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  1. Article

    Open Access

    Foldamers controlled by functional triamino acids: structural investigation of α/γ-hybrid oligopeptides

    Peptide-like foldamers controlled by normal amide backbone hydrogen bonding have been extensively studied, and their folding patterns largely rely on configurational and conformational constraints induced by t...

    David Just, Vladimír Palivec, Kateřina Bártová, Lucie Bednárová… in Communications Chemistry (2024)

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  2. Article

    Open Access

    Random protein sequences can form defined secondary structures and are well-tolerated in vivo

    The protein sequences found in nature represent a tiny fraction of the potential sequences that could be constructed from the 20-amino-acid alphabet. To help define the properties that shaped proteins to stand...

    Vyacheslav Tretyachenko, Jiří Vymětal, Lucie Bednárová… in Scientific Reports (2017)

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  3. No Access

    Article

    Panurgines, novel antimicrobial peptides from the venom of communal bee Panurgus calcaratus (Hymenoptera: Andrenidae)

    Three novel antimicrobial peptides (AMPs), named panurgines (PNGs), were isolated from the venom of the wild bee Panurgus calcaratus. The dodecapeptide of the sequence LNWGAILKHIIK-NH2 (PNG-1) belongs to the cate...

    Sabína Čujová, Jiřina Slaninová, Lenka Monincová, Vladimír Fučík… in Amino Acids (2013)

  4. No Access

    Article

    Effect of hydrocarbon stapling on the properties of α-helical antimicrobial peptides isolated from the venom of hymenoptera

    The impact of inserting hydrocarbon staples into short α-helical antimicrobial peptides lasioglossin III and melectin (antimicrobial peptides of wild bee venom) on their biological and biophysical properties h...

    Hubert Chapuis, Jiřina Slaninová, Lucie Bednárová, Lenka Monincová… in Amino Acids (2012)

  5. No Access

    Article

    Lasiocepsin, a novel cyclic antimicrobial peptide from the venom of eusocial bee Lasioglossum laticeps (Hymenoptera: Halictidae)

    In the venom of eusocial bee Lasioglossum laticeps, we identified a novel unique antimicrobial peptide named lasiocepsin consisting of 27 amino acid residues and two disulfide bridges. After identifying its prima...

    Lenka Monincová, Jiřina Slaninová, Vladimír Fučík, Oldřich Hovorka… in Amino Acids (2012)

  6. No Access

    Article

    Melectin MAPs: the influence of dendrimerization on antimicrobial and hemolytic activity

    The recently described antimicrobial peptide melectin (MEP, GFLSILKKVLPKVMAHMK-NH2) exhibits high antimicrobial activity against Gram-positive and Gram-negative bacteria. Here we describe the synthesis and biolog...

    Petr Niederhafner, Lucie Bednárová, Miloš Buděšínský, Martin Šafařík… in Amino Acids (2010)

  7. No Access

    Article

    Novel antimicrobial peptides from the venom of the eusocial bee Halictus sexcinctus (Hymenoptera: Halictidae) and their analogs

    Two novel antimicrobial peptides, named halictines, were isolated from the venom of the eusocial bee Halictus sexcinctus. Their primary sequences were established by ESI-QTOF mass spectrometry, Edman degradation ...

    Lenka Monincová, Miloš Buděšínský, Jiřina Slaninová, Oldřich Hovorka… in Amino Acids (2010)

  8. No Access

    Chapter

    Experimental Investigation of Energy Transfer Processes in the Model Photosynthetic Systems I

    The presented study is designed to evaluate the role of structure and conformation of pigment-protein complexes in the determination of the spectral properties of the complexed porphyrin. The protein environme...

    Petr Pančoška, Marie Urbanová, Lucie Bednárová… in Current Research in Photosynthesis (1990)