Copper in the structure of The Structure of Ubiquinol Oxidase From Escherichia Coli (pdb 1fft)

The binding sites of Copper atom in the structure of The Structure of Ubiquinol Oxidase From Escherichia Coli (pdb code 1fft). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 1fft structure was solved by J.ABRAMSON, S.RIISTAMA, G.LARSSON, A.JASAITIS, M.SVENSSON-EK, A.PUUSTINEN, S.IWATA, M.WIKSTROM, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 40.0-3.5 Space group C2221 a (A) 92.100 b (A) 372.500 c (A) 232.700 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) n/a Rfree (%) n/a Copper Binding Sites: Copper binding site 1 out of 2 in 1fft Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 1fft. 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: His284, A: Val287, A: His333, A: His334, A: Heo1002, conact list: Atom Atom Distance (A) Cu O A:His284 4.95 Cu NE2 A:His284 4.31 Cu N A:His284 4.54 Cu CB A:His284 3.49 Cu ND1 A:His284 2.16 Cu CD2 A:His284 4.33 Cu C A:His284 4.83 Cu CE1 A:His284 3.13 Cu CG A:His284 3.19 Cu CA A:His284 3.70 Cu CG2 A:Val287 4.63 Cu CG1 A:Val287 4.99 Cu NE2 A:His333 2.15 Cu ND1 A:His333 4.28 Cu CD2 A:His333 3.17 Cu CE1 A:His333 3.13 Cu CG A:His333 4.33 Cu NE2 A:His334 2.22 Cu ND1 A:His334 4.35 Cu CD2 A:His334 3.28 Cu CE1 A:His334 3.18 Cu CG A:His334 4.42 Cu NA A:Heo1002 4.61 Cu CHA A:Heo1002 4.77 Cu ND A:Heo1002 4.94 Cu C4D A:Heo1002 4.91 Cu C1A A:Heo1002 4.63 interactive model: Copper binding site 2 out of 2 in 1fft Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Copper in the PDB 1fft. 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: F: His284, F: Val287, F: His333, F: His334, F: Heo1002, conact list: Atom Atom Distance (A) Cu O F:His284 4.93 Cu NE2 F:His284 4.33 Cu N F:His284 4.54 Cu CB F:His284 3.50 Cu ND1 F:His284 2.19 Cu CD2 F:His284 4.35 Cu C F:His284 4.83 Cu CE1 F:His284 3.16 Cu CG F:His284 3.21 Cu CA F:His284 3.70 Cu CG2 F:Val287 4.58 Cu CG1 F:Val287 4.96 Cu NE2 F:His333 2.18 Cu ND1 F:His333 4.32 Cu CD2 F:His333 3.21 Cu CE1 F:His333 3.16 Cu CG F:His333 4.36 Cu NE2 F:His334 2.22 Cu ND1 F:His334 4.35 Cu CD2 F:His334 3.29 Cu CE1 F:His334 3.18 Cu CG F:His334 4.43 Cu NA F:Heo1002 4.55 Cu CHA F:Heo1002 4.70 Cu C4A F:Heo1002 5.00 Cu ND F:Heo1002 4.88 Cu C4D F:Heo1002 4.84 Cu C1A F:Heo1002 4.56 interactive model: