TBP - TATA-box binding protein Gene
Also Known as HDL4; TBP1; GTF2D; SCA17; TFIID; GTF2D1
Species: Homo sapiens
About TBP
This gene has 7 transcripts (splice variants), 217 orthologues, 2 paralogues and is associated with 3 phenotypes. Broad expression in testis (RPKM 21.7), lymph node (RPKM 7.6) and 24 other tissues.
Summary
Initiation of transcription by RNA polymerase II requires the activities of more than 70 polypeptides. The protein that coordinates these activities is transcription factor IID (TFIID), which binds to the core promoter to position the polymerase properly, serves as the scaffold for assembly of the remainder of the transcription complex, and acts as a channel for regulatory signals. TFIID is composed of the TATA-binding protein (TBP) and a group of evolutionarily conserved proteins known as TBP-associated factors or TAFs. TAFs may participate in basal transcription, serve as coactivators, function in promoter recognition or modify general transcription factors (GTFs) to facilitate complex assembly and transcription initiation. This gene encodes TBP, the TATA-binding protein. A distinctive feature of TBP is a long string of glutamines in the N-terminus. This region of the protein modulates the DNA binding activity of the C terminus, and modulation of DNA binding affects the rate of transcription complex formation and initiation of transcription. The number of CAG repeats encoding the polyglutamine tract is usually 25-42, and expansion of the number of repeats to 45-66 increases the length of the polyglutamine string and is associated with spinocerebellar ataxia 17, a neurodegenerative disorder classified as a polyglutamine disease. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2016]
TBP Products (2)
| mRNA | Protein | Name |
|---|---|---|
| NM_001172085.2 | NP_001165556.1 | TATA-box-binding protein isoform 2 |
| NM_003194.5 | NP_003185.1 | TATA-box-binding protein isoform 1 |
| Biological Process GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| involved in RNA polymerase II preinitiation complex assembly |
IDA
IDA: Inferred from direct assay
|
9841876 | GOA |
| involved in RNA polymerase II preinitiation complex assembly |
IPI
IPI: Inferred from physical interaction
|
27007846 | GOA |
| involved in mRNA transcription by RNA polymerase II |
IDA
IDA: Inferred from direct assay
|
17884155 | GOA |
| involved in positive regulation of transcription initiation by RNA polymerase II |
IDA
IDA: Inferred from direct assay
|
17884155 | GOA |
| involved in transcription by RNA polymerase II |
IDA
IDA: Inferred from direct assay
|
7724559 | GOA |
| involved in transcription by RNA polymerase II |
IMP
IMP: Inferred from mutant phenotype
|
27193682 | GOA |
| acts upstream of or within transcription by RNA polymerase III |
IDA
IDA: Inferred from direct assay
|
9027316 | GOA |
| involved in transcription by RNA polymerase III |
IMP
IMP: Inferred from mutant phenotype
|
26638071 | GOA |
| Cellular Component GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| part of RNA polymerase transcription factor SL1 complex |
IDA
IDA: Inferred from direct assay
|
11250903 | GOA |
| located in chromatin |
IDA
IDA: Inferred from direct assay
|
24289924 | GOA |
| located in euchromatin |
IDA
IDA: Inferred from direct assay
|
19861239 | GOA |
| located in nucleus |
EXP
EXP: Inferred from Experiment
|
23332750 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
9841876 | GOA |
| part of protein-containing complex |
IMP
IMP: Inferred from mutant phenotype
|
15641800 | GOA |
| part of transcription factor TFIIA complex |
IDA
IDA: Inferred from direct assay
|
7724559 | GOA |
| part of transcription factor TFIID complex |
IDA
IDA: Inferred from direct assay
|
7729427 | GOA |
| part of transcription factor TFIID complex |
IPI
IPI: Inferred from physical interaction
|
23332750 | GOA |
TBP Protein Structure
TBP: Transcription factor TFIID (or TATA-binding protein, TBP) (163 - 245)
TBP: Transcription factor TFIID (or TATA-binding protein, TBP) (251 - 335)
- 0
- 100
- 200
- 300
- 339 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
TATA-box-binding protein |
|
TBP Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | Verweise |
|---|---|---|---|---|---|---|---|
|
Intra
|
TBP | P20226 | TAF12 | Homo sapiens | Q16514 | 17158164 | |
|
Intra
|
TBP | P20226 | TAF12 | Homo sapiens | Q16514 | 9603525 | |
|
Intra
|
TBP | P20226 | TAF12 | Homo sapiens | Q16514 | 35271311 | |
|
Intra
|
TBP | P20226 | TAF12 | Homo sapiens | Q16514 | 17268553 | |
|
Intra
|
TBP | P20226 | SET | Homo sapiens | Q01105 | 17318177 | |
|
Intra
|
TBP | P20226 | SET | Homo sapiens | Q01105 | 17318177 | |
|
Intra
|
TBP | P20226 | SET | Homo sapiens | Q01105 | 17318177 | |
|
Intra
|
TBP | P20226 | POU3F2 | Homo sapiens | P20265 | 11029584 | |
|
Intra
|
TBP | P20226 | POU3F2 | Homo sapiens | P20265 | 11029584 | |
|
Cross
|
TBP | P20226 | ORF6 | Equid herpesvirus 1 | L8B1Q7 | 24418534 | |
|
Cross
|
TBP | P20226 | ORF6 | Equid herpesvirus 1 | L8B1Q7 | 24418534 | |
|
Cross
|
TBP | P20226 | ICP0 | Equid herpesvirus 1 | P87662 | 12552007 | |
|
Intra
|
TBP | P20226 | TAF1B | Homo sapiens | Q53T94 | 26496610 | |
|
Intra
|
TBP | P20226 | TAF1B | Homo sapiens | Q53T94 | 35271311 | |
|
Intra
|
TBP | P20226 | TAF1B | Homo sapiens | Q53T94 | 17318177 | |
|
Cross
|
TBP | P20226 | Cdx1 | Mus musculus | P18111 | 17158164 | |
|
Cross
|
TBP | P20226 | Cdx1 | Mus musculus | P18111 | 17158164 | |
|
Intra
|
TBP | P20226 | TAF1A | Homo sapiens | Q15573 | 35271311 | |
|
Intra
|
TBP | P20226 | TAF1A | Homo sapiens | Q15573 | 26496610 | |
|
Intra
|
TBP | P20226 | TAF1C | Homo sapiens | Q15572 | 17318177 | |
|
Intra
|
TBP | P20226 | TP53 | Homo sapiens | P04637 | 7799929 | |
|
Intra
|
TBP | P20226 | GTF2A1 | Homo sapiens | P52655 | 35271311 | |
|
Intra
|
TBP | P20226 | GTF2A1 | Homo sapiens | P52655 | 8006019 | |
|
Intra
|
TBP | P20226 | GTF2B | Homo sapiens | Q00403 | 8006019 | |
|
Intra
|
TBP | P20226 | TAF1 | Homo sapiens | P21675 | 7680771 | |
|
Intra
|
TBP | P20226 | TAF1 | Homo sapiens | P21675 | 9674425 | |
|
Intra
|
TBP | P20226 | TAF1 | Homo sapiens | P21675 | 7680771 | |
|
Intra
|
TBP | P20226 | TAF1 | Homo sapiens | P21675 | 7680771 | |
|
Intra
|
TBP | P20226 | TAF1 | Homo sapiens | P21675 | 9603525 | |
