Interaction of antimicrobial peptide Plantaricin149a and four analogs with lipid bilayers and bacterial membranes.

de Souza Lopes, José Luiz; Hissa, Denise Cavalcante; Melo, Vânia Maria Maciel; Beltramini, Leila Maria

de Souza Lopes, José Luiz; Hissa, Denise Cavalcante; Melo, Vânia Maria Maciel; Beltramini, Leila Maria.

Affiliation

de Souza Lopes JL; Grupo de Biofísica Molecular "Sérgio Mascarenhas", Instituto de Física de São Carlos, Universidade de São Paulo, São Carlos, SP, Brazil.
Hissa DC; Departamento de Biologia, Universidade Federal do Ceará, Fortaleza, CE, Brazil.
Melo VM; Departamento de Biologia, Universidade Federal do Ceará, Fortaleza, CE, Brazil.
Beltramini LM; Grupo de Biofísica Molecular "Sérgio Mascarenhas", Instituto de Física de São Carlos, Universidade de São Paulo, São Carlos, SP, Brazil.

Braz J Microbiol ; 44(4): 1291-8, 2013 Dec.

Article in En | MEDLINE | ID: mdl-24688525

Subject(s)

Antimicrobial Cationic Peptides/metabolism; Bacteria/drug effects; Bacteriocins/metabolism; Cell Membrane/drug effects; Lipid Bilayers/metabolism; Antimicrobial Cationic Peptides/genetics; Bacteriocins/genetics; Lactobacillus plantarum/metabolism; Microbial Sensitivity Tests; Pseudomonas aeruginosa/drug effects; Staphylococcus aureus/drug effects

Key words

antimicrobial activity; antimicrobial peptide; calcein leakage; hemolytic assay

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Bacteria / Bacteriocins / Cell Membrane / Antimicrobial Cationic Peptides / Lipid Bilayers Language: En Journal: Braz J Microbiol Year: 2013 Document type: Article Affiliation country: Brazil

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