Sodium in the structure of Pdut C38S Mutant From Salmonella Enterica Typhimurium (pdb 3n79)

The binding sites of Sodium atom in the structure of Pdut C38S Mutant From Salmonella Enterica Typhimurium (pdb code 3n79). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 3n79 structure was solved by C.S.CROWLEY, D.CASCIO, M.R.SAWAYA, T.O.YEATES, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-1.5 Space group P63 a (A) 67.680 b (A) 67.680 c (A) 61.620 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 18.9 Rfree (%) 21.2 Sodium Binding Sites: Sodium binding site 1 out of 1 in 3n79 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 3n79. 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: Arg94, A: Gln95, A: Ala96, A: Arg172, A: Pro173, A: Hoh238, A: Hoh256, conact list: Atom Atom Distance (A) Na O A:Arg94 2.86 Na CB A:Arg94 4.02 Na CD A:Arg94 4.87 Na CZ A:Arg94 4.83 Na C A:Arg94 3.63 Na NE A:Arg94 4.88 Na NH1 A:Arg94 4.69 Na CA A:Arg94 4.48 Na O A:Gln95 3.96 Na N A:Gln95 4.26 Na C A:Gln95 4.13 Na CA A:Gln95 4.09 Na N A:Ala96 4.94 Na N A:Arg172 4.25 Na CB A:Arg172 4.56 Na C A:Arg172 4.23 Na CG A:Arg172 4.87 Na CA A:Arg172 3.64 Na O A:Pro173 4.88 Na N A:Pro173 4.21 Na CD A:Pro173 3.74 Na CG A:Pro173 4.43 Na O A:Hoh238 4.49 Na O A:Hoh256 3.04 interactive model: