Bacterial Aggregation Triggered by Fibril Forming Tryptophan-Rich Sequences: Effects of Peptide Side Chain and Membrane Phospholipids.

Antimicrobial Cationic Peptides / chemistry Escherichia coli / drug effects Fluorescence Resonance Energy Transfer Liposomes / chemistry Microbial Sensitivity Tests Peptides / chemistry Phospholipids / chemistry Staphylococcus aureus / drug effects Tryptophan / chemistry
antimicrobial peptide bacterial aggregation fibrillar structure fluorescence resonance energy transfer liposome aggregation

Journal

ACS applied materials & interfaces
ISSN: 1944-8252
Titre abrégé: ACS Appl Mater Interfaces
Pays: United States
ID NLM: 101504991

Informations de publication

Date de publication:
17 Jun 2020
Historique:
pubmed: 19 5 2020
medline: 2 3 2021
entrez: 19 5 2020
Statut: ppublish

Résumé

The influence of side chain residue and phospholipid characteristics of the cytoplasmic membrane upon the fibrillation and bacterial aggregation of arginine (Arg) and tryptophan (Trp) rich antimicrobial peptides (AMPs) has not been well described to date. Here, we utilized the structural advantages of HHC-10 and

Identifiants

DOI: 10.1021/acsami.0c04336 PMID: 32422035
pubmed: 32422035
doi: 10.1021/acsami.0c04336
doi:

Substances chimiques

Antimicrobial Cationic Peptides 0
Liposomes 0
Peptides 0
Phospholipids 0
Tryptophan 8DUH1N11BX

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

26852-26867

Auteurs

Mojtaba Bagheri (M)

Peptide Chemistry Laboratory, Institute of Biochemistry and Biophysics, University of Tehran, 16 Azar Street, 14176-14335 Tehran, Iran.
ORCID: 0000-0002-5204-6145

Heike Nikolenko (H)

Peptide-Lipid Interaction, Department of Chemical Biology, Leibniz Institute of Molecular Pharmacology, Robert-Roessle-Strasse 10, 13125 Berlin, Germany.

Shima Arasteh (S)

Peptide Chemistry Laboratory, Institute of Biochemistry and Biophysics, University of Tehran, 16 Azar Street, 14176-14335 Tehran, Iran.

Nakisa Rezaei (N)

Peptide Chemistry Laboratory, Institute of Biochemistry and Biophysics, University of Tehran, 16 Azar Street, 14176-14335 Tehran, Iran.

Malihe Behzadi (M)

Peptide Chemistry Laboratory, Institute of Biochemistry and Biophysics, University of Tehran, 16 Azar Street, 14176-14335 Tehran, Iran.

Margitta Dathe (M)

Peptide-Lipid Interaction, Department of Chemical Biology, Leibniz Institute of Molecular Pharmacology, Robert-Roessle-Strasse 10, 13125 Berlin, Germany.

Robert E W Hancock (REW)

Centre for Microbial Diseases and Immunity Research, University of British Columbia, 2259 Lower Mall Research Station, Vancouver, British Columbia V6T 1Z4, Canada.

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Classifications MeSH

questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Protéines membranaires › Perforines › Peptides antimicrobiens cationiques › Bacterial Aggregation Triggered by Fibril...
questionsmedicales.fr › Bactéries › Proteobacteria › Gammaproteobacteria › Enterobacteriaceae › Escherichia › Escherichia coli › Bacterial Aggregation Triggered by Fibril...
questionsmedicales.fr › Phénomènes chimiques › Phénomènes biochimiques › Transfert d'énergie par résonance de fluorescence › Bacterial Aggregation Triggered by Fibril...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomimétiques › Membrane artificielle › Liposomes › Bacterial Aggregation Triggered by Fibril...
questionsmedicales.fr › Techniques d'investigation › Évaluation préclinique de médicament › Tests de sensibilité microbienne › Bacterial Aggregation Triggered by Fibril...
questionsmedicales.fr › Acides aminés, peptides et protéines › Peptides › Bacterial Aggregation Triggered by Fibril...
questionsmedicales.fr › Lipides › Lipides membranaires › Phospholipides › Bacterial Aggregation Triggered by Fibril...
questionsmedicales.fr › Bactéries › Bactéries à Gram positif › Cocci à Gram positif › Staphylococcaceae › Staphylococcus › Staphylococcus aureus › Bacterial Aggregation Triggered by Fibril...
questionsmedicales.fr › Acides aminés, peptides et protéines › Acides aminés › Acides aminés essentiels › Tryptophane › Bacterial Aggregation Triggered by Fibril...