|
Intra
|
TBP | P20226 | TAF1 | Homo sapiens | P21675 | 35271311 | |
|
Intra
|
TBP | P20226 | TAF1 | Homo sapiens | P21675 | 17884155 | |
|
Intra
|
TBP | P20226 | EDF1 | Homo sapiens | O60869-1 | 10567391 | |
|
Intra
|
TBP | P20226 | BRF1 | Homo sapiens | Q92994 | 26496610 | |
|
Intra
|
TBP | P20226 | BRF1 | Homo sapiens | Q92994 | 16713569 | |
|
Intra
|
TBP | P20226 | BRF1 | Homo sapiens | Q92994 | 35271311 | |
|
Cross
|
TBP | P20226 | Su(H) | Drosophila melanogaster | P28159 | 21653638 |
TBP Antibodies
| Art. -Nr. | Produktname | Anwendung | Reactivity |
|---|---|---|---|
| HY-P83515 | TATA Box Binding Protein Antibody (YA3260) | WB, IHC-F, IHC-P, ICC/IF, IP | Human, Mouse |
| HY-P83515A | TATA Box Binding Protein Antibody (YA3260)(PBS only) | WB, IHC-F, IHC-P, ICC/IF, IP | Human, Mouse |
| HY-P84165 | TATA Box Binding Protein Antibody (YA3862) | WB, IHC-P, ICC/IF, FC, ELISA | Human |
| HY-P84165A | TATA Box Binding Protein Antibody (YA3862)(PBS only) | WB, IHC-P, ICC/IF, FC, ELISA | Human |
| HY-P85743 | TATA Box Binding Protein Antibody (YA5435) | WB | Human, Rat, Mouse |
| HY-P86585 | TATA Box Binding Protein Antibody (YA6277) | WB, IHC-P, ICC/IF, IP, ELISA | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Spinocerebellar Ataxia 17 |
|
|
| Parkinson Disease, Late-Onset |
|
|
| Autosomal Dominant Cerebellar Ataxia |
|
|
| Herpes Simplex |
|
|
| Dentatorubral-Pallidoluysian Atrophy |
|
|
| Gastrointestinal Tuberculosis |
|
|
| Pericardial Tuberculosis |
|
|
| Tuberculous Peritonitis |
|
|
| Spinocerebellar Ataxia 12 |
|
|
| Prion Disease |
|
|
| Hereditary Ataxia |
|
|
| Retinoblastoma |
|
|
| Abdominal Tuberculosis |
|
|
| Machado-Joseph Disease |
|
|
| Creutzfeldt-Jakob Disease |
|
|
| Extrapulmonary Tuberculosis |
|
|
| Parkinsonism |
|
|
| Huntington Disease-Like 1 |
|
|
| Spinal And Bulbar Muscular Atrophy, X-Linked 1 |
|
|
| Friedreich Ataxia |
|
|
| Glioblastoma Classical Subtype |
|
|
| Pleural Tuberculosis |
|
|
| Cerebellar Disease |
|
|
| Neuroacanthocytosis |
|
|
| Cerebellar Ataxia Type 48 |
|
|
| Restless Legs Syndrome |
|
|
| Choreatic Disease |
|
|
| Dystonia 3, Torsion, X-Linked |
|
|
| Olivopontocerebellar Atrophy |
|
|
| Choreoacanthocytosis |
|
|
| Theileriasis |
|
|
| Huntington Disease-Like 2 |
|
|
| Tick Infestation |
|
|
| Huntington Disease |
|
|
| Spinocerebellar Ataxia 1 |
|
|
| Retinal Degeneration |
|
|
| Spinocerebellar Ataxia 6 |
|
|
| Human Granulocytic Anaplasmosis |
|
|
| Spinocerebellar Ataxia 40 |
|
|
| Xeroderma Pigmentosum, Variant Type |
|
|
| Schizophrenia |
|
|
| Episodic Ataxia |
|
|
| Systemic Lupus Erythematosus |
|
|
| Spinal Muscular Atrophy |
|
|
| Movement Disease |
|
|
| Immune Deficiency Disease |
|
|
| Alzheimer Disease, Familial, 1 |
|
|
| Nervous System Disease |
|
|
| Amyotrophic Lateral Sclerosis 1 |
|
|
| Retinitis Pigmentosa |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | TBP | VGNC | VGNC:47164 |
| Rattus norvegicus | TBP | RGD | RGD:67398 |
| Mus musculus | TBP | MGD | MGI:101838 |
| Felis catus | TBP | VGNC | VGNC:97656 |
| Macaca mulatta | TBP | VGNC | VGNC:78110 |
| Others | TBP | NCBI |