Publications | Laboratory of bacterial physiology

Milica Dugić, Hana Brzobohatá, Viktor Mojr, Tereza Dolejšová, Petra Lišková, Duy Dinh Do Pham, Dominik Rejman, Gabriela Mikušová, Radovan Fišer

LEGO-Lipophosphonoxins: Length of Hydrophobic Module affects permeabilizing activity in target membranes of different phospholipid composition

RSC Advances (2024)14,2745

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Klára Látrová, Tereza Dolejšová, Lucia Motlová, Gabriela Mikušová, Juraj Bosák, Kateřina Snopková, David Šmajs, Ivo Konopásek, Radovan Fišer

R-Type Fonticins Produced by Pragia fontium Form Large Pores with High Conductance

Journal of Bacteriology (2023)

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Kamila Riedlová, Tereza Dolejšová, Radovan Fišer, Lukasz Cwiklik

H1 helix of colicin U causes phospholipid membrane permeation

BBA - Biomembranes (2022)

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Duy Dinh Do Pham, Viktor Mojr, Michaela Helusová, Gabriela Mikušová, Radek Pohl, Eva Dávidová, Hana Šanderová, Dragana Vítovská, Kateřina Bogdanová, Renata Večeřová, Miroslava Htoutou Sedláková, Radovan Fišer, Petra Sudzinová, Jiří Pospíšil, Oldřich Benada, Tomáš Křížek, Adéla Galandáková, Milan Kolář, Libor Krásný, and Dominik Rejman

LEGO-Lipophosphonoxins: A Novel Approach in Designing Membrane Targeting Antimicrobials

Journal of Medicinal Chemistry (2022)

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Klára Látrová, Noemi Havlová, Renata Večeřová, Dominik Pinkas, Kateřina Bogdanová, Milan Kolář, Radovan Fišer, Ivo Konopásek, Duy Dinh Do Pham, Dominik Rejman, Gabriela Mikušová

Outer membrane and phospholipid composition of the target membrane affect the antimicrobial potential of first-and second-generation lipophosphonoxins

Scientific Reports (2021)

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Pinkas D., Fišer R., Kozlík P., Dolejšová T., Hryzáková K., Konopásek I., Mikušová G.

Bacillus subtilis cardiolipin protects its own membrane against surfactin-induced permeabilization

BBA - Biomembranes (2020)

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Anna Sukova, Ladislav Bumba, Pavel Srb, Vaclav Veverka, Ondrej Stanek, Jana Holubova, Josef Chmelik, Radovan Fiser, Peter Sebo, Jiri Masin

Negative charge of the AC-to-Hly linking segment modulates calcium-dependent membrane activities of Bordetella adenylate cyclase toxin

BBA - Biomembranes (2020)

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Tereza Dolejšová, Albert Sokol, Juraj Bosák, David Šmajs, Ivo Konopásek, Gabriela Mikušová, Radovan Fišer

Colicin U from Shigella boydii forms voltage-dependent pores

Journal of Bacteriology (2019)

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Petra Lišková, Ivo Konopásek, Radovan Fišer

Simple way to detect Trp to Tb3+ resonance energy transfer in calcium‑binding peptides using excitation spectrum

Journal of Fluorescence (2018)

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Gabriela Seydlová, Albert Sokol, Petra Lišková, Ivo Konopásek, Radovan Fišer

Daptomycin pore formation and stoichiometry depends on membrane potential of target membrane

Antimicrobial Agents and Chemotherapy (2018)

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Budil J., Matyska Lišková P., Artemenko A., Ukraintsev E., Gordeev I., Beranová J., Konopásek I., Kromka A.

Anti-adhesive properties of nanocrystalline diamond films against Escherichia coli bacterium: Influence of surface termination and cultivation medium.

Diamond and Related Materials (2018)

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Lišková, Petra; Beranová, Jana; Ukraintsev, Egor; et al.

Diamond nanoparticles suppress lateral growth of bacterial colonies

Colloids and Surfaces B (2018)

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Vanousova, Katerina; Beranova, Jana; Fiser, Radovan; et al.

Membrane fluidization by alcohols inhibits DesK-DesR signalling in Bacillus subtilis

Biochimica Et Biophysica Acta-Biomembranes (2018)

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Seydlová G., Pohl R., Zborníková E., Ehn M., Šimák O., et al.

Lipophosphonoxins II: Design, Synthesis and Properties of Novel Broad Spectrum Antibacterial Agents

Journal of Medicinal Chemistry (2017)

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Seydlová G., Beranová J., Bíbová I., Dienstbier A., Držmíšek J., Mašín J., Fišer R., Konopásek I., Večerek B.

The extent of the temperature-induced membrane remodeling in two closely related Bordetella species reflects their adaptation to diverse environmental niches

Journal of Biological Chemistry (2017)

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Uttlová P., Pinkas D., Bechyňková O., Fišer R., Svobodová J., Seydlová G.

Bacillus subtilis alters the proportion of major membrane phospholipids in response to surfactin exposure

Biochim Biophys Acta – Biomembranes (2016)

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Matyska-Lišková P., Fišer R., Macek P., Chmelík J., Sýkora J., Bednářová L., Konopásek I., Bumba L.

Probing the Ca2+-assisted π-π interaction during Ca2+-dependent protein folding

Soft Matter (2015)

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Beranová J, Seydlová G, Kozak H, Benada O, Fišer R, Artemenko A, Konopásek I, Kromka A.

Sensitivity of bacteria to diamond nanoparticles of various size differs in gram-positive and gram-negative cells

FEMS Microbiol Lett. (2014)

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Mašín J., Fišer R., Linhartová I., Osička R., Bumba L., Hewlett E.L., Benz R., Šebo P.

Differences in Purinergic Amplification of Osmotic Cell Lysis by the Pore-Forming RTX Toxins Bordetella pertussis CyaA and Actinobacillus pleuropneumoniae ApxIA: The Role of Pore Size

Infection and Immunity (2013)

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Seydlová G., Fišer R., Čabala R., Kozlík P., Svobodová J., Pátek M.

Surfactin Production Enhances the Level of Cardiolipin in the Cytoplasmic Membrane of Bacillus subtilis

Biochim Biophys Acta – Biomembranes (2013)

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Beranová J., Seydlová G., Kozak H., Potocký Š., Konopásek I., Kromka A.

Antibacterial behavior of diamond nanoparticles against Escherichia coli

Physica Status Solidi B (2012) 1-4

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Fišer R., Mašín J., Bumba L., Pospíšilová E., Fayolle C., Basler M., Sadílková L., Adkins I., Kamanová J., Černý J., Konopásek I., Osička R., Leclerc C., Šebo P.

Calcium influx rescues adenylate cyclase-hemolysin from rapid cell membrane removal and enables phagocyte permeabilization by toxin pores

PLoS Pathogens (2012) 8(4): e1002580

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Seydlová G., Halada P., Fišer R., Toman O., Ulrych A., Svobodová J.

DnaK and GroEL chaperones are recruited to the Bacillus subtilis membrane after short-term ethanol stress

J. Appl. Microbiol. (2012) 112(4):765-774

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Beranová J, Mansilla MC, de Mendoza D, Elhottová D, Konopásek I.

Differences in cold adaptation of Bacillus subtilis under anaerobic and aerobic conditions

J Bacteriol (2010)

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Bumba L., Mašín J., Fišer R., Šebo P.

Bordetella adenylate cyclase toxin mobilizes its β2 integrin receptor into lipid rafts to accomplish translocation across target cell membrane in two steps

PLoS Pathogens (2010) 6(5): e1000901

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Fišer R., Konopásek I.

Different modes of membrane permeabilization by two RTX toxins: HlyA from Escherichia coli and CyaA from Bordetella pertussis.

Biochim Biophys Acta – Biomembranes (2009)

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Beranová J., Jemiola-Rzeminska M., Elhottová D., Strzalka K., Konopásek I.

Metabolic control of the membrane fluidity in Bacillus subtilis during cold adaptation

Biochim Biophys Acta – Biomembranes (2008) 1778(2):445-53

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Fišer R., Mašín J., Basler M., Krůšek J., Špuláková V., Konopásek I., Šebo P

Third Activity of Bordetella Adenylate Cyclase (AC) Toxin-Hemolysin: membrane translocation of ac domain polypeptide promotes calcium influx into cd11B+ monocytes independently of the catalytic and hemolytic activities.

J. Biol. Chem. (2007) 282 2808-2820

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Mašín J., Basler M., Knapp O., El-Azami-El-Idrissi M., Maier E., Konopásek I., Benz R., Leclerc C., Šebo P.

Acylaton of Lysine 860 Allows Tight Binding and Cytotoxicity of Bordetella Adenylate Cyclase on CD11b-Expressing Cells.

Biochemistry (2005) 44 12759-12766

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Martín C, M.-Asuncion-Requero M, Mašín J, Konopásek I, Goni F M , Šebo P, and Ostolaza H

Membrane Restructuring by Bordetella pertussis Adenylate Cyclase Toxin, a Member of the RTX Toxin Family.

J. Bacteriol (2004) 176 3760-3765

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Konopásek I., Jaroslav Večeř J, Strzalka, K., Amler E

Short-lived fluorescence component of DPH reports on lipid–water interface of biological membranes.

Chemistry and Physics of Lipids (2004) 130 135–144

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Mašín J.,Ivo Konopásek, I., Jaroslava Svobodová, J. and Šebo, P.

Different Structural Requirements for Adenylate Cyclase Toxin Interactions with Erythrocyte and Liposome Membranes.

Biochim Biophys Acta (2004) 1660 144-154

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Saint-Pierre-Chazalet M, Plášek J, Konopásek I

A monolayer study of properties of isolated membrane phospholipids of Bacillus subtilis.

Colloids and Surfaces B-Biointerfaces (2002) 23 43-49

Konopásek I, Strzalka K, Svobodová J

Cold shock in Bacillus subtilis: different effect of benzyl alcohol and ethanol on the membrane organization and cell adaptation.

Biochim Biophys Acta (2000) 1464 18-26

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Smýkal P, Mašín J, Hrdý I, Konopásek I, Žárský V

Chaperone activity of tobacco HSP18, a small heat-shock protein, is inhibited by ATP.

Plant J (2000) 23 703-713

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Konopásek I, Kvasnička P, Heřman P, Linnertz H, Obšil T, Večeř J, Svobodová J, Strzalka K, Mazzanti L, Amler E

The origin of the diphenylhexatriene short lifetime component in membranes and solvents.

Chem Phys Lett (1998) 293 429-435

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Opekarová M, Urbanová P, Konopásek I, Kvasnička P, Strzalka K, Sigler K, Amler E

Possible nystatin-protein interaction in yeast plasma membrane vesicles in the presence of ergosterol. A Forster energy transfer study.

Febs Lett (1996) 386 181-184

Konopásek I, Kvasnička P, Amler E, Kotyk A, Curatola G

The transmembrane gradient of the dielectric-constant influences the DPH lifetime distribution.

Febs Lett (1995) 374 338-340

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Heřman P, Konopásek I, Plášek J, Svobodová J

Time-resolved polarized fluorescence studies of the temperature adaptation in Bacillus-subtilis using DPH and TMA-DPH fluorescent probes.

Biochim Biophys Acta-Biomembranes (1994) 1190 1-8

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Toptygin DD, Svobodová J, Konopásek I, Brand L

Fluorescence decay and depolarization of probes in membranes.

SPIE (1992) 1640 Time resolved spectroscopy in biochemistry III 739 - 751

Toptygin DD, Svobodová J, Konopásek I, Brand L

Fluorescence decay and depolarization in membranes.

J Chem Phys (1992) 96 7919-7930

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