FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Kazimierz Wierzchowski

Research Profile

Chemicals & Drugs

Concepts & Ideas

Living Beings

Escherichia coli

Physiology

Co-author Network

Publications

TOP 3
Piotr Kaczka; Agnieszka Polkowska-Nowakowska; Krystyna Bolewska; Igor Zhukov; Jarosław Poznański; Kazimierz L Wierzchowski
Backbone dynamics of TFE-induced native-like fold of region 4 of Escherichia coli RNA polymerase sigma70 subunit.
Tomasz Loziński; Krystyna Bolewska; Kazimierz L Wierzchowski
Equivalence of Mg2+ and Na+ ions in salt dependence of the equilibrium binding and dissociation rate constants of Escherichia coli RNA polymerase open complex.
Tomasz Łoziński; Kazimierz L Wierzchowski
Evaluation of mixed-salt effects on thermodynamic and kinetic parameters of RNA polymerase-promoter DNA complexes in terms of equivalent salt concentrations. General applicability to DNA complexes.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Kazimierz Wierzchowski (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2010: Piotr Kaczka; Agnieszka Polkowska-Nowakowska; Krystyna Bolewska; Igor Zhukov; Jarosław Poznański; Kazimierz L Wierzchowski
Backbone dynamics of TFE-induced native-like fold of region 4 of Escherichia coli RNA polymerase sigma70 subunit.
Proteins 2010;78(3):754-68.
2009: Tomasz Loziński; Krystyna Bolewska; Kazimierz L Wierzchowski
Equivalence of Mg2+ and Na+ ions in salt dependence of the equilibrium binding and dissociation rate constants of Escherichia coli RNA polymerase open complex.
Biophysical chemistry 2009;142(1-3):65-75.
2009: Tomasz Łoziński; Kazimierz L Wierzchowski
Evaluation of mixed-salt effects on thermodynamic and kinetic parameters of RNA polymerase-promoter DNA complexes in terms of equivalent salt concentrations. General applicability to DNA complexes.
Acta biochimica Polonica 2009;56(4):695-702.
2005: Tomasz Łoziński; Kazimierz L Wierzchowski
Mg2+-modulated KMnO4 reactivity of thymines in the open transcription complex reflects variation in the negative electrostatic potential along the separated DNA strands. Footprinting of Escherichia coli RNA polymerase complex at the lambdaP(R) promoter revisited.
The FEBS journal 2005;272(11):2838-53.
2003: Jarosław Poznański; Krystyna Bolewska; Igor Zhukov; Kazimierz L Wierzchowski
Characterization of the low pH solution structure and dynamics of the region 4 of Escherichia coli RNA polymerase sigma70 subunit.
Biochemistry 2003;42(46):13438-48.
2003: Tomasz Loziński; Kazimierz L Wierzchowski
Inactivation and destruction by KMnO4 of Escherichia coli RNA polymerase open transcription complex: recommendations for footprinting experiments.
Analytical biochemistry 2003;320(2):239-51.
2003: Iwona K Kolasa; Tomasz Łoziński; Kazimierz L Wierzchowski
Effects of distortions by A-tracts of promoter B-DNA spacer region on the kinetics of open complex formation by Escherichia coli RNA polymerase.
Acta biochimica Polonica 2003;50(4):909-20.
2002: Iwona K Kolasa; Tomasz Loziński; Kazimierz L Wierzchowski
Effect of A(n) tracts within the UP element proximal subsite of a model promoter on kinetics of open complex formation by Escherichia coli RNA polymerase.
Acta biochimica Polonica 2002;49(3):659-69.
2001: J Poznański; Igor Zhukov; Krystyna Bolewska; Kazimierz L Wierzchowski
1H, 15N, and 13C resonance assignments for the whole region 4 of Escherichia coli RNA polymerase sigma70 subunit.
Journal of biomolecular NMR 2001;20(2):181-2.
2001: Iwona K Kolasa; T Loziński; Kazimierz L Wierzchowski
Mg2+ does not induce isomerization of the open transcription complex of Escherichia coli RNA polymerase at the model Pa promoter bearing consensus -10 and -35 hexamers.
Acta biochimica Polonica 2001;48(4):985-94.
2001: T Loziński; Kazimierz L Wierzchowski
Effect of Mg2+ on kinetics of oxidation of pyrimidines in duplex DNA by potassium permanganate.
Acta biochimica Polonica 2001;48(2):511-23.
2001: T Loziiński; Kazimierz L Wierzchowski
Mg2+ ions do not induce expansion of the melted DNA region in the open complex formed by Escherichia coli RNA polymerase at a cognate synthetic Pa promoter. A quantitative KMnO4 footprinting study.
Acta biochimica Polonica 2001;48(2):495-510.
1997: Krzysztof Bobrowski; J Holcman; Jarek Poznanski; Kazimierz L Wierzchowski
Pulse radiolysis studies of intramolecular electron transfer in model peptides and proteins. 7. Trp-->TyrO radical transformation in hen egg-white lysozyme. Effects of pH, temperature, Trp62 oxidation and inhibitor binding.
Biophysical chemistry 1997;63(2-3):153-66.
1997: Kazimierz L Wierzchowski
Intramolecular electron transfer between tryptophan radical and tyrosine in oligoproline-bridged model peptides and hen egg-white lysozyme.
Acta biochimica Polonica 1997;44(4):627-44.
1996: T Loziński; Kazimierz L Wierzchowski
Effect of reversed orientation and length of An.Tn DNA bending sequences in the -35 and spacer domains of a consensus-like Escherichia coli promoter on its strength in vivo and gross structure of the open complex in vitro.
Acta biochimica Polonica 1996;43(1):265-79.
1995: Kazimierz L Wierzchowski; K Majcher; J Poznański
CD investigations on conformation of H-X-(Pro)n-Y-OH peptides (X = Trp, Tyr; Y = Tyr, Met); models for intramolecular long range electron transfer.
Acta biochimica Polonica 1995;42(2):259-68.
1993: J Poznański; Andrzej Ejchart; Kazimierz L Wierzchowski; M Ciurak
1H- and 13C-NMR investigations on cis-trans isomerization of proline peptide bonds and conformation of aromatic side chains in H-Trp-(Pro)n-Tyr-OH peptides.
Biopolymers 1993;33(5):781-95.
1992: Krzysztof Bobrowski; Kazimierz L Wierzchowski; J Holcman; M Ciurak
Pulse radiolysis studies of intramolecular electron transfer in model peptides and proteins. IV. Met/S:.Br-->Tyr/O. radical transformation in aqueous solution of H-Tyr-(Pro)n-Met-OH peptides.
International journal of radiation biology 1992;62(5):507-16.
1991: B Vesterman; Krzysztof Bobrowski; J Betins; G V Nikiforovich; Kazimierz L Wierzchowski
Conformational interpretation of intramolecular electron transfer in Met5-enkephalins between Tyr and Met(S:.Br) radical.
Biochimica et biophysica acta 1991;1079(1):39-42.
1991: T Lozinski; K Adrych-Rozek; W T Markiewicz; Kazimierz L Wierzchowski
Effect of DNA bending in various regions of a consensus-like Escherichia coli promoter on its strength in vivo and structure of the open complex in vitro.
Nucleic acids research 1991;19(11):2947-53.
1990: Krzysztof Bobrowski; Kazimierz L Wierzchowski; J Holcman; M Ciurak
Intramolecular electron transfer in peptides containing methionine, tryptophan and tyrosine: a pulse radiolysis study.
International journal of radiation biology 1990;57(5):919-32.
1989: T Lozinski; W T Markiewicz; T K Wyrzykiewicz; Kazimierz L Wierzchowski
Effect of the sequence-dependent structure of the 17 bp AT spacer on the strength of consensuslike E.coli promoters in vivo.
Nucleic acids research 1989;17(10):3855-63.
1989: Krzysztof Bobrowski; J Holcman; Kazimierz L Wierzchowski
Temperature dependence of intramolecular electron transfer as a probe for predenaturational changes in lysozyme.
Free radical research communications 1989;6(4):235-41.