Literature DB >> 7001358

Binding of meso-tetra (4-N-methylpyridyl) porphine to DNA.

R J Fiel, B R Munson.   

Abstract

The porphyrin photosensitizer, meso-Tetra (4-N-methyl-pyridyl) porphine tetraperchlorate is shown to unwind supercoiled ColEI DNA at a somewhat lower concentration than ethidium bromide. In contrast to this, the Fe(III) chelate of T4MPyP cannot unwind supercoiled DNA. It is concluded that these results corroborate our previous findings that, despite its large bulk, T4MPyP is fully capable of intercalating in DNA.

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Year:  1980        PMID： 7001358      PMCID： PMC324124          DOI： 10.1093/nar/8.12.2835

Source DB:  PubMed          Journal:  Nucleic Acids Res        ISSN： 0305-1048            Impact factor:   16.971


  12 in total

1.  Stereochemical aspects of the interaction between steroidal diamines and DNA.

Authors:  M J Waring; S M Henley
Journal:  Nucleic Acids Res       Date:  1975-04       Impact factor: 16.971

2.  Dye titrations of covalently closed supercoiled DNA analyzed by agarose gel electrophoresis.

Authors:  R J DeLeys; D A Jackson
Journal:  Biochem Biophys Res Commun       Date:  1976-03-22       Impact factor: 3.575

3.  A simple electrophoretic method for the determination of superhelix density of closed circular DNAs and for observation of their superhelix density heterogeneity.

Authors:  R T Espejo; J Lebowitz
Journal:  Anal Biochem       Date:  1976-05-07       Impact factor: 3.365

4.  Supercoiled circular DNA-protein complex in Escherichia coli: purification and induced conversion to an opern circular DNA form.

Authors:  D B Clewell; D R Helinski
Journal:  Proc Natl Acad Sci U S A       Date:  1969-04       Impact factor: 11.205

5.  Relaxation studies of the proflavine-DNA complex: the kinetics of an intercalation reaction.

Authors:  H J Li; D M Crothers
Journal:  J Mol Biol       Date:  1969-02-14       Impact factor: 5.469

6.  Variation of the supercoils in closed circular DNA by binding of antibiotics and drugs: evidence for molecular models involving intercalation.

Authors:  M Waring
Journal:  J Mol Biol       Date:  1970-12-14       Impact factor: 5.469

7.  Physicochemical studies on the interaction of irehdiamine A with bihelical DNA.

Authors:  J M Saucier
Journal:  Biochemistry       Date:  1977-12-27       Impact factor: 3.162

8.  Interaction of DNA with a porphyrin ligand: evidence for intercalation.

Authors:  R J Fiel; J C Howard; E H Mark; N Datta Gupta
Journal:  Nucleic Acids Res       Date:  1979-07-11       Impact factor: 16.971

9.  Formaldehyde as a probe of DNA structure. I. Reaction with exocyclic amino groups of DNA bases.

Authors:  J D McGhee; P H von Hippel
Journal:  Biochemistry       Date:  1975-03-25       Impact factor: 3.162

10.  Binding of cis- and trans-dichlorodiammineplatinum(II) to DNA: evidence for unwinding and shortening of the double helix.

Authors:  G L Cohen; W R Bauer; J K Barton; S J Lippard
Journal:  Science       Date:  1979-03-09       Impact factor: 47.728
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  11 in total

1.  Molecular modelling of the interactions of tetra-(4-N-methylpyridyl) porphin with TA and CG sites on DNA.

Authors:  K G Ford; L H Pearl; S Neidle
Journal:  Nucleic Acids Res       Date:  1987-08-25       Impact factor: 16.971

2.  DNA sequence preferences for an intercalating porphyrin compound revealed by footprinting.

Authors:  K Ford; K R Fox; S Neidle; M J Waring
Journal:  Nucleic Acids Res       Date:  1987-03-11       Impact factor: 16.971

3.  A comparative study of the interaction of 5,10,15,20-tetrakis (N-methylpyridinium-4-yl)porphyrin and its zinc complex with DNA using fluorescence spectroscopy and topoisomerisation.

Authors:  J M Kelly; M J Murphy; D J McConnell; C OhUigin
Journal:  Nucleic Acids Res       Date:  1985-01-11       Impact factor: 16.971

4.  DNA intercalation and photosensitization by cationic meso substituted porphyrins.

Authors:  B R Munson; R J Fiel
Journal:  Nucleic Acids Res       Date:  1992-03-25       Impact factor: 16.971

5.  "One ring to bind them all"-part I: the efficiency of the macrocyclic scaffold for g-quadruplex DNA recognition.

Authors:  David Monchaud; Anton Granzhan; Nicolas Saettel; Aurore Guédin; Jean-Louis Mergny; Marie-Paule Teulade-Fichou
Journal:  J Nucleic Acids       Date:  2010-05-24

6.  Intercalative and nonintercalative binding of large cationic porphyrin ligands to calf thymus DNA.

Authors:  M J Carvlin; R J Fiel
Journal:  Nucleic Acids Res       Date:  1983-09-10       Impact factor: 16.971

7.  Intercalative and nonintercalative binding of large cationic porphyrin ligands to polynucleotides.

Authors:  M J Carvlin; E Mark; R Fiel; J C Howard
Journal:  Nucleic Acids Res       Date:  1983-09-10       Impact factor: 16.971

8.  Interactions of water-soluble metalloporphyrins with nucleic acids studied by resonance Raman spectroscopy.

Authors:  J H Schneider; J Odo; K Nakamoto
Journal:  Nucleic Acids Res       Date:  1988-11-11       Impact factor: 16.971

Review 9.  Premeltons in DNA.

Authors:  Henry M Sobell
Journal:  J Struct Funct Genomics       Date:  2016-03-16

Review 10.  Probing the Interactions of Porphyrins with Macromolecules Using NMR Spectroscopy Techniques.

Authors:  Ilche Gjuroski; Julien Furrer; Martina Vermathen
Journal:  Molecules       Date:  2021-03-30       Impact factor: 4.411
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