HIV-1 Nucleocapsid protein (NC) is a small basic protein that contains two retroviral zinc fingers. It is a highly effective nucleic acid chaperone that plays a critical role in viral replication acting as a cofactor in reverse transcription as well as other aspects of the viral lifecycle. We have used a variety of biophysical techniques to characterize the high affinity binding of NC to a short deoxyoligonucleotide (d(TG)4). Here we outline in detail the use of fluorescence anisotropy and surface plasmon resonance spectroscopy to study the binding of NC to d(TG)4. © 2009 Humana Press.
CITATION STYLE
Stephen, A. G., & Fisher, R. J. (2009). Methods for the analysis of HIV-1 nucleocapsid protein interactions with oligonucleotides. Methods in Molecular Biology, 485, 209–221. https://doi.org/10.1007/978-1-59745-170-3_15
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