Sodium in the structure of Human N-Acetyltransferase 1 F125S Mutant (pdb 2ija)

The binding sites of Sodium atom in the structure of Human N-Acetyltransferase 1 F125S Mutant (pdb code 2ija). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 2ija structure was solved by W.TEMPEL, H.WU, L.DOMBROVSKI, P.LOPPNAU, J.WEIGELT, M.SUNDSTROM, C.H.ARROWSMITH, A.M.EDWARDS, D.M.GRANT, A.BOCHKAREV, A.N.PLOTNIKOV, STRUCTURAL GENOMICS CONSORTIUM (SGC), with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-1.7 Space group C121 a (A) 90.549 b (A) 37.558 c (A) 88.478 alpha (°) 90.00 beta (°) 102.70 gamma (°) 90.00 Rfactor (%) 16.4 Rfree (%) 20.3 Sodium Binding Sites: Sodium binding site 1 out of 1 in 2ija Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 2ija. 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: Tyr76, A: Thr80, A: Glu85, A: Thr86, A: Thr87, A: Hoh677, A: Hoh697, A: Hoh782, A: Hoh798, conact list: Atom Atom Distance (A) Na CE2 A:Tyr76 4.54 Na CZ A:Tyr76 3.47 Na CE1 A:Tyr76 3.76 Na OH A:Tyr76 2.61 Na CB A:Thr80 4.91 Na CG2 A:Thr80 4.27 Na OG1 A:Thr80 4.14 Na OE2 A:Glu85 4.73 Na O A:Thr86 2.49 Na N A:Thr86 3.87 Na CB A:Thr86 3.77 Na CG2 A:Thr86 4.93 Na OG1 A:Thr86 2.58 Na C A:Thr86 3.38 Na CA A:Thr86 3.89 Na N A:Thr87 4.43 Na CA A:Thr87 4.83 Na O A:Hoh677 2.49 Na O A:Hoh697 2.52 Na O A:Hoh782 2.47 Na O A:Hoh798 4.19 interactive model: