Sodium in the structure of Crystal Structure of The Phosphatase SC4828 With the Non-Hydrolyzable Nucleotide Gpcp (pdb 3exm)

The binding sites of Sodium atom in the structure of Crystal Structure of The Phosphatase SC4828 With the Non-Hydrolyzable Nucleotide Gpcp (pdb code 3exm). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 3exm structure was solved by A.U.SINGER, X.XU, H.ZHENG, A.JOACHIMIAK, A.M.EDWARDS, A.SAVCHENKO, A.F.YAKUNIN, MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG), with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 25.7-1.6 Space group P212121 a (A) 36.941 b (A) 79.706 c (A) 82.507 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 17.7 Rfree (%) 19.9 Sodium Binding Sites: Sodium binding site 1 out of 2 in 3exm Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 3exm. 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: Ala56, A: Hoh550, A: Hoh753, A: Hoh755, A: Hoh775, conact list: Atom Atom Distance (A) Na O A:Ala56 4.21 Na O A:Hoh550 2.44 Na O A:Hoh753 2.53 Na O A:Hoh755 2.39 Na O A:Hoh775 4.01 interactive model: Sodium binding site 2 out of 2 in 3exm Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Sodium in the PDB 3exm. 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: Hoh704, conact list: Atom Atom Distance (A) Na O A:Hoh704 3.94 interactive model: