Garth W. P. Davies

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Type I DNA restriction enzymes are large, molecular machines possessing DNA methyltransferase, ATPase, DNA translocase and endonuclease activities. The ATPase, DNA translocase and endonuclease activities are specified by the restriction (R) subunit of the enzyme. We demonstrate that the R subunit of the Eco KI type I restriction enzyme comprises several(More)
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