Copper in the structure of Yeast Cu, Zn Superoxide Dismutase With the Reduced Bridge Broken (pdb 1yso)

The binding sites of Copper atom in the structure of Yeast Cu, Zn Superoxide Dismutase With the Reduced Bridge Broken (pdb code 1yso). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 1yso structure was solved by H.E.PARGE, B.R.CRANE, J.TSANG, J.A.TAINER, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 10.0-1.7 Space group H32 a (A) 119.330 b (A) 119.330 c (A) 75.190 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 18.2 Rfree (%) n/a Copper Binding Sites: Copper binding site 1 out of 1 in 1yso Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 1yso. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Copper atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: His46, A: His48, A: His63, A: Val118, A: His120, A: Hoh266, conact list: Atom Atom Distance (A) Cu NE2 A:His46 4.05 Cu N A:His46 4.52 Cu CB A:His46 3.45 Cu ND1 A:His46 1.98 Cu CD2 A:His46 4.14 Cu C A:His46 4.99 Cu CE1 A:His46 2.93 Cu CG A:His46 2.99 Cu CA A:His46 4.52 Cu NE2 A:His48 2.19 Cu ND1 A:His48 4.16 Cu CD2 A:His48 3.27 Cu CE1 A:His48 2.98 Cu CG A:His48 4.33 Cu NE2 A:His63 2.93 Cu ND1 A:His63 4.89 Cu CD2 A:His63 3.38 Cu CE1 A:His63 4.01 Cu CG A:His63 4.60 Cu O A:Val118 4.88 Cu CB A:Val118 4.35 Cu CG1 A:Val118 4.30 Cu NE2 A:His120 2.09 Cu ND1 A:His120 4.17 Cu CD2 A:His120 3.02 Cu CE1 A:His120 3.05 Cu CG A:His120 4.17 Cu O A:Hoh266 3.16 interactive model: