Literature DB >> 2922595

Specific recognition of cruciform DNA by nuclear protein HMG1.

M E Bianchi1, M Beltrame, G Paonessa.   

Abstract

Cruciform DNA, a non-double helix form of DNA, can be generated as an intermediate in genetic recombination as well as from palindromic sequences under the effect of supercoiling. Eukaryotic cells are equipped with a DNA-binding protein that selectively recognizes cruciform DNA. Biochemical and immunological data showed that this protein is HMG1, an evolutionarily conserved, essential, and abundant component of the nucleus. The interaction with a ubiquitous protein points to a critical role for cruciform DNA conformations.

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Year:  1989        PMID： 2922595     DOI： 10.1126/science.2922595

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  198 in total

1.  The RAG1 homeodomain recruits HMG1 and HMG2 to facilitate recombination signal sequence binding and to enhance the intrinsic DNA-bending activity of RAG1-RAG2.

Authors:  V Aidinis; T Bonaldi; M Beltrame; S Santagata; M E Bianchi; E Spanopoulou
Journal:  Mol Cell Biol       Date:  1999-10       Impact factor: 4.272

2.  Functional interactions between a phage histone-like protein and a transcriptional factor in regulation of phi29 early-late transcriptional switch.

Authors:  M Elías-Arnanz; M Salas
Journal:  Genes Dev       Date:  1999-10-01       Impact factor: 11.361

3.  Gadd45, a p53-responsive stress protein, modifies DNA accessibility on damaged chromatin.

Authors:  F Carrier; P T Georgel; P Pourquier; M Blake; H U Kontny; M J Antinore; M Gariboldi; T G Myers; J N Weinstein; Y Pommier; A J Fornace
Journal:  Mol Cell Biol       Date:  1999-03       Impact factor: 4.272

4.  Detection of RAG protein-V(D)J recombination signal interactions near the site of DNA cleavage by UV cross-linking.

Authors:  Q M Eastman; I J Villey; D G Schatz
Journal:  Mol Cell Biol       Date:  1999-05       Impact factor: 4.272

5.  DNA binding by single HMG box model proteins.

Authors:  H Xin; S Taudte; N R Kallenbach; M P Limbach; R S Zitomer
Journal:  Nucleic Acids Res       Date:  2000-10-15       Impact factor: 16.971

6.  Extracellular processing of amphoterin generates a peptide active on erythroleukaemia cell differentiation.

Authors:  B Sparatore; M Patrone; M Passalacqua; M Pedrazzi; D Gaggero; S Pontremoli; E Melloni
Journal:  Biochem J       Date:  2001-07-15       Impact factor: 3.857

7.  Developmentally-regulated packaging of mitochondrial DNA by the HMG-box protein mtTFA during Xenopus oogenesis.

Authors:  E L Shen; D F Bogenhagen
Journal:  Nucleic Acids Res       Date:  2001-07-01       Impact factor: 16.971

Review 8.  RAG1 and RAG2 in V(D)J recombination and transposition.

Authors:  S D Fugmann
Journal:  Immunol Res       Date:  2001       Impact factor: 2.829

9.  HMG-D complexed to a bulge DNA: an NMR model.

Authors:  R Cerdan; D Payet; J C Yang; A A Travers; D Neuhaus
Journal:  Protein Sci       Date:  2001-03       Impact factor: 6.725

10.  Interactions between p53, hMSH2-hMSH6 and HMG I(Y) on Holliday junctions and bulged bases.

Authors:  Deepa Subramanian; Jack D Griffith
Journal:  Nucleic Acids Res       Date:  2002-06-01       Impact factor: 16.971
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