Copper in the structure of The 2.15 A Crystal Structure of A Triple Mutant Plastocyanin From the Cyanobacterium Synechocystis Sp. Pcc 6803 (pdb 1pcs)

The binding sites of Copper atom in the structure of The 2.15 A Crystal Structure of A Triple Mutant Plastocyanin From the Cyanobacterium Synechocystis Sp. Pcc 6803 (pdb code 1pcs). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 1pcs structure was solved by A.ROMERO, B.DE LA CERDA, P.F.VARELA, J.A.NAVARRO, M.HERVAS, M.A.DE LA ROSA, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 8.0-2.1 Space group P3221 a (A) 34.300 b (A) 34.300 c (A) 111.800 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 16.7 Rfree (%) 22 Copper Binding Sites: Copper binding site 1 out of 1 in 1pcs Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 1pcs. 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: Leu12, A: Pro36, A: His37, A: Asn38, A: Cys84, A: Pro86, A: His87, A: Met92, conact list: Atom Atom Distance (A) Cu CD2 A:Leu12 4.85 Cu O A:Pro36 3.44 Cu C A:Pro36 4.32 Cu NE2 A:His37 4.08 Cu N A:His37 4.45 Cu CB A:His37 3.49 Cu ND1 A:His37 2.03 Cu CD2 A:His37 4.17 Cu C A:His37 4.82 Cu CE1 A:His37 2.94 Cu CG A:His37 3.08 Cu HE2 A:His37 4.95 Cu CA A:His37 3.66 Cu N A:Asn38 4.81 Cu H A:Asn38 4.12 Cu O A:Cys84 4.95 Cu CB A:Cys84 3.19 Cu SG A:Cys84 2.25 Cu C A:Cys84 4.98 Cu CA A:Cys84 4.56 Cu CG A:Pro86 4.46 Cu NE2 A:His87 4.14 Cu N A:His87 4.51 Cu CB A:His87 3.43 Cu ND1 A:His87 2.07 Cu CD2 A:His87 4.20 Cu H A:His87 4.24 Cu CE1 A:His87 3.02 Cu CG A:His87 3.08 Cu CA A:His87 4.61 Cu CB A:Met92 4.62 Cu CE A:Met92 3.54 Cu CG A:Met92 4.16 Cu SD A:Met92 2.65 interactive model: