The binding sites of Copper atom in the structure of X-Ray Structure of A Cu-Zn Superoxide Dismutase From Haemophilus Ducreyi (pdb code 1z9p). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 1z9p structure was solved by K.DJINOVIC CARUGO, I.TOEROE, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A) | 19.3-1.5 | Space group | C121 | a (A) | 71.410 | b (A) | 63.990 | c (A) | 73.970 | alpha (°) | 90.00 | beta (°) | 118.04 | gamma (°) | 90.00 | Rfactor (%) | 17 | Rfree (%) | 21.2 |
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Copper binding site 1 out of 2 in 1z9p
|  Click to enlarge |  Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 1z9p. 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: His70, A: His72, A: His95, A: Met149, A: His151, A: Hoh255, A: Hoh272, | conact list:
Atom | Atom | Distance (A) | Cu | O A:His70 | 4.72 | Cu | NE2 A:His70 | 4.10 | Cu | N A:His70 | 4.43 | Cu | CB A:His70 | 3.38 | Cu | ND1 A:His70 | 2.02 | Cu | CD2 A:His70 | 4.15 | Cu | C A:His70 | 4.80 | Cu | CE1 A:His70 | 2.98 | Cu | CG A:His70 | 3.04 | Cu | CA A:His70 | 4.37 | Cu | NE2 A:His72 | 1.99 | Cu | ND1 A:His72 | 4.08 | Cu | CD2 A:His72 | 3.01 | Cu | CE1 A:His72 | 2.95 | Cu | CG A:His72 | 4.13 | Cu | NE2 A:His95 | 3.10 | Cu | ND1 A:His95 | 4.71 | Cu | CD2 A:His95 | 3.61 | Cu | CE1 A:His95 | 3.92 | Cu | CG A:His95 | 4.60 | Cu | O A:Met149 | 4.88 | Cu | CB A:Met149 | 3.91 | Cu | CG A:Met149 | 3.94 | Cu | NE2 A:His151 | 2.04 | Cu | ND1 A:His151 | 4.13 | Cu | CD2 A:His151 | 2.96 | Cu | CE1 A:His151 | 3.06 | Cu | CG A:His151 | 4.12 | Cu | O A:Hoh255 | 4.36 | Cu | O A:Hoh272 | 3.33 |
| interactive model:
| Copper binding site 2 out of 2 in 1z9p
|  Click to enlarge |  Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Copper in the PDB 1z9p. 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: B: His70, B: His72, B: His95, B: Met149, B: His151, B: Hoh238, B: Hoh269, | conact list:
Atom | Atom | Distance (A) | Cu | O B:His70 | 4.59 | Cu | NE2 B:His70 | 4.07 | Cu | N B:His70 | 4.39 | Cu | CB B:His70 | 3.34 | Cu | ND1 B:His70 | 1.99 | Cu | CD2 B:His70 | 4.11 | Cu | C B:His70 | 4.75 | Cu | CE1 B:His70 | 2.95 | Cu | CG B:His70 | 3.00 | Cu | CA B:His70 | 4.34 | Cu | NE2 B:His72 | 1.98 | Cu | ND1 B:His72 | 4.07 | Cu | CD2 B:His72 | 2.97 | Cu | CE1 B:His72 | 2.96 | Cu | CG B:His72 | 4.11 | Cu | NE2 B:His95 | 3.17 | Cu | ND1 B:His95 | 4.62 | Cu | CD2 B:His95 | 3.55 | Cu | CE1 B:His95 | 3.95 | Cu | CG B:His95 | 4.46 | Cu | O B:Met149 | 4.87 | Cu | CB B:Met149 | 3.92 | Cu | CG B:Met149 | 3.98 | Cu | NE2 B:His151 | 2.05 | Cu | ND1 B:His151 | 4.14 | Cu | CD2 B:His151 | 3.00 | Cu | CE1 B:His151 | 3.05 | Cu | CG B:His151 | 4.15 | Cu | O B:Hoh238 | 4.13 | Cu | O B:Hoh269 | 3.78 |
| interactive model:
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