Copper in the structure of The P52G Mutant of Amicyanin in the Cu(II) State. (pdb 2gb2)

The binding sites of Copper atom in the structure of The P52G Mutant of Amicyanin in the Cu(II) State. (pdb code 2gb2). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 2gb2 structure was solved by J.K.MA, C.J.CARRELL, F.S.MATHEWS, V.L.DAVIDSON, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-1.2 Space group P1211 a (A) 28.470 b (A) 55.650 c (A) 27.090 alpha (°) 90.00 beta (°) 95.08 gamma (°) 90.00 Rfactor (%) 13 Rfree (%) 18.4 Copper Binding Sites: Copper binding site 1 out of 1 in 2gb2 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 2gb2. 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: Met28, A: Gly52, A: His53, A: Asn54, A: Cys92, A: Pro94, A: His95, A: Met98, conact list: Atom Atom Distance (A) Cu CE A:Met28 4.80 Cu O A:Gly52 3.79 Cu C A:Gly52 4.57 Cu NE2 A:His53 4.03 Cu N A:His53 4.54 Cu CB A:His53 3.42 Cu ND1 A:His53 1.97 Cu CD2 A:His53 4.13 Cu C A:His53 4.70 Cu CE1 A:His53 2.87 Cu CG A:His53 3.04 Cu CA A:His53 3.63 Cu N A:Asn54 4.61 Cu CB A:Cys92 3.22 Cu SG A:Cys92 2.16 Cu CA A:Cys92 4.60 Cu CD A:Pro94 4.91 Cu CG A:Pro94 4.28 Cu O A:His95 4.88 Cu NE2 A:His95 4.23 Cu N A:His95 4.39 Cu CB A:His95 3.40 Cu ND1 A:His95 2.13 Cu CD2 A:His95 4.25 Cu CE1 A:His95 3.10 Cu CG A:His95 3.14 Cu CA A:His95 4.49 Cu CB A:Met98 4.91 Cu CE A:Met98 3.74 Cu CG A:Met98 4.41 Cu SD A:Met98 2.88 interactive model: