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1

DNA double helices with positive electric dichroism and permanent dipole moments: Non-symmetric charge distributions and “frozen” configurations

Dietmar Porschke

Journal:

Biophysical Chemistry

Year:

1994

Language:

english

File:

PDF, 1.30 MB

english, 1994

2

Co-operative non-enzymatic base recognition III. Kinetics of the helix—coil transition of the oligoribouridylic · oligoriboadenylic acid system and of oligoriboadenylic acid alone at acidic pH

Dietmar Pörschke, Manfred Eigen

Journal:

Journal of Molecular Biology

Year:

1971

Language:

english

File:

PDF, 5.07 MB

english, 1971

3

An electric field jump apparatus with ns time resolution for electro-optical measurements at physiological salt concentrations

Porschke, Dietmar, Obst, Andreas

Journal:

Review of Scientific Instruments

Year:

1991

Language:

english

File:

PDF, 636 KB

english, 1991

4

Cooperative nonenzymic base recognition. Thermodynamics of the helix—coil transition of a monomer—polymer double helix

Geoffrey W. Hoffman, Dietmar Pörschke

Journal:

Year:

1973

Language:

english

File:

PDF, 573 KB

english, 1973

5

Cooperative nonenzymic base recognition. Kinetics of the binding of a base monomer to a complementary polynucleotide template

Geoffrey W. Hoffman, Dietmar Pörschke

Journal:

Year:

1973

Language:

english

File:

PDF, 728 KB

english, 1973

6

Threshold effects observed in conformation changes induced by electric fields

Dietmar Pörschke

Journal:

Year:

1976

Language:

english

File:

PDF, 641 KB

english, 1976

7

Cooperative nonenzymic base recognition II. thermodynamics of the helix-coil transition of oligoadenylic + oligouridylic acids

Dietmar Pörschke

Journal:

Year:

1971

Language:

english

File:

PDF, 1.09 MB

english, 1971

8

An affinity scale for the interaction of amino acid residues with nucleic acids

Dietmar Porschke, Jorg Ronnenberg

Journal:

Year:

1983

Language:

english

File:

PDF, 751 KB

english, 1983

9

Short electric-field pulses convert DNA from “condensed” to “free” conformation

Dietmar Porschke

Journal:

Year:

1985

Language:

english

File:

PDF, 651 KB

english, 1985

10

B-Z DNA junctions are neither highly flexible nor strongly bent

Dietmar Porschke, Wolfgang Zacharias, Robert D. Wells

Journal:

Year:

1987

Language:

english

File:

PDF, 265 KB

english, 1987

11

Electric dichroism and bending amplitudes of DNA fragments according to a simple orientation function for weakly bent rods

Dietmar Porschke

Journal:

Year:

1989

Language:

english

File:

PDF, 812 KB

english, 1989

12

The optical anisotropy of wormlike chains

Dietmar Porschke, Gerhard Nolte

Journal:

Year:

1990

Language:

english

File:

PDF, 171 KB

english, 1990

13

Model calculations on the kinetics of oligonucleotide double helix coil transitions. Evidence for a fast chain sliding reaction

Dietmar Pörschke

Journal:

Biophysical Chemistry

Year:

1974

Language:

english

File:

PDF, 1.25 MB

english, 1974

14

A direct measurement of the unzippering rate of a nucleic acid double helix

Dietmar Pörschke

Journal:

Biophysical Chemistry

Year:

1974

Language:

english

File:

PDF, 753 KB

english, 1974

15

Thermodynamic and kinetic parameters of an oligonucleotide hairpin helix

Dietmar Pörschke

Journal:

Biophysical Chemistry

Year:

1974

Language:

english

File:

PDF, 646 KB

english, 1974

16

Thermodynamic and kinetic parameters of ion condensation to polynucleotides: Outer sphere complex formed by Mg++ ions

Dietmar Pörschke

Journal:

Biophysical Chemistry

Year:

1976

Language:

english

File:

PDF, 1.30 MB

english, 1976

17

The binding of Arg- and Lys-peptides to single standed polyribonucleotides and its effect on the polymer conformation

Dietmar Porschke

Journal:

Biophysical Chemistry

Year:

1979

Language:

english

File:

PDF, 1.85 MB

english, 1979

18

The reaction of aromatic peptides with double helical DNA. Quantitative characterisation of a two step reaction scheme

Dietmar Pörschke, Jórg Ronnenberg

Journal:

Biophysical Chemistry

Year:

1981

Language:

english

File:

PDF, 780 KB

english, 1981

19

Electric properties and structure of DNA restriction fragments from measurements of the electric dichroism

Stephan Diekmann, Wolfgang Hillen, Manfred Jung, Robert D. Wells, Dietmar Pörschke

Journal:

Biophysical Chemistry

Year:

1982

Language:

english

File:

PDF, 996 KB

english, 1982

20

Thresholds in field-induced reactions of linear biopolymers: Strong chain-length dependence of field effects in DNA

Stephan Diekmann, Dietmar Pörschke

Journal:

Biophysical Chemistry

Year:

1982

Language:

english

File:

PDF, 645 KB

english, 1982

21

Interactions of nucleic acid double helices induced by electric field pulses

Dietmar Porschke, Hans-Josef Meier, Jorg Ronnenberg

Journal:

Biophysical Chemistry

Year:

1984

Language:

english

File:

PDF, 1.09 MB

english, 1984

22

The mechanism of ion polarisation along DNA double helices

Dietmar Porschke

Journal:

Biophysical Chemistry

Year:

1985

Language:

english

File:

PDF, 999 KB

english, 1985

23

Electro-optical analysis of ‘curved’ DNA fragments

Stephan Diekmann, Dietmar Pörschke

Journal:

Biophysical Chemistry

Year:

1987

Language:

english

File:

PDF, 886 KB

english, 1987

24

Electric, optical and hydrodynamic parameters of lac repressor from measurements of the electric dichroism High permanent dipole moment associated with

Dietmar Pörschke

Journal:

Biophysical Chemistry

Year:

1987

Language:

english

File:

PDF, 991 KB

english, 1987

25

An unusual electrooptical effect observed for DNA fragments and its apparent relation to a permanent electric moment associated with bent DNA

Jan Antosiewicz, Dietmar Porschke

Journal:

Biophysical Chemistry

Year:

1989

Language:

english

File:

PDF, 973 KB

english, 1989

26

Persistence length and bending dynamics of DNA from electrooptical measurements at high salt concentrations

Dietmar Porschke

Journal:

Biophysical Chemistry

Year:

1991

Language:

english

File:

PDF, 992 KB

english, 1991

27

Structure and dynamics of peptide—polynucleotide complexes

Gernot Desoye, Dietmar Porschke

Journal:

Biophysical Chemistry

Year:

1993

Language:

english

File:

PDF, 1010 KB

english, 1993

28

Structure and dynamics of curved DNA fragments in solution: Evidence for slow modes of configurational transitions

Dietmar Porschke, Erwin R. Schmidt, Thomas Hankeln, Gerhard Nolte, Jan Antosiewicz

Journal:

Biophysical Chemistry

Year:

1993

Language:

english

File:

PDF, 1.17 MB

english, 1993

29

A resonance-like effect induced by sinusoidal electric fields in a macromolecular dipole

Dietmar Porschke

Journal:

Biophysical Chemistry

Year:

1994

Language:

english

File:

PDF, 659 KB

english, 1994

30

Electrooptical analysis of α-chymotrypsin at physiological salt concentration

Thomas Schönknecht, Dietmar Pörschke

Journal:

Biophysical Chemistry

Year:

1996

Language:

english

File:

PDF, 701 KB

english, 1996

31

The nature of “unusual” electro-optical transients observed for DNA

Dietmar Porschke

Journal:

Colloids and Surfaces B: Biointerfaces

Year:

2007

Language:

english

File:

PDF, 309 KB

english, 2007

32

Macrodipoles Unusual electric properties of biological macromolecules

Dietmar Porschke

Journal:

Biophysical Chemistry

Year:

1997

Language:

english

File:

PDF, 1.65 MB

english, 1997

33

Differential effect of amino acid residues on the stability of double helices formed from polyribonucleotides and its possible relation to the evolution of the genetic code

Dietmar Porschke

Journal:

Journal of Molecular Evolution

Year:

1985

Language:

english

File:

PDF, 662 KB

english, 1985

34

Analysis of chemical and physical relaxation processes of polyelectrolytes by electric field pulse methods: A comparison of critical comments with facts

Dietmar Porschke

Journal:

Berichte der Bunsengesellschaft für physikalische Chemie

Year:

1996

Language:

english

File:

PDF, 692 KB

english, 1996

35

Structures during binding of cAMP receptor to promoter DNA: promoter search slowed by non-specific sites

Dietmar Porschke

Journal:

European Biophysics Journal

Year:

2012

Language:

english

File:

PDF, 439 KB

english, 2012

36

Thermodynamics and Kinetics of Base-Stacking Interactions

Dietmar Pörschke, Frieder Eggers

Journal:

Year:

1972

Language:

english

File:

PDF, 787 KB

english, 1972

37

The Dynamics of Nucleic-Acid Single-Strand Conformation Changes : Oligo- and Polyriboadenylic Acids

Dietmar Pörschke

Journal:

Year:

1973

Language:

english

File:

PDF, 1.01 MB

english, 1973

38

Thermodynamic and Kinetic Parameters of Oligonucleotide—Oligopeptide Interactions : Specificity of Arginine · Inosine Association

Dietmar PÖRSCHKE

Journal:

Year:

1978

Language:

english

File:

PDF, 931 KB

english, 1978

39

The Structure of the RNA Polymerase-Promoter Complex: DNA-bending-angle by Quantitative Electrooptics

Franz-Josef Meyer-Almes, Hermann Heumann, Dietmar Porschke

Journal:

Journal of Molecular Biology

Year:

1994

File:

PDF, 398 KB

1994

40

The cyclic AMP receptor promoter DNA complex:A comparison of crystal and solution structure by quantitative molecular electrooptics

Franz-Josef Meyer-Almes, Dietmar Porschke

Journal:

Journal of Molecular Biology

Year:

1997

Language:

english

File:

PDF, 246 KB

english, 1997

41

Global Structure and Flexibility of Hairpin Ribozymes with Extended Terminal Helices

Dietmar Porschke, John M. Burke, Nils G. Walter

Journal:

Journal of Molecular Biology

Year:

1999

Language:

english

File:

PDF, 256 KB

english, 1999

42

Electric parameters of Na+/K+-ATPase by measurements of the fluorescence-detected electric dichroism

Dietmar Porschke, Ernst Grell

Journal:

Biochimica et Biophysica Acta (BBA) - Bioenergetics

Year:

1995

Language:

english

File:

PDF, 758 KB

english, 1995

43

Phase transition of dimyristoylphosphatidylglycerol bilayers induced by electric field pulses

Marcel Thürk, Dietmar Porschke

Journal:

Biochimica et Biophysica Acta (BBA) - Biomembranes

Year:

1991

Language:

english

File:

PDF, 441 KB

english, 1991

44

Nature of protamine-DNA complexes: A special type of ligand binding co-operativity

Dietmar Porschke

Journal:

Journal of Molecular Biology

Year:

1991

Language:

english

File:

PDF, 1.26 MB

english, 1991

45

Strong Bending of Purple Membranes in the M-state

Dietmar Porschke

Journal:

Journal of Molecular Biology

Year:

2003

Language:

english

File:

PDF, 601 KB

english, 2003

46

Structure and dynamics of a tryptophanepeptide-polynucleotide complex

Pörschke, Dietmar

Journal:

Nucleic Acids Research

Year:

1980

Language:

english

File:

PDF, 1.39 MB

english, 1980

47

Mechanism of intercalation into the DNA double helix by ethidium

Meyer-Almes, Franz Josef, Porschke, Dietmar

Journal:

Year:

1993

Language:

english

File:

PDF, 1003 KB

english, 1993

48

Codon:Anticodon and anticodon:Anticodon interaction. Evaluation of equilibrium and kinetic parameters of complexes involving a G:U wobble

Damian Labuda, Henri Grosjean, George Striker, Dietmar Pörschke

Journal:

Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression

Year:

1982

Language:

english

File:

PDF, 579 KB

english, 1982

49

Time-Resolved Analysis of Macromolecular Structures During Reactions by Stopped-Flow Electrooptics

Porschke, Dietmar

Journal:

Biophysical Journal

Year:

1998

Language:

english

File:

PDF, 280 KB

english, 1998

50

Codon-induced transfer RNA association: A property of transfer RNA involved in its adaptor function?

Damian Labuda, Dietmar Pörschke, S. Brenner

Journal:

Journal of Molecular Biology

Year:

1983

Language:

english

File:

PDF, 261 KB

english, 1983

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