Publications by authors named "Barbara Imiolczyk"

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Benzoic and salicylic acids inhibit β-substituted alanine synthase 4;1 in common bean.
Zixuan Lu, Wojciech Witek, Milosz Ruszkowski, Barbara Imiolczyk, Nataliya Paulish

Plant Physiol· October 2025

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Unique double-helical packing of protein molecules in the crystal of potassium-independent L-asparaginase from common bean.
Joanna I Loch, Izabela Pieróg, Barbara Imiołczyk, Jakub Barciszewski, Frédéric Marsolais

Acta Crystallogr D Struct Biol· May 2025

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Structural, kinetic, and evolutionary peculiarities of HISN3, a plant 5'-ProFAR isomerase.
Wojciech Witek, Barbara Imiolczyk, Milosz Ruszkowski

Plant Physiol Biochem· October 2024

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A closer look at molecular mechanisms underlying inhibition of -adenosyl-L-homocysteine hydrolase by transition metal cations.
Magdalena Gawel, Piotr H Malecki, Joanna Sliwiak, Marlena Stepniewska, Barbara Imiolczyk

Chem Commun (Camb)· October 2024

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Rhizobium etli has two L-asparaginases with low sequence identity but similar structure and catalytic center.
Joanna I Loch, Paulina Worsztynowicz, Joanna Sliwiak, Marta Grzechowiak, Barbara Imiolczyk

Acta Crystallogr D Struct Biol· August 2023

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Biochemical and structural insights into an unusual, alkali-metal-independent S-adenosyl-L-homocysteine hydrolase from Synechocystis sp. PCC 6803.
Piotr H Malecki, Barbara Imiolczyk, Jakub Barciszewski, Justyna Czyrko-Horczak, Joanna Sliwiak

Acta Crystallogr D Struct Biol· July 2022

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Structural and biophysical studies of new L-asparaginase variants: lessons from random mutagenesis of the prototypic Escherichia coli Ntn-amidohydrolase.
Joanna I Loch, Agnieszka Klonecka, Kinga Kądziołka, Piotr Bonarek, Jakub Barciszewski, Barbara Imiolczyk

Acta Crystallogr D Struct Biol· July 2022

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Characteristics of Transfer RNA-Derived Fragments Expressed during Human Renal Cell Development: The Role of Dicer in tRF Biogenesis.
Marek Kazimierczyk, Marta Wojnicka, Ewa Biała, Paulina Żydowicz-Machtel, Barbara Imiołczyk

Int J Mol Sci· March 2022

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Crystal structures of the elusive Rhizobium etli L-asparaginase reveal a peculiar active site.
Joanna I Loch, Barbara Imiolczyk, Joanna Sliwiak, Anna Wantuch, Magdalena Bejger

Nat Commun· November 2021

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Flexible loops of New Delhi metallo-β-lactamase modulate its activity towards different substrates.
Joanna E Raczynska, Barbara Imiolczyk, Marlena Komorowska, Joanna Sliwiak, Justyna Czyrko-Horczak

Int J Biol Macromol· April 2020

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tRNA-derived fragments from the Sus scrofa tissues provide evidence of their conserved role in mammalian development.
Marek Kazimierczyk, Agata Jędroszkowiak, Dorota Kowalczykiewicz, Maciej Szymański, Barbara Imiołczyk

Biochem Biophys Res Commun· December 2019

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Metal-cation regulation of enzyme dynamics is a key factor influencing the activity of S-adenosyl-L-homocysteine hydrolase from Pseudomonas aeruginosa.
Justyna Czyrko, Joanna Sliwiak, Barbara Imiolczyk, Zofia Gdaniec, Mariusz Jaskolski

Sci Rep· July 2018

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An enzyme captured in two conformational states: crystal structure of S-adenosyl-L-homocysteine hydrolase from Bradyrhizobium elkanii.
Tomasz Manszewski, Kriti Singh, Barbara Imiolczyk, Mariusz Jaskolski

Acta Crystallogr D Biol Crystallogr· December 2015

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Na⁺/K⁺ exchange switches the catalytic apparatus of potassium-dependent plant L-asparaginase.
Magdalena Bejger, Barbara Imiolczyk, Damien Clavel, Miroslaw Gilski, Agnieszka Pajak

Acta Crystallogr D Biol Crystallogr· July 2014

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An interactive network of zinc-finger proteins contributes to regionalization of the Drosophila embryo and establishes the domains of HOM-C protein function.
Lisa K Robertson, Dana B Bowling, James P Mahaffey, Barbara Imiolczyk, James W Mahaffey

Development· June 2004

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