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Interaction of antimicrobial peptide Plantaricin149a and four analogs with lipid bilayers and bacterial membranes
(Sociedade Brasileira de Microbiologia - SBMRio de Janeiro, 2013)
The amidated analog of Plantaricin149, an antimicrobial peptide from Lactobacillus plantarum NRIC 149, directly interacts with negatively charged liposomes and bacterial membranes, leading to their lysis. In this study, ...
Biological studies of the peptide Hy-a1 and analogs
(John Wiley & Sons Ltd, 2008-08-01)
Biological studies of the peptide Hy-a1 and analogs
(John Wiley & Sons Ltd, 2008-08-01)
Implication of von Willebrand factor as a regulator of tumor cell metastasis: potential perioperative use of desmopressin and novel peptide analogs
(Karger, 2013-05)
Letter to the Editor
Effects of N-terminus modifications on the conformation and permeation activities of the synthetic peptide L1A
(Springer, 2016-06-01)
We investigate the effect of the N-terminus modification of the L1A, a synthetic octadecapeptide, on its helical content, affinity and lytic action in model membranes and on its hemolytic and antibacterial activities. L1A ...
Structure-activity relationship of Trp-containing analogs of the antimicrobial peptide gomesin
(Wiley-Blackwell, 2014-06-01)
Gomesin (Gm) has a broad antimicrobial activity making it of great interest for development of drugs. in this study, we analyzed three Gm analogs, [Trp(1)]-Gm, [Trp(7)]-Gm, and [Trp(9)]-Gm, in an attempt to gain insight ...
Structure-activity relationship of mastoparan analogs: effects of the number and positioning of Lys residues on secondary structure, interaction with membrane-mimetic systems and biological activity
(Elsevier B. V., 2015-05-02)
In this study, a series of mastoparan analogs were engineered based on the strategies of Ala and Lys scanning in relation to the sequences of classical mastoparans. Ten analog mastoparans, presenting from zero to six Lys ...
The effect of acidic pH on the adsorption and lytic activity of the peptides Polybia-MP1 and its histidine-containing analog in anionic lipid membrane: a biophysical study by molecular dynamics and spectroscopy
(2021-01-01)
Antimicrobial peptides (AMPs) are part of the innate immune system of many species. AMPs are short sequences rich in charged and non-polar residues. They act on the lipid phase of the plasma membrane without requiring ...