Abstract
The crystal structure of the restriction endonuclease BglII in complex with its DNA target site has been determined. The DNA binding mode and chemistry of catalysis are observed to differ from BamHI which cleaves a similar target site. These observations indicate that more divergence has occurred within this family of proteins than originally thought.
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Acknowledgements
E.A.G. is supported by an NIH training grant fellowship; B.L.S. is funded for studies in this field by the NIH. The authors thank C. Lukacs and A. Aggarwal for providing coordinates prior to publication and release and for comments on this summary.
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Galburt, E., Stoddard, B. Restriction endonucleases: one of these things is not like the others . Nat Struct Mol Biol 7, 89–91 (2000). https://doi.org/10.1038/72450
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DOI: https://doi.org/10.1038/72450