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  • Title: DNA-protein interactions. Flip out and modify.
    Author: Suck D.
    Journal: Curr Biol; 1994 Mar 01; 4(3):252-5. PubMed ID: 7922330.
    Abstract:
    The crystal structure of a complex between a methyltransferase and DNA shows that, remarkably, the target cytosine base is swung out of the double helix and located next to the enzyme's S-adenosyl-L-homocysteine cofactor.
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