Sodium in the structure of Human Ump Synthase (C-Terminal Domain-Orotidine 5'-Monophosphate Decarboxylase) (pdb 2p1f)

The binding sites of Sodium atom in the structure of Human Ump Synthase (C-Terminal Domain-Orotidine 5'-Monophosphate Decarboxylase) (pdb code 2p1f). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 2p1f structure was solved by Y.LIU, H.L.TANG, E.F.PAI, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 65.1-1.8 Space group C2221 a (A) 78.314 b (A) 116.875 c (A) 61.946 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 13.9 Rfree (%) 17.1 Sodium Binding Sites: Sodium binding site 1 out of 1 in 2p1f Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 2p1f. 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: Asp123, A: Lys125, A: Met182, A: Pro228, A: Gol2000, A: Hoh2032, A: Hoh2057, A: Hoh2066, A: Hoh2086, conact list: Atom Atom Distance (A) Na OD2 A:Asp123 4.60 Na CE A:Lys125 3.57 Na NZ A:Lys125 3.16 Na CE A:Met182 4.53 Na CB A:Pro228 4.21 Na CG A:Pro228 3.87 Na C1 A:Gol2000 3.74 Na O1 A:Gol2000 4.44 Na C3 A:Gol2000 4.93 Na C2 A:Gol2000 4.97 Na O A:Hoh2032 3.00 Na O A:Hoh2057 3.14 Na O A:Hoh2066 3.11 Na O A:Hoh2086 3.47 interactive model: