Copper in the structure of Reduced Plastocyanin From Synechococcus Sp. (pdb 1bxv)

The binding sites of Copper atom in the structure of Reduced Plastocyanin From Synechococcus Sp. (pdb code 1bxv). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 1bxv structure was solved by T.INOUE, H.SUGAWARA, S.HAMANAKA, H.TSUKUI, E.SUZUKI, T.KOHZUMA, Y.KAI, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 10.0-1.8 Space group P41 a (A) 43.060 b (A) 43.060 c (A) 57.040 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 16.2 Rfree (%) 19.5 Copper Binding Sites: Copper binding site 1 out of 1 in 1bxv Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 1bxv. 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: Pro36, A: His37, A: Asn38, A: Cys84, A: Pro86, A: His87, A: Met92, conact list: Atom Atom Distance (A) Cu O A:Pro36 3.84 Cu C A:Pro36 4.57 Cu NE2 A:His37 4.15 Cu N A:His37 4.53 Cu CB A:His37 3.34 Cu ND1 A:His37 2.09 Cu CD2 A:His37 4.16 Cu C A:His37 4.71 Cu CE1 A:His37 3.04 Cu CG A:His37 3.04 Cu CA A:His37 3.59 Cu N A:Asn38 4.62 Cu CB A:Cys84 3.12 Cu SG A:Cys84 2.18 Cu CA A:Cys84 4.54 Cu CG A:Pro86 4.72 Cu NE2 A:His87 4.50 Cu N A:His87 4.31 Cu CB A:His87 3.47 Cu ND1 A:His87 2.37 Cu CD2 A:His87 4.48 Cu CE1 A:His87 3.39 Cu CG A:His87 3.28 Cu CA A:His87 4.57 Cu CB A:Met92 4.65 Cu CE A:Met92 3.48 Cu CG A:Met92 4.09 Cu SD A:Met92 2.80 interactive model: