Publications by authors named "Halina Wojtowicz"

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Immune response of macrophages induced by Porphyromonas gingivalis requires HmuY protein.
Anna Gmiterek, Anna Kłopot, Halina Wójtowicz, Soraya C Trindade, Mariusz Olczak

Immunobiology· December 2016

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Structural basis of the signalling through a bacterial membrane receptor HasR deciphered by an integrative approach.
Halina Wojtowicz, Ada Prochnicka-Chalufour, Gisele Cardoso de Amorim, Olga Roudenko, Catherine Simenel

Biochem J· July 2016

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Interaction of a partially disordered antisigma factor with its partner, the signaling domain of the TonB-dependent transporter HasR.
Idir Malki, Catherine Simenel, Halina Wojtowicz, Gisele Cardoso de Amorim, Ada Prochnicka-Chalufour

PLoS One· December 2014

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Differential roles of tryptophan residues in conformational stability of Porphyromonas gingivalis HmuY hemophore.
Marcin Bielecki, Halina Wójtowicz, Teresa Olczak

BMC Biochem· February 2014

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The unique hmuY gene sequence as a specific marker of Porphyromonas gingivalis.
Anna Gmiterek, Halina Wójtowicz, Paweł Mackiewicz, Małgorzata Radwan-Oczko, Małgorzata Kantorowicz

PLoS One· January 2014

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The Porphyromonas gingivalis HmuY haemophore binds gallium(iii), zinc(ii), cobalt(iii), manganese(iii), nickel(ii), and copper(ii) protoporphyrin IX but in a manner different to iron(iii) protoporphyrin IX.
Halina Wójtowicz, Marcin Bielecki, Jacek Wojaczyński, Mariusz Olczak, John W Smalley

Metallomics· April 2013

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Iron(III) mesoporphyrin IX and iron(III) deuteroporphyrin IX bind to the Porphyromonas gingivalis HmuY hemophore.
Jacek Wojaczyński, Halina Wójtowicz, Marcin Bielecki, Mariusz Olczak, John W Smalley

Biochem Biophys Res Commun· July 2011

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HmuY haemophore and gingipain proteases constitute a unique syntrophic system of haem acquisition by Porphyromonas gingivalis.
John W Smalley, Dominic P Byrne, Andrew J Birss, Halina Wojtowicz, Aneta Sroka

PLoS One· February 2011

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Species specificity, surface exposure, protein expression, immunogenicity, and participation in biofilm formation of Porphyromonas gingivalis HmuY.
Teresa Olczak, Halina Wójtowicz, Justyna Ciuraszkiewicz, Mariusz Olczak

BMC Microbiol· May 2010

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Diphosphonucleotide phosphatase/phosphodiesterase (PPD1) from yellow lupin (Lupinus luteus L.) contains an iron-manganese center.
Mariusz Olczak, Justyna Ciuraszkiewicz, Halina Wójtowicz, Dorota Maszczak, Teresa Olczak

FEBS Lett· October 2009

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Heme environment in HmuY, the heme-binding protein of Porphyromonas gingivalis.
Halina Wójtowicz, Jacek Wojaczyński, Mariusz Olczak, Jarosław Króliczewski, Lechosław Latos-Grazyński

Biochem Biophys Res Commun· May 2009

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Unique structure and stability of HmuY, a novel heme-binding protein of Porphyromonas gingivalis.
Halina Wójtowicz, Tibisay Guevara, Cynthia Tallant, Mariusz Olczak, Aneta Sroka

PLoS Pathog· May 2009

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