Sodium in the structure of Crystal Structure of Project Id PH1539 From Pyrococcus Horikoshii OT3 (pdb 1wn2)

The binding sites of Sodium atom in the structure of Crystal Structure of Project Id PH1539 From Pyrococcus Horikoshii OT3 (pdb code 1wn2). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 1wn2 structure was solved by K.SHIMIZU, N.KUNISHIMA, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE(RSGI), with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 35.1-1.2 Space group P41212 a (A) 49.670 b (A) 49.670 c (A) 85.791 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 19.3 Rfree (%) 21.5 Sodium Binding Sites: Sodium binding site 1 out of 1 in 1wn2 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 1wn2. 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: Lys23, A: Gly89, A: Leu90, A: Thr91, A: Glu92, A: Hoh1020, A: Hoh1028, A: Hoh1045, A: Hoh1047, A: Hoh1056, A: Hoh1076, A: Hoh1082, A: Hoh1090, A: Hoh1107, A: Hoh1174, conact list: Atom Atom Distance (A) Na CE A:Lys23 4.95 Na NZ A:Lys23 4.09 Na O A:Gly89 2.20 Na C A:Gly89 3.38 Na CA A:Gly89 4.21 Na N A:Leu90 4.33 Na C A:Leu90 4.98 Na CA A:Leu90 4.44 Na N A:Thr91 4.35 Na OG1 A:Thr91 4.20 Na OE1 A:Glu92 4.64 Na O A:Hoh1020 2.34 Na O A:Hoh1028 4.37 Na O A:Hoh1045 2.44 Na O A:Hoh1047 2.46 Na O A:Hoh1056 2.47 Na O A:Hoh1076 4.53 Na O A:Hoh1082 4.31 Na O A:Hoh1090 4.40 Na O A:Hoh1107 4.44 Na O A:Hoh1174 2.33 interactive model: