Fig. 3From: Modeling the functional state of the reverse transcriptase of hepatitis B virus and its application to probing drug-protein interaction Distances from the Mg 2+ ions to non-water atoms which participating in its chelation. a The distance profile of the Mg2+-1 to the chelating atoms; b The distance profile of the Mg2+-2 to the chelating atoms. Each oxygen participating in the chelation is represented by the residue nameBack to article page