Copper in the structure of Structure Determination Of Plastocyanin From A Crystal Specimen With Hemihedral Twinning Fraction of One-Half (pdb 2plt)

The binding sites of Copper atom in the structure of Structure Determination Of Plastocyanin From A Crystal Specimen With Hemihedral Twinning Fraction of One-Half (pdb code 2plt). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 2plt structure was solved by M.R.REDINBO, S.MERCHANT, T.O.YEATES, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 1.5 Space group P32 a (A) 61.800 b (A) 61.800 c (A) 25.200 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 16.8 Rfree (%) n/a Copper Binding Sites: Copper binding site 1 out of 1 in 2plt Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 2plt. 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: Gly34, A: Pro36, A: His37, A: Asn38, A: Cys84, A: Pro86, A: His87, A: Met92, conact list: Atom Atom Distance (A) Cu O A:Gly34 4.96 Cu O A:Pro36 3.74 Cu C A:Pro36 4.50 Cu NE2 A:His37 4.10 Cu N A:His37 4.49 Cu CB A:His37 3.43 Cu ND1 A:His37 2.02 Cu CD2 A:His37 4.18 Cu C A:His37 4.72 Cu CE1 A:His37 2.97 Cu CG A:His37 3.06 Cu CA A:His37 3.55 Cu N A:Asn38 4.72 Cu O A:Cys84 4.98 Cu CB A:Cys84 3.21 Cu SG A:Cys84 2.11 Cu C A:Cys84 4.94 Cu CA A:Cys84 4.58 Cu CD A:Pro86 4.85 Cu CG A:Pro86 4.26 Cu NE2 A:His87 4.07 Cu N A:His87 4.29 Cu CB A:His87 3.48 Cu ND1 A:His87 2.02 Cu CD2 A:His87 4.15 Cu CE1 A:His87 2.93 Cu CG A:His87 3.07 Cu CA A:His87 4.52 Cu CB A:Met92 4.69 Cu CE A:Met92 3.64 Cu CG A:Met92 4.26 Cu SD A:Met92 2.89 interactive model: