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Literature DB >> 6256738

The inverted repeat as a recognizable structural feature in supercoiled DNA molecules.

Abstract

The single-strand-specific endonuclease S1 from Aspergillus oryzae introduces highly selective cleavages into supercoiled covalently closed circular DNA molecules, but not into their previously linearized counterparts. The cleavage sites are inverted repeats of unit length between 9 and 13 base pairs, separated by a nonrepetitious 2-6 base pairs. Such regions may adopt hairpin or similar structures stabilized by the negative superhelix density and may constitute recognition sites for cellular proteins.

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Year: 1980 PMID： 6256738 PMCID： PMC350306 DOI： 10.1073/pnas.77.11.6468

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

37 in total

1. On the structure of the folded chromosome of Escherichia coli.

Authors: A Worcel; E Burgi
Journal: J Mol Biol Date: 1972-11-14 Impact factor: 5.469

2. Sensitivity of superhelical DNA to a single-strand specific endonuclease.

Authors: A C Kato; K Bartok; M J Fraser; D T Denhardt
Journal: Biochim Biophys Acta Date: 1973-04-21

3. A nuclease specific for heat-denatured DNA in isolated from a product of Aspergillus oryzae.

Authors: T Ando
Journal: Biochim Biophys Acta Date: 1966-01-18

4. Action of the single-stranded DNA specific nuclease S1 on double-stranded DNA.

Authors: G N Godson
Journal: Biochim Biophys Acta Date: 1973-04-21

5. Light-scattering studies on supercoil unwinding.

Authors: A M Campbell; D J Jolly
Journal: Biochem J Date: 1973-06 Impact factor: 3.857

6. Purification and further properties of single-strand-specific nuclease from Aspergillus oryzae.

Authors: V M Vogt
Journal: Eur J Biochem Date: 1973-02-15

7. Effect of DNA length on the free energy of binding of an unwinding ligand to a supercoiled DNA.

Authors: N Davidson
Journal: J Mol Biol Date: 1972-05-14 Impact factor: 5.469

8. Models of specifically paired like (homologous) nucleic acid structures.

Authors: S McGavin
Journal: J Mol Biol Date: 1971-01-28 Impact factor: 5.469

9. The writhing number of a space curve.

Authors: F B Fuller
Journal: Proc Natl Acad Sci U S A Date: 1971-04 Impact factor: 11.205

10. Stimulation by cyclic adenosine monophosphate of plasmid deoxyribonucleic acid replication and catabolite repression of the plasmid deoxyribonucleic acid-protein relaxation complex.

Authors: L Katz; D T Kingsbury; D R Helinski
Journal: J Bacteriol Date: 1973-05 Impact factor: 3.490

185 in total

Review 1. A biochemical mechanism for nonrandom mutations and evolution.

Authors: B E Wright
Journal: J Bacteriol Date: 2000-06 Impact factor: 3.490

2. Magnesium-dependent supercoiling-induced transition in (dG)n.(dC)n stretches and formation of a new G-structure by (dG)n strand.

Authors: I G Panyutin; O I Kovalsky; E I Budowsky
Journal: Nucleic Acids Res Date: 1989-10-25 Impact factor: 16.971

3. Activation of S1 nuclease at neutral pH.

Authors: J A Esteban; M Salas; L Blanco
Journal: Nucleic Acids Res Date: 1992-09-25 Impact factor: 16.971

4. Low-resolution reconstruction of a synthetic DNA holliday junction.

Authors: Marcelo Nöllmann; W Marshall Stark; Olwyn Byron
Journal: Biophys J Date: 2004-05 Impact factor: 4.033

5. Circular dichroism studies of an oligodeoxyribonucleotide containing a hairpin loop made of a hexaethylene glycol chain: conformation and stability.

Authors: M Durand; K Chevrie; M Chassignol; N T Thuong; J C Maurizot
Journal: Nucleic Acids Res Date: 1990-11-11 Impact factor: 16.971

6. Regulatory regions of two transport operons under nitrogen control: nucleotide sequences.

Authors: C F Higgins; G F Ames
Journal: Proc Natl Acad Sci U S A Date: 1982-02 Impact factor: 11.205

7. Double-stranded cleavage of pBR322 by a diiron complex via a "hydrolytic" mechanism.

Authors: L M Schnaith; R S Hanson; L Que
Journal: Proc Natl Acad Sci U S A Date: 1994-01-18 Impact factor: 11.205

8. Defining a bacteriophage T4 late promoter: bacteriophage T4 gene 55 protein suffices for directing late promoter recognition.

Authors: G A Kassavetis; E P Geiduschek
Journal: Proc Natl Acad Sci U S A Date: 1984-08 Impact factor: 11.205

9. Conformational DNA transition in the in vitro torsionally strained chicken beta-globin 5' region.

Authors: L Runkel; A Nordheim
Journal: Nucleic Acids Res Date: 1986-09-25 Impact factor: 16.971

10. Occurrence of potential cruciform and H-DNA forming sequences in genomic DNA.

Authors: G P Schroth; P S Ho
Journal: Nucleic Acids Res Date: 1995-06-11 Impact factor: 16.971