Sodium in the structure of Human Kynurenine Aminotransferase I in Complex With Glycerol (pdb 3fvs)

The binding sites of Sodium atom in the structure of Human Kynurenine Aminotransferase I in Complex With Glycerol (pdb code 3fvs). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 3fvs structure was solved by Q.HAN, H.ROBINSON, T.CAI, D.A.TAGLE, J.LI, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 29.6-1.5 Space group C121 a (A) 102.707 b (A) 107.219 c (A) 81.597 alpha (°) 90.00 beta (°) 112.78 gamma (°) 90.00 Rfactor (%) 17.4 Rfree (%) 19.5 Sodium Binding Sites: Sodium binding site 1 out of 2 in 3fvs Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 3fvs. 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: Thr172, A: Ser173, A: Thr175, A: His206, A: Asp207, A: Hoh443, A: Hoh494, A: Hoh558, A: Hoh664, A: Hoh680, A: Hoh688, conact list: Atom Atom Distance (A) Na O A:Thr172 4.53 Na O A:Ser173 4.21 Na C A:Ser173 4.66 Na CA A:Ser173 4.46 Na O A:Thr175 4.77 Na O A:His206 2.33 Na CB A:His206 4.42 Na C A:His206 3.44 Na CA A:His206 4.16 Na O A:Asp207 4.34 Na N A:Asp207 4.46 Na CB A:Asp207 4.41 Na C A:Asp207 4.69 Na CA A:Asp207 4.73 Na O A:Hoh443 4.17 Na O A:Hoh494 2.25 Na O A:Hoh558 2.44 Na O A:Hoh664 2.35 Na O A:Hoh680 2.37 Na O A:Hoh688 2.77 interactive model: Sodium binding site 2 out of 2 in 3fvs Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Sodium in the PDB 3fvs. 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: B: Thr172, B: Ser173, B: Thr175, B: His206, B: Asp207, B: Hoh471, B: Hoh676, B: Hoh685, B: Hoh686, B: Hoh687, B: Hoh689, conact list: Atom Atom Distance (A) Na O B:Thr172 4.44 Na O B:Ser173 4.18 Na C B:Ser173 4.58 Na CA B:Ser173 4.39 Na O B:Thr175 4.62 Na O B:His206 2.45 Na CB B:His206 4.41 Na C B:His206 3.56 Na CA B:His206 4.20 Na O B:Asp207 4.39 Na N B:Asp207 4.61 Na CB B:Asp207 4.55 Na C B:Asp207 4.80 Na CA B:Asp207 4.88 Na O B:Hoh471 2.54 Na O B:Hoh676 4.64 Na O B:Hoh685 2.25 Na O B:Hoh686 2.53 Na O B:Hoh687 2.34 Na O B:Hoh689 2.49 interactive model: