Copper in the structure of Structure of Oxidoreductase (pdb 1spu)

The binding sites of Copper atom in the structure of Structure of Oxidoreductase (pdb code 1spu). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 1spu structure was solved by C.M.WILMOT, S.E.V.PHILLIPS, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-2.0 Space group P212121 a (A) 134.460 b (A) 166.070 c (A) 79.410 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 20.6 Rfree (%) n/a Copper Binding Sites: Copper binding site 1 out of 2 in 1spu Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 1spu. 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: Paq466, A: His524, A: His526, A: His689, A: Met699, A: Hoh1057, A: Hoh1277, A: Hoh1292, A: Hoh1422, conact list: Atom Atom Distance (A) Cu O2 A:Paq466 4.70 Cu NE2 A:His524 2.38 Cu ND1 A:His524 4.31 Cu CD2 A:His524 3.13 Cu CE1 A:His524 3.33 Cu CG A:His524 4.25 Cu NE2 A:His526 2.12 Cu ND1 A:His526 4.29 Cu CD2 A:His526 2.93 Cu CE1 A:His526 3.25 Cu CG A:His526 4.15 Cu NE2 A:His689 4.41 Cu CB A:His689 3.35 Cu ND1 A:His689 2.27 Cu CD2 A:His689 4.34 Cu CE1 A:His689 3.33 Cu CG A:His689 3.17 Cu CA A:His689 4.91 Cu SD A:Met699 4.56 Cu O A:Hoh1057 4.13 Cu O A:Hoh1277 2.44 Cu O A:Hoh1292 4.63 Cu O A:Hoh1422 2.89 interactive model: Copper binding site 2 out of 2 in 1spu Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Copper in the PDB 1spu. 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: Paq466, B: His524, B: His526, B: His613, B: His689, B: Met699, B: Hoh1214, B: Hoh1283, B: Hoh1442, B: Hoh1443, B: Hoh1508, B: Hoh1518, conact list: Atom Atom Distance (A) Cu O2 B:Paq466 4.67 Cu NE2 B:His524 2.38 Cu ND1 B:His524 4.45 Cu CD2 B:His524 3.08 Cu CE1 B:His524 3.46 Cu CG B:His524 4.30 Cu NE2 B:His526 2.03 Cu ND1 B:His526 4.16 Cu CD2 B:His526 3.02 Cu CE1 B:His526 3.05 Cu CG B:His526 4.17 Cu CE1 B:His613 4.85 Cu NE2 B:His689 4.43 Cu CB B:His689 3.42 Cu ND1 B:His689 2.33 Cu CD2 B:His689 4.40 Cu CE1 B:His689 3.37 Cu CG B:His689 3.23 Cu CA B:His689 4.94 Cu CE B:Met699 4.67 Cu SD B:Met699 4.70 Cu O B:Hoh1214 4.55 Cu O B:Hoh1283 4.26 Cu O B:Hoh1442 5.00 Cu O B:Hoh1443 2.71 Cu O B:Hoh1508 4.74 Cu O B:Hoh1518 2.98 interactive model: