Sodium in the structure of Structural Basis For Allosteric Regulation and Substrate Specificity of the Non-Phosphorylating Glyceraldehyde-3-Phosphate Dehydrogenase (Gapn) From Thermoproteus Tenax (pdb 1uxv)

The binding sites of Sodium atom in the structure of Structural Basis For Allosteric Regulation and Substrate Specificity of the Non-Phosphorylating Glyceraldehyde-3-Phosphate Dehydrogenase (Gapn) From Thermoproteus Tenax (pdb code 1uxv). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 1uxv structure was solved by E.LORENTZEN, R.HENSEL, E.POHL, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 30.0-2.4 Space group P6222 a (A) 185.208 b (A) 185.208 c (A) 134.134 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 22.6 Rfree (%) 24.3 Sodium Binding Sites: Sodium binding site 1 out of 1 in 1uxv Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 1uxv. 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: Ala232, A: Asp234, A: Val254, A: Gly255, A: Gly256, A: Val257, A: Lys258, A: Hoh2135, A: Hoh2137, A: Hoh2141, A: Hoh2154, conact list: Atom Atom Distance (A) Na O A:Ala232 4.32 Na OD1 A:Asp234 3.98 Na O A:Val254 4.73 Na O A:Gly255 2.32 Na C A:Gly255 3.46 Na CA A:Gly255 4.56 Na N A:Gly256 4.16 Na C A:Gly256 4.33 Na CA A:Gly256 3.94 Na O A:Val257 4.58 Na N A:Val257 4.22 Na CE A:Lys258 4.36 Na NZ A:Lys258 4.78 Na O A:Hoh2135 3.98 Na O A:Hoh2137 2.70 Na O A:Hoh2141 2.44 Na O A:Hoh2154 2.68 interactive model: