Literature DB >> 3029419

Complete interaction of cellular 56,000- and 32,000-Mr proteins with simian virus 40 small-t antigen in productively infected cells.

K Rundell.   

Abstract

Two cellular proteins are found to be complexed with simian virus 40 small-t antigen in cellular extracts. The complex is a relatively unstable but dynamic one which can dissociate and reform in extracts. In extracts of permissive monkey kidney cells, the small-t antigen appeared to be present in excess, whereas the cellular proteins were nearly entirely committed to the complex in permissive monkey kidney cells.

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Year:  1987        PMID： 3029419      PMCID： PMC254086          DOI： 10.1128/JVI.61.4.1240-1243.1987

Source DB:  PubMed          Journal:  J Virol        ISSN： 0022-538X            Impact factor:   5.103


  17 in total

1.  Protein measurement with the Folin phenol reagent.

Authors:  O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal:  J Biol Chem       Date:  1951-11       Impact factor: 5.157

2.  Cellular proteins associated with simian virus 40 early gene products in newly infected cells.

Authors:  Y C Yang; P Hearing; K Rundell
Journal:  J Virol       Date:  1979-10       Impact factor: 5.103

3.  Tumor antigen(s) in cell productively infected by wild-type polyoma virus and mutant NG-18.

Authors:  B S Schaffhausen; J E Silver; T L Benjamin
Journal:  Proc Natl Acad Sci U S A       Date:  1978-01       Impact factor: 11.205

4.  New region of the simian virus 40 genome required for efficient viral transformation.

Authors:  N Bouck; N Beales; T Shenk; P Berg; G di Mayorca
Journal:  Proc Natl Acad Sci U S A       Date:  1978-05       Impact factor: 11.205

5.  Mutants of SV40 with an altered small t protein are reduced in their ability to transform cells.

Authors:  M J Sleigh; W C Topp; R Hanich; J F Sambrook
Journal:  Cell       Date:  1978-05       Impact factor: 41.582

6.  SV40 antitumor sera that directly immunoprecipitate small-t-associated cellular proteins.

Authors:  K Rundell; Y C Yang
Journal:  Virology       Date:  1981-10-15       Impact factor: 3.616

7.  Association of cellular 56,000- and 32,000-molecular-weight protein with BK virus and polyoma virus t-antigens.

Authors:  K Rundell; E O Major; M Lampert
Journal:  J Virol       Date:  1981-03       Impact factor: 5.103

8.  Construction and analysis of viable deletion mutants of simian virus 40.

Authors:  T E Shenk; J Carbon; P Berg
Journal:  J Virol       Date:  1976-05       Impact factor: 5.103

9.  The roles of the simian virus 40 tumor antigens in transformation of Chinese hamster lung cells.

Authors:  R G Martin; V P Setlow; C A Edwards; D Vembu
Journal:  Cell       Date:  1979-07       Impact factor: 41.582

10.  Simian virus 40 t antigen affects the sensitivity of cellular DNA synthesis to theophylline.

Authors:  K Rundell; J Cox
Journal:  J Virol       Date:  1979-04       Impact factor: 5.103
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  29 in total

1.  Methylation of the protein phosphatase 2A catalytic subunit is essential for association of Balpha regulatory subunit but not SG2NA, striatin, or polyomavirus middle tumor antigen.

Authors:  X X Yu; X Du; C S Moreno; R E Green; E Ogris; Q Feng; L Chou; M J McQuoid; D C Pallas
Journal:  Mol Biol Cell       Date:  2001-01       Impact factor: 4.138

2.  The third subunit of protein phosphatase 2A (PP2A), a 55-kilodalton protein which is apparently substituted for by T antigens in complexes with the 36- and 63-kilodalton PP2A subunits, bears little resemblance to T antigens.

Authors:  D C Pallas; W Weller; S Jaspers; T B Miller; W S Lane; T M Roberts
Journal:  J Virol       Date:  1992-02       Impact factor: 5.103

3.  Protein phosphatase 2A negatively regulates insulin's metabolic signaling pathway by inhibiting Akt (protein kinase B) activity in 3T3-L1 adipocytes.

Authors:  Satoshi Ugi; Takeshi Imamura; Hiroshi Maegawa; Katsuya Egawa; Takeshi Yoshizaki; Kun Shi; Toshiyuki Obata; Yousuke Ebina; Atsunori Kashiwagi; Jerrold M Olefsky
Journal:  Mol Cell Biol       Date:  2004-10       Impact factor: 4.272

4.  Interactions between polyomavirus medium T antigen and three cellular proteins of 88, 61, and 37 kilodaltons.

Authors:  T Grussenmeyer; A Carbone-Wiley; K H Scheidtmann; G Walter
Journal:  J Virol       Date:  1987-12       Impact factor: 5.103

Review 5.  Protein phosphatases and DNA tumor viruses: transformation through the back door?

Authors:  M C Mumby; G Walter
Journal:  Cell Regul       Date:  1991-08

6.  Constant expression and activity of protein phosphatase 2A in synchronized cells.

Authors:  R Ruediger; J E Van Wart Hood; M Mumby; G Walter
Journal:  Mol Cell Biol       Date:  1991-08       Impact factor: 4.272

7.  Separation of PP2A core enzyme and holoenzyme with monoclonal antibodies against the regulatory A subunit: abundant expression of both forms in cells.

Authors:  E Kremmer; K Ohst; J Kiefer; N Brewis; G Walter
Journal:  Mol Cell Biol       Date:  1997-03       Impact factor: 4.272

8.  Molecular cloning and sequence of cDNA encoding polyoma medium tumor antigen-associated 61-kDa protein.

Authors:  G Walter; F Ferre; O Espiritu; A Carbone-Wiley
Journal:  Proc Natl Acad Sci U S A       Date:  1989-11       Impact factor: 11.205

9.  Cellular proteins that associate with the middle and small T antigens of polyomavirus.

Authors:  D C Pallas; V Cherington; W Morgan; J DeAnda; D Kaplan; B Schaffhausen; T M Roberts
Journal:  J Virol       Date:  1988-11       Impact factor: 5.103

10.  Dephosphorylation of simian virus 40 large-T antigen and p53 protein by protein phosphatase 2A: inhibition by small-t antigen.

Authors:  K H Scheidtmann; M C Mumby; K Rundell; G Walter
Journal:  Mol Cell Biol       Date:  1991-04       Impact factor: 4.272
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