Sodium in the structure of Recombinase in Complex With Adp and Metatungstate (pdb 3fyh)

The binding sites of Sodium atom in the structure of Recombinase in Complex With Adp and Metatungstate (pdb code 3fyh). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 3fyh structure was solved by Y.LI, Y.HE, Y.LUO, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-1.9 Space group P61 a (A) 83.160 b (A) 83.160 c (A) 106.850 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 20 Rfree (%) 22.7 Sodium Binding Sites: Sodium binding site 1 out of 1 in 3fyh Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 3fyh. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Sodium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Leu5, A: Thr6, A: Asp7, A: Leu8, A: Pro9, A: Gly10, A: Val11, A: Gly12, conact list: Atom Atom Distance (A) Na O A:Leu5 4.79 Na O A:Thr6 2.07 Na CB A:Thr6 4.40 Na C A:Thr6 3.13 Na CA A:Thr6 3.85 Na O A:Asp7 4.33 Na N A:Asp7 4.13 Na C A:Asp7 3.95 Na CA A:Asp7 4.37 Na O A:Leu8 2.45 Na N A:Leu8 3.85 Na C A:Leu8 3.41 Na CA A:Leu8 4.21 Na N A:Pro9 4.29 Na C A:Pro9 4.58 Na CA A:Pro9 4.53 Na N A:Gly10 4.23 Na C A:Gly10 4.47 Na CA A:Gly10 4.91 Na O A:Val11 2.40 Na N A:Val11 3.61 Na CB A:Val11 4.12 Na C A:Val11 3.39 Na CG1 A:Val11 4.93 Na CA A:Val11 3.85 Na N A:Gly12 4.56 interactive model: