Sodium in the structure of Crystal Structure of Ornithine Carbamoyltransferase From Thermus Thermophilus (pdb 2ef0)

The binding sites of Sodium atom in the structure of Crystal Structure of Ornithine Carbamoyltransferase From Thermus Thermophilus (pdb code 2ef0). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 2ef0 structure was solved by P.KARTHE, T.S.KUMAREVEL, S.KURAMITSU, S.YOKOYAMA, RIKEN STRUCTURALGENOMICS/PROTEOMICS INITIATIVE (RSGI), with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 19.8-2.0 Space group P63 a (A) 77.385 b (A) 77.385 c (A) 79.132 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 20 Rfree (%) 23.6 Sodium Binding Sites: Sodium binding site 1 out of 1 in 2ef0 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 2ef0. 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: His73, A: Hoh373, conact list: Atom Atom Distance (A) Na NE2 A:His73 2.30 Na ND1 A:His73 4.34 Na CD2 A:His73 3.17 Na CE1 A:His73 3.28 Na CG A:His73 4.32 Na O A:Hoh373 3.64 interactive model: