• BMB Reports
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• 제41권9호
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• pp.640-644
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• 2008

The preS1 surface protein of the hepatitis B virus (HBV) is a key factor involved in initial viral entry into hepatocytes. It has been long postulated that an anti-HBV effect should be achievable using peptide fragments of the preS1. Recent reports demonstrated that several preS1-derived lipo-peptides in genotype D HBV exhibit nano to picomolar inhibitory activity against HBV infection. In this study, an acylated analog of a preS1 fragment, a 21-residue lipo-peptide (named 7524 BVS7) with a sequence of palmitoyl-GMGTNLSVPNPLGFFPDHQLDC-$NH_2$, from genotype C HBV was produced base upon a previous structural study and was shown potently inhibits HBV infection with an $IC_{50}$ of $\approx$ 20 nM.