Literature DB >> 11050405

Cooperativity: action at a distance in a classic system.

G B Koudelka1.   

Abstract

A new high resolution crystal structure of the phage lambda repressor reveals the basis for repressor dimer formation and, together with biochemical data, provides insights into the mechanism of repressor tetramer formation, a process essential to the cooperative binding and gene regulatory activities of this protein.

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Year:  2000        PMID： 11050405     DOI： 10.1016/s0960-9822(00)00710-7

Source DB:  PubMed          Journal:  Curr Biol        ISSN： 0960-9822            Impact factor:   10.834


  6 in total

1.  Octamerization of lambda CI repressor is needed for effective repression of P(RM) and efficient switching from lysogeny.

Authors:  I B Dodd; A J Perkins; D Tsemitsidis; J B Egan
Journal:  Genes Dev       Date:  2001-11-15       Impact factor: 11.361

2.  Bicoid cooperative DNA binding is critical for embryonic patterning in Drosophila.

Authors:  Danielle Lebrecht; Marisa Foehr; Eric Smith; Francisco J P Lopes; Carlos E Vanario-Alonso; John Reinitz; David S Burz; Steven D Hanes
Journal:  Proc Natl Acad Sci U S A       Date:  2005-09-06       Impact factor: 11.205

3.  The operator and early promoter region of the Shiga toxin type 2-encoding bacteriophage 933W and control of toxin expression.

Authors:  Jessica S Tyler; Melissa J Mills; David I Friedman
Journal:  J Bacteriol       Date:  2004-11       Impact factor: 3.490

4.  The carboxyl-terminal domain of TraR, a Streptomyces HutC family repressor, functions in oligomerization.

Authors:  Masakazu Kataoka; Takeshi Tanaka; Toshiyuki Kohno; Yusuke Kajiyama
Journal:  J Bacteriol       Date:  2008-08-22       Impact factor: 3.490

5.  Investigations of pi initiator protein-mediated interaction between replication origins alpha and gamma of the plasmid R6K.

Authors:  Mukesh Saxena; Samarendra Singh; Shamsu Zzaman; Deepak Bastia
Journal:  J Biol Chem       Date:  2009-12-22       Impact factor: 5.157

6.  Hepatocyte nuclear factor-6 stimulates transcription of the alpha-fetoprotein gene and synergizes with the retinoic-acid-receptor-related orphan receptor alpha-4.

Authors:  Habib Nacer-Cherif; Brigitte Bois-Joyeux; Guy G Rousseau; Frédéric P Lemaigre; Jean-Louis Danan
Journal:  Biochem J       Date:  2003-02-01       Impact factor: 3.857
  6 in total

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