Sodium in the structure of Crystal Structure of Glu-Gly-Arg-Chloromethyl Ketone-Factor Viia/Soluble Tissue Factor Complex (pdb 2b8o)

The binding sites of Sodium atom in the structure of Crystal Structure of Glu-Gly-Arg-Chloromethyl Ketone-Factor Viia/Soluble Tissue Factor Complex (pdb code 2b8o). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 2b8o structure was solved by S.P.BAJAJ, A.E.SCHMIDT, K.PADMANABHAN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 8.0-2.8 Space group P212121 a (A) 70.280 b (A) 81.110 c (A) 126.860 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 22.5 Rfree (%) 28.5 Sodium Binding Sites: Sodium binding site 1 out of 1 in 2b8o Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 2b8o. 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: H: Tyr184, H: Ser185, H: Asp186, H: Gly187, H: Lys188, H: Asp189, H: Ala221A, H: Thr221, H: Val222, H: His224, H: Phe225, H: Hoh574, conact list: Atom Atom Distance (A) Na O H:Tyr184 2.77 Na N H:Tyr184 4.89 Na C H:Tyr184 3.61 Na CA H:Tyr184 4.76 Na O H:Ser185 4.85 Na N H:Ser185 4.10 Na CB H:Ser185 4.88 Na C H:Ser185 4.31 Na CA H:Ser185 3.77 Na N H:Asp186 4.77 Na N H:Gly187 4.21 Na CA H:Gly187 4.32 Na O H:Lys188 4.02 Na CB H:Asp189 4.66 Na OD2 H:Asp189 3.97 Na CG H:Asp189 4.57 Na O H:Ala221A 4.55 Na N H:Ala221A 4.29 Na C H:Ala221A 3.65 Na CB H:Ala221A 4.88 Na CA H:Ala221A 3.64 Na O H:Thr221 2.96 Na N H:Thr221 3.33 Na C H:Thr221 3.74 Na CA H:Thr221 4.14 Na N H:Val222 4.73 Na O H:His224 2.54 Na N H:His224 4.76 Na C H:His224 3.78 Na CA H:His224 4.73 Na N H:Phe225 4.66 Na CA H:Phe225 4.63 Na O H:Hoh574 2.84 interactive model: