Sodium in the structure of Crystal Structure of Protein Phosphatase-1 Bound to the Natural Toxin Inhibitor Tautomycin (pdb 3e7b)

The binding sites of Sodium atom in the structure of Crystal Structure of Protein Phosphatase-1 Bound to the Natural Toxin Inhibitor Tautomycin (pdb code 3e7b). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 3e7b structure was solved by M.S.KELKER, R.PAGE, W.PETI, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 19.6-1.7 Space group P212121 a (A) 65.760 b (A) 78.519 c (A) 130.764 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 15.3 Rfree (%) 17.5 Sodium Binding Sites: Sodium binding site 1 out of 1 in 3e7b Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 3e7b. 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: Pro82, A: Pro83, A: Ser85, A: Asn86, A: Tyr87, A: Tyr114, A: Asn117, A: Phe118, conact list: Atom Atom Distance (A) Na N A:Pro82 4.86 Na CB A:Pro82 3.47 Na C A:Pro82 4.62 Na CG A:Pro82 4.05 Na CA A:Pro82 3.75 Na O A:Pro83 4.73 Na N A:Pro83 4.50 Na CB A:Pro83 4.45 Na C A:Pro83 4.42 Na CA A:Pro83 3.71 Na O A:Ser85 2.77 Na C A:Ser85 3.82 Na N A:Asn86 4.24 Na CB A:Asn86 4.99 Na C A:Asn86 4.24 Na OD1 A:Asn86 4.64 Na CA A:Asn86 3.81 Na N A:Tyr87 3.99 Na CB A:Tyr87 4.68 Na CE2 A:Tyr87 4.67 Na CD2 A:Tyr87 3.90 Na CG A:Tyr87 4.78 Na CA A:Tyr87 4.97 Na CB A:Tyr114 4.72 Na CD2 A:Tyr114 4.96 Na O A:Asn117 2.89 Na CB A:Asn117 4.20 Na C A:Asn117 3.71 Na CA A:Asn117 4.63 Na N A:Phe118 4.37 Na CB A:Phe118 3.96 Na CE2 A:Phe118 4.74 Na CD2 A:Phe118 3.69 Na CG A:Phe118 4.30 Na CA A:Phe118 4.25 interactive model: