Electron microscopic image analysis and protein–DNA crosslinking show that DNA binds asymmetrically to the hexameric bacteriophage T7 gp4b helicase, and binds to only one or two subunits
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Yu, X., Hingorani, M., Patel, S. et al. DNA is bound within the central hole to one or two of the six subunits of the T7 DNA helicase. Nat Struct Mol Biol 3, 740–743 (1996). https://doi.org/10.1038/nsb0996-740
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DOI: https://doi.org/10.1038/nsb0996-740
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