Sodium in the structure of Crystal Structure of Phosphonopyruvate Hydrolase Complex With Phosphonopyruvate and Mg++ (pdb 2hjp)

The binding sites of Sodium atom in the structure of Crystal Structure of Phosphonopyruvate Hydrolase Complex With Phosphonopyruvate and Mg++ (pdb code 2hjp). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 2hjp structure was solved by C.C.H.CHEN, O.HERZBERG, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 19.8-1.9 Space group I222 a (A) 74.890 b (A) 79.180 c (A) 93.430 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 16.9 Rfree (%) 22.5 Sodium Binding Sites: Sodium binding site 1 out of 1 in 2hjp Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 2hjp. 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: His23, A: Asn24, A: Leu46, A: Ser49, A: Tyr50, A: Met66, A: Cl871, A: Cl875, A: Hoh637, conact list: Atom Atom Distance (A) Na O A:His23 2.71 Na CB A:His23 4.20 Na CD2 A:His23 4.52 Na C A:His23 3.80 Na CG A:His23 4.76 Na CA A:His23 4.56 Na N A:Asn24 4.73 Na CB A:Asn24 4.48 Na ND2 A:Asn24 4.88 Na CA A:Asn24 4.89 Na CD1 A:Leu46 3.59 Na CG A:Leu46 4.99 Na CB A:Ser49 3.48 Na OG A:Ser49 2.78 Na CA A:Ser49 4.87 Na CE2 A:Tyr50 4.46 Na CD2 A:Tyr50 4.86 Na CE A:Met66 4.13 Na CL A:Cl871 2.76 Na CL A:Cl875 2.91 Na O A:Hoh637 4.70 interactive model: