Literature DB >> 9546625

Phosphopeptides derived from in vitro phosphorylated E. coli RNA polymerase bind to DNA and affect DNA transcription.

E Cardellini1, G Piccinini, G L Gianfranceschi.   

Abstract

E. Coli RNA polymerase was phosphorylated with protein kinase CKII and allowed to bind to pBR322. After digestion of the RNA polymerase-pBR322 complex with proteinase K, the phosphopeptides that remained bound to DNA were extracted and analyzed. These phosphopeptides are able to bind again to DNA and to inhibit transcription.

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Year:  1998        PMID： 9546625     DOI： 10.1023/a:1006811413681

Source DB:  PubMed          Journal:  Mol Cell Biochem        ISSN： 0300-8177            Impact factor:   3.396


  8 in total

Review 1.  Casein kinase 2: an 'eminence grise' in cellular regulation?

Authors:  L A Pinna
Journal:  Biochim Biophys Acta       Date:  1990-09-24

2.  Evidence for the presence in calf thymus of a peptidic factor controlling DNA transcription in vitro.

Authors:  G L Gianfranceschi; D Amici; L Guglielmi
Journal:  Biochim Biophys Acta       Date:  1975-11-18

3.  Synthetic model peptides phosphorylated in vitro by NII kinase and cation-mediated interactions with DNA.

Authors:  G L Gianfranceschi; E Cardellini; G Piccinini; M Bramucci; A Miano; E Maccari; D Amici; E Durban
Journal:  Physiol Chem Phys Med NMR       Date:  1989

4.  Chemical and enzymatic analysis of covalent bonds between peptides and chromosomal DNA.

Authors:  B Juodka; M Pfütz; D Werner
Journal:  Nucleic Acids Res       Date:  1991-12-11       Impact factor: 16.971

5.  In vitro phosphorylation of proteins tightly bound to DNA by protein kinase NII.

Authors:  G Piccinini; M Bramucci; E Maccari; A Miano; D Amici; G L Gianfranceschi; E Cardellini
Journal:  Int J Biochem       Date:  1993-07

6.  Phosphorylation of deoxyribonucleic acid dependent RNA polymerase II by nuclear protein kinase NII: mechanism of enhanced ribonucleic acid synthesis.

Authors:  D A Stetler; K M Rose
Journal:  Biochemistry       Date:  1982-07-20       Impact factor: 3.162

7.  Protein kinase NII from calf thymus chromatin. Isolation, characterization and some functional properties.

Authors:  A Angiolillo; F Panara; A Desgro; C Petrelli; G L Gianfranceschi
Journal:  Int J Biochem       Date:  1992-11

8.  Topoisomerase I phosphorylation in vitro and in rapidly growing Novikoff hepatoma cells.

Authors:  E Durban; M Goodenough; J Mills; H Busch
Journal:  EMBO J       Date:  1985-11       Impact factor: 11.598
  8 in total
  1 in total

1.  Phosphorylation of the synthetic octapeptide pyroGlu-ASP-ASP-SER-ASP-GLU-GLU-ASN and binding to DNA in presence of divalent cations.

Authors:  E Cardellini; D Ponti; G L Gianfranceschi
Journal:  Mol Biol Rep       Date:  1999-12       Impact factor: 2.316
  1 in total

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