Copper in the structure of Copper Chaperone ATX1 From Synechocystis PCC6803 (CU1 Form) (pdb 2xmt)

The binding sites of Copper atom in the structure of Copper Chaperone ATX1 From Synechocystis PCC6803 (CU1 Form) (pdb code 2xmt). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 2xmt structure was solved by A.BADARAU, S.J.FIRBANK, A.A.MCCARTHY, M.J.BANFIELD, C.DENNISON, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 25.0-1.5 Space group P1 a (A) 29.090 b (A) 29.660 c (A) 38.430 alpha (°) 100.89 beta (°) 92.58 gamma (°) 117.91 Rfactor (%) 16.041 Rfree (%) 20.279 Copper Binding Sites: Copper binding site 1 out of 2 in 2xmt Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 2xmt. 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: Ala11, A: Cys12, A: Ala14, A: Cys15, B: Cys12, B: Ala14, B: Cys15, B: His61, B: Cu1101, conact list: Atom Atom Distance (A) Cu N A:Ala11 4.33 Cu C A:Ala11 4.19 Cu CB A:Ala11 4.06 Cu CA A:Ala11 4.41 Cu O A:Cys12 4.00 Cu N A:Cys12 3.44 Cu CB A:Cys12 3.28 Cu SG A:Cys12 2.19 Cu C A:Cys12 4.08 Cu CA A:Cys12 3.77 Cu N A:Ala14 4.58 Cu C A:Ala14 4.34 Cu CB A:Ala14 4.43 Cu CA A:Ala14 4.66 Cu N A:Cys15 3.37 Cu CB A:Cys15 3.38 Cu SG A:Cys15 2.25 Cu CA A:Cys15 3.84 Cu SG B:Cys12 4.80 Cu C B:Ala14 4.96 Cu N B:Cys15 4.14 Cu CB B:Cys15 3.68 Cu SG B:Cys15 2.39 Cu CA B:Cys15 3.92 Cu NE2 B:His61 3.73 Cu CD2 B:His61 4.98 Cu CE1 B:His61 4.04 Cu CU B:Cu1101 2.77 interactive model: Copper binding site 2 out of 2 in 2xmt Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Copper in the PDB 2xmt. 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: Cys12, A: Ala14, A: Cys15, A: His61, B: Ala11, B: Cys12, B: Ala14, B: Cys15, A: Cu1101, conact list: Atom Atom Distance (A) Cu SG A:Cys12 4.80 Cu C A:Ala14 4.97 Cu N A:Cys15 4.13 Cu CB A:Cys15 3.61 Cu SG A:Cys15 2.30 Cu CA A:Cys15 3.87 Cu NE2 A:His61 3.76 Cu CE1 A:His61 4.02 Cu N B:Ala11 4.41 Cu C B:Ala11 4.22 Cu CB B:Ala11 3.98 Cu CA B:Ala11 4.43 Cu O B:Cys12 4.02 Cu N B:Cys12 3.43 Cu CB B:Cys12 3.29 Cu SG B:Cys12 2.20 Cu C B:Cys12 4.10 Cu CA B:Cys12 3.76 Cu N B:Ala14 4.58 Cu C B:Ala14 4.33 Cu CB B:Ala14 4.35 Cu CA B:Ala14 4.65 Cu N B:Cys15 3.36 Cu CB B:Cys15 3.44 Cu SG B:Cys15 2.25 Cu CA B:Cys15 3.86 Cu CU A:Cu1101 2.77 interactive model: