Sodium in the structure of The Structure of A Restriction Endonuclease-Like Fold Superfamily Protein From Spirosoma Linguale. (pdb 3ijm)

The binding sites of Sodium atom in the structure of The Structure of A Restriction Endonuclease-Like Fold Superfamily Protein From Spirosoma Linguale. (pdb code 3ijm). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 3ijm structure was solved by M.E.CUFF, C.TESAR, S.SAMANO, J.BEARDEN, A.JOACHIMIAK, MIDWEST CENTER FORSTRUCTURAL GENOMICS (MCSG), with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 29.4-1.7 Space group P212121 a (A) 65.770 b (A) 65.849 c (A) 68.917 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 16.6 Rfree (%) 19.9 Sodium Binding Sites: Sodium binding site 1 out of 1 in 3ijm Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 3ijm. 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: His26, A: Asp66, A: Glu82, A: Val83, A: Cys84, A: Asp92, A: Hoh154, A: Hoh180, A: Hoh204, A: Hoh226, A: Hoh239, A: Hoh299, A: Hoh303, conact list: Atom Atom Distance (A) Na NE2 A:His26 2.37 Na ND1 A:His26 4.43 Na CD2 A:His26 3.36 Na CE1 A:His26 3.29 Na CG A:His26 4.49 Na CB A:Asp66 4.57 Na OD2 A:Asp66 2.27 Na OD1 A:Asp66 3.34 Na CG A:Asp66 3.15 Na OE1 A:Glu82 4.37 Na C A:Glu82 4.91 Na O A:Val83 2.26 Na N A:Val83 3.86 Na CB A:Val83 4.31 Na C A:Val83 3.41 Na CA A:Val83 4.09 Na N A:Cys84 4.48 Na CA A:Cys84 4.72 Na OD2 A:Asp92 4.17 Na O A:Hoh154 2.32 Na O A:Hoh180 4.94 Na O A:Hoh204 4.60 Na O A:Hoh226 4.07 Na O A:Hoh239 4.29 Na O A:Hoh299 2.03 Na O A:Hoh303 2.19 interactive model: