[HTML][HTML] Host defence peptide plectasin targets bacterial cell wall precursor lipid II by a calcium-sensitive supramolecular mechanism

S Jekhmane, MGN Derks, S Maity, CJ Slingerland… - Nature …, 2024 - nature.com
fungal antibiotic plectasin is a eukaryotic host defence peptide that blocks bacterial cell wall
… to show oligomerization for different lipid II binders including the αβ-defensin copsin 31 and …

[HTML][HTML] A fungal defensin inhibiting bacterial cell-wall biosynthesis with non-hemolysis and serum stability

S Qi, B Gao, S Zhu - Journal of Fungi, 2022 - mdpi.com
membrane bacterial targets such as Lipid II, outer membrane … Py4 and Lipid II based on that
of plectasin and Lipid II (Figure 1C,… of plectasin with Lipid II [24] also exists in the Py4-Lipid II

Towards the native binding modes of antibiotics that target lipid II

J Medeiros‐Silva, S Jekhmane, E Breukink… - …, 2019 - Wiley Online Library
… CSαβ defensins specifically target lipid II.16 These CSαβ … of the lipid II GlcNAc sugar on the
binding affinity of plectasin16 … in certain regions of the cell membrane.5b, 6b We can envision …

Docking on lipid II—a widespread mechanism for potent bactericidal activities of antibiotic peptides

F Grein, T Schneider, HG Sahl - Journal of molecular biology, 2019 - Elsevier
… to demonstrate that the cell wall precursor plays a decisive … a lipid II-binding motif with many
others defensins from fungilipid II has reduced affinity for plectasin and related defensins

Therapeutic compounds targeting Lipid II for antibacterial purposes

JJ Malin, E de Leeuw - Infection and drug resistance, 2019 - Taylor & Francis
… that target Lipid II such as the lantibiotic nisin and defensins. We … and dislocating Lipid II
leads to dysfunction of the cell wall … In this study, interactions between plectasin and the solvent-…

A recombinant fungal defensin-like peptide-P2 combats multidrug-resistant Staphylococcus aureus and biofilms

N Yang, D Teng, R Mao, Y Hao, X Wang… - Applied microbiology …, 2019 - Springer
… to the bacterial cell wall precursor lipid II and inhibiting the cell wallPlectasin, the first fungal
CSαβ DLP, showed strong … cellular targets, the DNA-binding properties of P2 or plectasin

Defensinlipid interactions in membrane targeting: mechanisms of action and opportunities for the development of antimicrobial and anticancer therapeutics

MJA Hein, M Kvansakul, FT Lay… - Biochemical Society …, 2022 - portlandpress.com
… The bacterial cell wall precursor lipid II is another target of … (B) NaD1 kills fungi by a three-step
mechanism involving cell wall … Once such example is a defensin variant Plectasin, also …

[HTML][HTML] In Vitro Pharmacodynamics and Bactericidal Mechanism of Fungal Defensin-Derived Peptides NZX and P2 against Streptococcus agalactiae

Y Wu, N Yang, R Mao, Y Hao, D Teng, J Wang - Microorganisms, 2022 - mdpi.com
Lipid II is the site of action of many drugs targeting the cellPlectasin and its derivative
NZ2114 are non-lytic membrane AMP, which could bind to lipid II to block bacterial cell wall

Targeting membrane-bound bacterial cell wall precursors: a tried and true antibiotic strategy in nature and the clinic

NP Buijs, EJ Matheson, SA Cochrane… - Chemical …, 2023 - pubs.rsc.org
… to lipid II, suggesting this cell wall precursor as the target of … determined that plectasin binds
to lipid I and lipid II with a 1 [thin … defensins, lucifensin and gallicin, also bind to lipid II. Shortly …

A recombinant fungal defensin-like peptide-P2 combats Streptococcus dysgalactiae and biofilms

Q Zhang, N Yang, R Mao, Y Hao, X Ma, D Teng… - Applied Microbiology …, 2021 - Springer
… dysgalactiae cell membrane was first identified in this study. The PI-stained percentages of
S… important targets of P2. Plectasin with a similar sequence to P2 interacts with lipid II at the …