosol |
IDA
IDA: Inferred from direct assay
|
22470510 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
19056683 | GOA |
TP53INP2 Protein Structure
DOR: DOR family (28 - 217)
- 0
- 100
- 200
- 220 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
tumor protein p53-inducible nuclear protein 2 |
|
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Branchiootorenal Syndrome 2 |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Mus musculus | TP53INP2 | MGD | MGI:1915978 |
| Bos taurus | TP53INP2 | VGNC | VGNC:36237 |
| Macaca mulatta | TP53INP2 | VGNC | VGNC:108068 |
| Rattus norvegicus | TP53INP2 | RGD | RGD:735085 |
| Canis familiaris | TP53INP2 | VGNC | VGNC:47726 |
| Others | TP53INP2 | NCBI |