Strontium in the structure of Strontium Bound to the Holliday Junction Sequence D(Tcggcgccga)4 (pdb 3goo)

The binding sites of Strontium atom in the structure of Strontium Bound to the Holliday Junction Sequence D(Tcggcgccga)4 (pdb code 3goo). This binding sites where shown with 5.0 Angstroms radius around Strontium atom. The 3goo structure was solved by A.NASEER, C.J.CARDIN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 16.2-2.5 Space group C121 a (A) 65.110 b (A) 24.274 c (A) 37.064 alpha (°) 90.00 beta (°) 110.19 gamma (°) 90.00 Rfactor (%) 22 Rfree (%) 30 Strontium Binding Sites: Strontium binding site 1 out of 3 in 3goo Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Strontium in the PDB 3goo. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Strontium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Dg6, A: Hoh54, A: Hoh72, B: Hoh39, conact list: Atom Atom Distance (A) Sr N7 A:Dg6 4.89 Sr O A:Hoh54 2.79 Sr O A:Hoh72 2.30 Sr O B:Hoh39 3.28 interactive model: Strontium binding site 2 out of 3 in 3goo Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Strontium in the PDB 3goo. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Strontium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: Dg13, B: Dg14, B: Dc15, B: Hoh52, B: Hoh61, conact list: Atom Atom Distance (A) Sr N2 B:Dg13 4.28 Sr N2 B:Dg14 4.72 Sr O4' B:Dc15 4.71 Sr O B:Hoh52 2.52 Sr O B:Hoh61 4.14 interactive model: Strontium binding site 3 out of 3 in 3goo Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Strontium in the PDB 3goo. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Strontium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: Dc12, B: Dg13, B: Hoh58, conact list: Atom Atom Distance (A) Sr O2 B:Dc12 4.42 Sr O4' B:Dc12 4.84 Sr O4' B:Dg13 5.00 Sr O B:Hoh58 2.76 interactive model: