Dynamic structural insights into the molecular mechanism of DNA unwinding by the bacteriophage T7 helicase
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DOI: 10.1093/nar/gkaa057
Abstract: Abstract The hexametric T7 helicase (gp4) adopts a spiral lock-washer form and encircles a coil-like DNA (tracking) strand with two nucleotides bound to each subunit. However, the chemo-mechanical coupling mechanism in unwinding has yet to… read more here.
Keywords: gp4; mechanism; dna; helicase ... See more keywords