Nickel in the structure of Tungstate Bound Complex Dimop Domain of Mode From E.Coli (pdb 1h9r)

The binding sites of Nickel atom in the structure of Tungstate Bound Complex Dimop Domain of Mode From E.Coli (pdb code 1h9r). This binding sites where shown with 5.0 Angstroms radius around Nickel atom. The 1h9r structure was solved by D.G.GOURLEY, W.N.HUNTER, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-1.9 Space group P41 a (A) 72.230 b (A) 73.230 c (A) 49.790 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 17 Rfree (%) 22.5 Nickel Binding Sites: Nickel binding site 1 out of 1 in 1h9r Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Nickel in the PDB 1h9r. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Nickel atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: Asp139, B: Asp141, B: Gln144, B: Gln145, B: His146, B: Hoh2020, B: Hoh2021, conact list: Atom Atom Distance (A) Ni CB B:Asp139 3.95 Ni OD2 B:Asp139 1.60 Ni OD1 B:Asp139 3.26 Ni CG B:Asp139 2.72 Ni CB B:Asp141 4.25 Ni OD2 B:Asp141 2.09 Ni OD1 B:Asp141 2.86 Ni CG B:Asp141 2.83 Ni O B:Gln144 4.76 Ni C B:Gln145 4.62 Ni CA B:Gln145 4.64 Ni NE2 B:His146 4.74 Ni N B:His146 3.86 Ni CB B:His146 3.80 Ni ND1 B:His146 2.68 Ni CD2 B:His146 4.74 Ni CE1 B:His146 3.62 Ni CG B:His146 3.61 Ni CA B:His146 4.47 Ni O B:Hoh2020 2.72 Ni O B:Hoh2021 3.99 interactive model: