Sodium in the structure of Structure of Protein Serine/Threonine Phosphatase From Saccharomyces Cerevisiae With Similarity to Human Phosphatase PP5 (pdb 3icf)

The binding sites of Sodium atom in the structure of Structure of Protein Serine/Threonine Phosphatase From Saccharomyces Cerevisiae With Similarity to Human Phosphatase PP5 (pdb code 3icf). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 3icf structure was solved by A.U.SINGER, X.XU, C.CHANG, H.CUI, O.KAGAN, A.M.EDWARDS, A.JOACHIMIAK, A.F.YAKUNIN, A.SAVCHENKO, MIDWEST CENTER FOR STRUCTURAL GENOMICS(MCSG), with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 40.3-2.3 Space group P32 a (A) 47.194 b (A) 47.194 c (A) 237.096 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 19 Rfree (%) 24 Sodium Binding Sites: Sodium binding site 1 out of 1 in 3icf Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 3icf. 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: Ser219, A: His220, A: Asp222, A: Thr223, B: Ser219, B: His220, B: Asp222, B: Thr223, A: Hoh53, B: Hoh56, conact list: Atom Atom Distance (A) Na O A:Ser219 2.23 Na CB A:Ser219 3.55 Na OG A:Ser219 2.43 Na C A:Ser219 3.05 Na CA A:Ser219 3.66 Na N A:His220 3.99 Na C A:His220 4.95 Na CA A:His220 4.28 Na CB A:Asp222 4.86 Na OD1 A:Asp222 4.74 Na N A:Thr223 3.95 Na CB A:Thr223 3.41 Na CG2 A:Thr223 4.51 Na OG1 A:Thr223 2.24 Na CA A:Thr223 4.20 Na O B:Ser219 2.23 Na CB B:Ser219 3.59 Na OG B:Ser219 2.50 Na C B:Ser219 3.05 Na CA B:Ser219 3.68 Na N B:His220 3.97 Na C B:His220 4.90 Na CA B:His220 4.25 Na CB B:Asp222 4.93 Na OD1 B:Asp222 4.69 Na N B:Thr223 3.94 Na CB B:Thr223 3.37 Na CG2 B:Thr223 4.47 Na OG1 B:Thr223 2.24 Na CA B:Thr223 4.17 Na O A:Hoh53 4.44 Na O B:Hoh56 4.47 interactive model: