Sodium in the structure of I59A-3SS Human Lysozyme (pdb 1ix0)

The binding sites of Sodium atom in the structure of I59A-3SS Human Lysozyme (pdb code 1ix0). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 1ix0 structure was solved by K.TAKANO, Y.YAMAGATA, K.YUTANI, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 8.0-1.8 Space group P212121 a (A) 56.830 b (A) 60.880 c (A) 32.100 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 17.9 Rfree (%) n/a Sodium Binding Sites: Sodium binding site 1 out of 1 in 1ix0 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 1ix0. 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: Hoh154, A: Hoh174, A: Hoh312, conact list: Atom Atom Distance (A) Na O A:Hoh154 2.37 Na O A:Hoh174 4.41 Na O A:Hoh312 2.27 interactive model: