Literature DB >> 16569873

The antimicrobial peptide polyphemusin localizes to the cytoplasm of Escherichia coli following treatment.

Jon-Paul S Powers1, Morgan M Martin, Danika L Goosney, Robert E W Hancock.   

Abstract

The horseshoe crab peptide polyphemusin I possesses high antimicrobial activity, but its mechanism of action is as yet not well defined. Using a biotin-labeled polyphemusin I analogue and confocal fluorescence microscopy, we showed that the peptide accumulates in the cytoplasm of wild-type Escherichia coli within 30 min after addition without causing substantial membrane damage.

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Year:  2006        PMID： 16569873      PMCID： PMC1426961          DOI： 10.1128/AAC.50.4.1522-1524.2006

Source DB:  PubMed          Journal:  Antimicrob Agents Chemother        ISSN： 0066-4804            Impact factor:   5.191


  9 in total

1.  Interaction of the cyclic antimicrobial cationic peptide bactenecin with the outer and cytoplasmic membrane.

Authors:  M Wu; R E Hancock
Journal:  J Biol Chem       Date:  1999-01-01       Impact factor: 5.157

2.  Solution structure and interaction of the antimicrobial polyphemusins with lipid membranes.

Authors:  Jon-Paul S Powers; Anmin Tan; Ayyalusamy Ramamoorthy; Robert E W Hancock
Journal:  Biochemistry       Date:  2005-11-29       Impact factor: 3.162

3.  Interaction of cationic antimicrobial peptides with model membranes.

Authors:  L Zhang; A Rozek; R E Hancock
Journal:  J Biol Chem       Date:  2001-07-25       Impact factor: 5.157

4.  Mechanism of action of the antimicrobial peptide buforin II: buforin II kills microorganisms by penetrating the cell membrane and inhibiting cellular functions.

Authors:  C B Park; H S Kim; S C Kim
Journal:  Biochem Biophys Res Commun       Date:  1998-03-06       Impact factor: 3.575

5.  Interaction of polyphemusin I and structural analogs with bacterial membranes, lipopolysaccharide, and lipid monolayers.

Authors:  L Zhang; M G Scott; H Yan; L D Mayer; R E Hancock
Journal:  Biochemistry       Date:  2000-11-28       Impact factor: 3.162

6.  Antimicrobial peptides, isolated from horseshoe crab hemocytes, tachyplesin II, and polyphemusins I and II: chemical structures and biological activity.

Authors:  T Miyata; F Tokunaga; T Yoneya; K Yoshikawa; S Iwanaga; M Niwa; T Takao; Y Shimonishi
Journal:  J Biochem       Date:  1989-10       Impact factor: 3.387

7.  Structure-activity relationships for the beta-hairpin cationic antimicrobial peptide polyphemusin I.

Authors:  Jon-Paul S Powers; Annett Rozek; Robert E W Hancock
Journal:  Biochim Biophys Acta       Date:  2004-05-06

8.  Binding of tachyplesin I to DNA revealed by footprinting analysis: significant contribution of secondary structure to DNA binding and implication for biological action.

Authors:  A Yonezawa; J Kuwahara; N Fujii; Y Sugiura
Journal:  Biochemistry       Date:  1992-03-24       Impact factor: 3.162

9.  Identification of crucial residues for the antibacterial activity of the proline-rich peptide, pyrrhocoricin.

Authors:  Goran Kragol; Ralf Hoffmann; Michael A Chattergoon; Sandor Lovas; Mare Cudic; Philippe Bulet; Barry A Condie; K Johan Rosengren; Luis J Montaner; Laszlo Otvos
Journal:  Eur J Biochem       Date:  2002-09
  9 in total
  11 in total

1.  Rapid and reliable detection of antimicrobial peptide penetration into gram-negative bacteria based on fluorescence quenching.

Authors:  Monica Benincasa; Sabrina Pacor; Renato Gennaro; Marco Scocchi
Journal:  Antimicrob Agents Chemother       Date:  2009-05-26       Impact factor: 5.191

Review 2.  Properties and mechanisms of action of naturally occurring antifungal peptides.

Authors:  Nicole L van der Weerden; Mark R Bleackley; Marilyn A Anderson
Journal:  Cell Mol Life Sci       Date:  2013-02-05       Impact factor: 9.261

3.  Studies on the mode of action of the antifungal hexapeptide PAF26.

Authors:  Alberto Muñoz; Belén López-García; Jose F Marcos
Journal:  Antimicrob Agents Chemother       Date:  2006-11       Impact factor: 5.191

4.  Inhibition of Pseudomonas aeruginosa biofilm formation and expression of virulence genes by selective epimerization in the peptide Esculentin-1a(1-21)NH2.

Authors:  Bruno Casciaro; Qiao Lin; Sergii Afonin; Maria Rosa Loffredo; Valeria de Turris; Volker Middel; Anne S Ulrich; YuanPu Peter Di; Maria Luisa Mangoni
Journal:  FEBS J       Date:  2019-06-13       Impact factor: 5.542

5.  Inhibition of bacterial biofilm formation and swarming motility by a small synthetic cationic peptide.

Authors:  César de la Fuente-Núñez; Victoria Korolik; Manjeet Bains; Uyen Nguyen; Elena B M Breidenstein; Shawn Horsman; Shawn Lewenza; Lori Burrows; Robert E W Hancock
Journal:  Antimicrob Agents Chemother       Date:  2012-02-21       Impact factor: 5.191

6.  Two novel synthetic peptides inhibit quorum sensing-dependent biofilm formation and some virulence factors in Pseudomonas aeruginosa PAO1.

Authors:  Mostafa N Taha; Amal E Saafan; A Ahmedy; Eman El Gebaly; Ahmed S Khairalla
Journal:  J Microbiol       Date:  2019-06-27       Impact factor: 3.422

7.  Magainin 2 in action: distinct modes of membrane permeabilization in living bacterial and mammalian cells.

Authors:  Yuichi Imura; Naoki Choda; Katsumi Matsuzaki
Journal:  Biophys J       Date:  2008-10-03       Impact factor: 4.033

Review 8.  Structure, membrane orientation, mechanism, and function of pexiganan--a highly potent antimicrobial peptide designed from magainin.

Authors:  Lindsey M Gottler; Ayyalusamy Ramamoorthy
Journal:  Biochim Biophys Acta       Date:  2008-10-29

9.  Two functional motifs define the interaction, internalization and toxicity of the cell-penetrating antifungal peptide PAF26 on fungal cells.

Authors:  Alberto Muñoz; Eleonora Harries; Adriana Contreras-Valenzuela; Lourdes Carmona; Nick D Read; Jose F Marcos
Journal:  PLoS One       Date:  2013-01-21       Impact factor: 3.240

Review 10.  Marine Antimicrobial Peptides: Nature Provides Templates for the Design of Novel Compounds against Pathogenic Bacteria.

Authors:  Annarita Falanga; Lucia Lombardi; Gianluigi Franci; Mariateresa Vitiello; Maria Rosaria Iovene; Giancarlo Morelli; Massimiliano Galdiero; Stefania Galdiero
Journal:  Int J Mol Sci       Date:  2016-05-21       Impact factor: 5.923
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