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Crystal structure of Vigna radiata cytokinin-specific binding protein in complex with zeatin.

• Oliwia Pasternak, Grzegorz D Bujacz, +5 authors Mariusz Jaskólski
• The Plant cell
• 2006

The cytosolic fraction of Vigna radiata contains a 17-kD protein that binds plant hormones from the cytokinin group, such as zeatin. Using recombinant protein and isothermal titration calorimetry as… (More)

Complete crystal structure of monocyte chemotactic protein-2, a CC chemokine that interacts with multiple receptors.

• Jaroslaw Blaszczyk, Els Van Coillie, +5 authors Xinhua Ji
• Biochemistry
• 2000

Monocyte chemotactic protein 2 (MCP-2) is a CC chemokine that utilizes multiple cellular receptors to attract and activate human leukocytes. MCP-2 is a potent inhibitor of HIV-1 by virtue of its… (More)

Structural basis of the sulphate starvation response in E. coli: crystal structure and mutational analysis of the cofactor-binding domain of the Cbl transcriptional regulator.

• Emilia Stec, Malgorzata Witkowska-Zimny, +7 authors Grzegorz D Bujacz
• Journal of molecular biology
• 2006

Cbl is a member of the large family of LysR-type transcriptional regulators (LTTRs) common in bacteria and found also in Archaea and algal chloroplasts. The function of Cbl is required in Escherichia… (More)

Cytokinin-induced structural adaptability of a Lupinus luteus PR-10 protein.

• Humberto Fernandes, Anna Bujacz, +6 authors Mariusz Jaskólski
• The FEBS journal
• 2009

Plant pathogenesis-related (PR) proteins of class 10 are the only group among the 17 PR protein families that are intracellular and cytosolic. Sequence conservation and the wide distribution of PR-10… (More)

Crystallization and preliminary crystallographic studies of the cofactor-binding domain of the LysR-type transcriptional regulator Cbl from Escherichia coli.

• Emilia Stec, Malgorzata Witkowska, Monika M. Hryniewicz, Andrzej M Brzozowski, Anthony James Wilkinson, Grzegorz D Bujacz
• Acta crystallographica. Section D, Biological…
• 2004

Cbl (CysB-like protein) is a member of the family of LysR-type transcriptional regulators (LTTRs) and controls genes engaged in sulfur assimilation in Escherichia coli. It has been postulated that… (More)

Crystallographic and CD probing of ligand-induced conformational changes in a plant PR-10 protein.

• Joanna Śliwiak, Rafał Dolot, +4 authors Mariusz Jaskólski
• Journal of structural biology
• 2016

Plant pathogenesis-related class 10 (PR-10) proteins are a family of abundant proteins initially identified as elements of the plant defense system. The key structural feature suggesting PR-10… (More)

Coordination properties of tris(2-carboxyethyl)phosphine, a newly introduced thiol reductant, and its oxide.

• Artur Krężel, Rafał Latajka, Grzegorz D Bujacz, Wojciech Bal
• Inorganic chemistry
• 2003

Acid-base properties and metal-binding abilities of tris(2-carboxyethyl)phosphine (TCEP), a newly introduced thiol group protectant, were studied in solution, using potentiometry, (1)H and (31)P NMR,… (More)

Structural Investigation of Biologically Active Phenolic Compounds Isolated from European Tree Species

• Izabela Redzynia, Natasza E. Ziółkowska, +4 authors Grzegorz D Bujacz
• Molecules
• 2009

X-ray structures of two compounds isolated from wood knots of coniferous trees, namely dihydrokaempferol (3,5,8,13-tetrahydroxyflavanon) and lariciresinol… (More)

Crystallization and preliminary crystallographic studies of mung bean cytokinin-specific binding protein.

• Grzegorz D Bujacz, Oliwia Pasternak, Yasuyuki Fujimoto, Yuichi Hashimoto, Michal M. Sikorski, Mariusz Jaskólski
• Acta crystallographica. Section D, Biological…
• 2003

Cytokinins, or plant growth hormones, bind with very high affinity to cytokinin-specific binding proteins (CSBPs). Recombinant mung bean CSBP has been overexpressed in Escherichia coli and… (More)

Approach toward the Understanding of Coupling Mechanism for EDC Reagent in Solvent-Free Mechanosynthesis.

• Aneta Wróblewska, Piotr Paluch, Ewelina Wielgus, Grzegorz D Bujacz, Marta K Dudek, Marek J Potrzebowski
• Organic letters
• 2017

A unique approach in mechanosynthesis, joining solid-state NMR spectroscopy, X-ray crystallography, and theoretical calculations, is employed for the first time to study the mechanism of the… (More)

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