Tp53 - tumor protein p53 Gene
Also Known as p53; Trp53
生物種: Rattus norvegicus
About Tp53
This gene has 8 transcripts (splice variants), 251 orthologues, 2 paralogues and is associated with 253 phenotypes. Biased expression in Spleen (RPKM 12.5), Thymus (RPKM 11.3) and 9 other tissues.
Summary
This gene encodes tumor protein p53, which responds to diverse cellular stresses to regulate target genes that induce cell cycle arrest, Apoptosis, senescence, DNA repair, or changes in metabolism. p53 protein is expressed at low level in normal cells and at a high level in a variety of transformed cell lines, where it is believed to contribute to transformation and malignancy. p53 is a DNA-binding protein containing transcription activation, DNA-binding, and oligomerization domains. It is postulated to bind to a p53-binding site and activate expression of downstream genes that inhibit growth and/or invasion, and thus function as a tumor suppressor. Alternatively spliced transcript variants have been found for this gene, but the biological validity of the variants has not been determined. p53 pseudogenes have been found on chromosomes 9 and 18. [provided by RefSeq, Jul 2008]
Tp53 Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_030989.3 | NP_112251.2 | cellular tumor antigen p53 |
| Molecular Function GO Annotation | Evidence | 参考文献 | 由来 |
|---|---|---|---|
| enables MDM2/MDM4 family protein binding |
IPI
IPI: Inferred from physical interaction
|
23941874 | RGD |
| enables RNA polymerase II-specific DNA-binding transcription factor binding |
IPI
IPI: Inferred from physical interaction
|
10329733 | RGD |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
8389468 | RGD |
| enables sequence-specific DNA binding |
IDA
IDA: Inferred from direct assay
|
15632413 | RGD |
| enables transcription coregulator binding |
IPI
IPI: Inferred from physical interaction
|
21792911 | RGD |
| enables transmembrane transporter binding |
IPI
IPI: Inferred from physical interaction
|
27013579 | RGD |
| enables ubiquitin protein ligase binding |
IPI
IPI: Inferred from physical interaction
|
16330492 | RGD |
| Cellular Component GO Annotation | Evidence | 参考文献 | 由来 |
|---|---|---|---|
| located in PML body |
IDA
IDA: Inferred from direct assay
|
17289031 | RGD |
| part of RNA polymerase II transcription regulator complex |
IDA
IDA: Inferred from direct assay
|
10329733 | RGD |
| located in chromatin |
IDA
IDA: Inferred from direct assay
|
15632413 | RGD |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
17571083 | RGD |
| part of transcription regulator complex |
IDA
IDA: Inferred from direct assay
|
15632413 | RGD |
Tp53 Protein Structure
P53_TAD: pfam08563 (5 - 29)
P53: cd08367 (106 - 286)
P53_tetramer: pfam07710 (316 - 355)
- 0
- 100
- 200
- 300
- 391 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
cellular tumor antigen p53 |
|
|
Recombinant Tp53 Proteins
| 製品番号 | 製品名 | アクセッション番号 | 純度 |
|---|---|---|---|
| HY-P71703 | p53 Protein, Rat (His) | P10361 (M1-D391) | ≥ 90%, as determined by reducing SDS-PAGE. |