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Literature DB >> 9732265

SNAP19 mediates the assembly of a functional core promoter complex (SNAPc) shared by RNA polymerases II and III.

R W Henry¹, V Mittal, B Ma, R Kobayashi, N Hernandez.

Abstract

The basal transcription factor SNAPc binds to the PSE, a core element in the RNA polymerase II and III human snRNA promoters. SNAPc contains at least four subunits, but it has not been possible to assemble a fully defined recombinant SNAPc. Here we reconstitute SNAPc from five recombinant subunits, SNAP43, SNAP45, SNAP50, SNAP190, and a newly identified subunit, SNAP19. This recombinant complex binds specifically to the PSE and directs both RNA polymerase II and III snRNA gene transcription. Thus, the same core SNAPc nucleates the assembly of two classes of initiation complexes.

Entities: Gene Species

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Year: 1998 PMID： 9732265 PMCID： PMC317148 DOI： 10.1101/gad.12.17.2664

Source DB: PubMed Journal: Genes Dev ISSN： 0890-9369 Impact factor: 11.361

21 in total

1. The cloned RNA polymerase II transcription factor IID selects RNA polymerase III to transcribe the human U6 gene in vitro.

Authors: S M Lobo; J Lister; M L Sullivan; N Hernandez
Journal: Genes Dev Date: 1991-08 Impact factor: 11.361

2. The large subunit of basal transcription factor SNAPc is a Myb domain protein that interacts with Oct-1.

Authors: M W Wong; R W Henry; B Ma; R Kobayashi; N Klages; P Matthias; M Strubin; N Hernandez
Journal: Mol Cell Biol Date: 1998-01 Impact factor: 4.272

3. A 7 bp mutation converts a human RNA polymerase II snRNA promoter into an RNA polymerase III promoter.

Authors: S M Lobo; N Hernandez
Journal: Cell Date: 1989-07-14 Impact factor: 41.582

4. Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

Authors: U K Laemmli
Journal: Nature Date: 1970-08-15 Impact factor: 49.962

5. A TBP-TAF complex required for transcription of human snRNA genes by RNA polymerase II and III.

Authors: R W Henry; C L Sadowski; R Kobayashi; N Hernandez
Journal: Nature Date: 1995-04-13 Impact factor: 49.962

6. Assembly of recombinant TFIID reveals differential coactivator requirements for distinct transcriptional activators.

Authors: J L Chen; L D Attardi; C P Verrijzer; K Yokomori; R Tjian
Journal: Cell Date: 1994-10-07 Impact factor: 41.582

7. Targeting TBP to a non-TATA box cis-regulatory element: a TBP-containing complex activates transcription from snRNA promoters through the PSE.

Authors: C L Sadowski; R W Henry; S M Lobo; N Hernandez
Journal: Genes Dev Date: 1993-08 Impact factor: 11.361

8. Proximal sequence element-binding transcription factor (PTF) is a multisubunit complex required for transcription of both RNA polymerase II- and RNA polymerase III-dependent small nuclear RNA genes.

Authors: J B Yoon; S Murphy; L Bai; Z Wang; R G Roeder
Journal: Mol Cell Biol Date: 1995-04 Impact factor: 4.272

9. Oct-1 and Oct-2 potentiate functional interactions of a transcription factor with the proximal sequence element of small nuclear RNA genes.

Authors: S Murphy; J B Yoon; T Gerster; R G Roeder
Journal: Mol Cell Biol Date: 1992-07 Impact factor: 4.272

10. TFIID is required for in vitro transcription of the human U6 gene by RNA polymerase III.

Authors: K A Simmen; J Bernués; H D Parry; H G Stunnenberg; A Berkenstam; B Cavallini; J M Egly; I W Mattaj
Journal: EMBO J Date: 1991-07 Impact factor: 11.598

40 in total

1. SNAP(c): a core promoter factor with a built-in DNA-binding damper that is deactivated by the Oct-1 POU domain.

Authors: V Mittal; B Ma; N Hernandez
Journal: Genes Dev Date: 1999-07-15 Impact factor: 11.361

2. The general transcription factors IIA, IIB, IIF, and IIE are required for RNA polymerase II transcription from the human U1 small nuclear RNA promoter.

Authors: T C Kuhlman; H Cho; D Reinberg; N Hernandez
Journal: Mol Cell Biol Date: 1999-03 Impact factor: 4.272

3. Transcription of the human U2 snRNA genes continues beyond the 3' box in vivo.

Authors: P Cuello; D C Boyd; M J Dye; N J Proudfoot; S Murphy
Journal: EMBO J Date: 1999-05-17 Impact factor: 11.598

4. The retinoblastoma tumor suppressor protein targets distinct general transcription factors to regulate RNA polymerase III gene expression.

Authors: H A Hirsch; L Gu; R W Henry
Journal: Mol Cell Biol Date: 2000-12 Impact factor: 4.272

5. In vitro selection of Jun-associated proteins using mRNA display.

Authors: Kenichi Horisawa; Seiji Tateyama; Masamichi Ishizaka; Nobutaka Matsumura; Hideaki Takashima; Etsuko Miyamoto-Sato; Nobuhide Doi; Hiroshi Yanagawa
Journal: Nucleic Acids Res Date: 2004-12-02 Impact factor: 16.971

6. Cell-free cotranslation and selection using in vitro virus for high-throughput analysis of protein-protein interactions and complexes.

Authors: Etsuko Miyamoto-Sato; Masamichi Ishizaka; Kenichi Horisawa; Seiji Tateyama; Hideaki Takashima; Shinichiro Fuse; Kaori Sue; Naoya Hirai; Kazuyo Masuoka; Hiroshi Yanagawa
Journal: Genome Res Date: 2005-05 Impact factor: 9.043

Review 7. Comparison of the RNA polymerase III transcription machinery in Schizosaccharomyces pombe, Saccharomyces cerevisiae and human.

Authors: Y Huang; R J Maraia
Journal: Nucleic Acids Res Date: 2001-07-01 Impact factor: 16.971