Effects of overlapping GB virus C/hepatitis G virus synthetic peptides on biomembrane models

The present study was undertaken to examine the physicochemical properties of three overlapping peptides belonging to the E2 envelope protein of Hepatitis G virus (GBV-C/HGV) and its interaction with phospholipid biomembrane models using biophysical techniques. We describe our findings concerning th...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 20(2004), 25 vom: 07. Dez., Seite 11149-60
1. Verfasser: Larios, Cristina (VerfasserIn)
Weitere Verfasser: Busquets, María A, Carilla, Josep, Alsina, María A, Haro, Isabel
Format: Aufsatz
Sprache:English
Veröffentlicht: 2004
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Liposomes Membranes, Artificial Peptide Fragments Phospholipids Viral Envelope Proteins glycoprotein E2, GB virus C
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245 1 0 |a Effects of overlapping GB virus C/hepatitis G virus synthetic peptides on biomembrane models 
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520 |a The present study was undertaken to examine the physicochemical properties of three overlapping peptides belonging to the E2 envelope protein of Hepatitis G virus (GBV-C/HGV) and its interaction with phospholipid biomembrane models using biophysical techniques. We describe our findings concerning the surface activity and the interaction of the peptides with monolayers and liposomes composed of the zwitterionic phospholipids dipalmitoylphosphatidylcholine and dimyristoylphosphatidylcholine (DMPC) and a mixture of DMPC with the anionic phospholipid dimyristoylphosphatidylglycerol. The results inform about the effect of the chain length on their interaction with biomembrane models. The longest chain peptide interacts in a higher extent with all the phospholipid studied as a result of a combination of hydrophobic and electrostatic forces 
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650 4 |a Research Support, Non-U.S. Gov't 
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650 7 |a Viral Envelope Proteins  |2 NLM 
650 7 |a glycoprotein E2, GB virus C  |2 NLM 
700 1 |a Busquets, María A  |e verfasserin  |4 aut 
700 1 |a Carilla, Josep  |e verfasserin  |4 aut 
700 1 |a Alsina, María A  |e verfasserin  |4 aut 
700 1 |a Haro, Isabel  |e verfasserin  |4 aut 
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