Halogenated β,γ-Methylene- and Ethylidene-dGTP-DNA Ternary Complexes with DNA Polymerase β: Structural Evidence for Stereospecific Binding of the Fluoromethylene Analogues

Halogenated β,γ-Methylene- and Ethylidene-dGTP-DNA Ternary Complexes with DNA Polymerase β: Structural Evidence for Stereospecific Binding of the Fluoromethylene Analogues