Copper in the structure of The Crystal Structures of Reduced Pseudoazurin From Alcaligenes Faecalis S-6 At Two pH Values (pdb 1pzb)

The binding sites of Copper atom in the structure of The Crystal Structures of Reduced Pseudoazurin From Alcaligenes Faecalis S-6 At Two pH Values (pdb code 1pzb). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 1pzb structure was solved by K.PETRATOS, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 10.0-1.8 Space group P65 a (A) 49.950 b (A) 49.950 c (A) 98.500 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) n/a Rfree (%) n/a Copper Binding Sites: Copper binding site 1 out of 1 in 1pzb Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 1pzb. 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: Gly39, A: His40, A: Asn41, A: Cys78, A: Pro80, A: His81, A: Met86, conact list: Atom Atom Distance (A) Cu O A:Gly39 4.01 Cu C A:Gly39 4.62 Cu NE2 A:His40 4.26 Cu N A:His40 4.53 Cu CB A:His40 3.46 Cu ND1 A:His40 2.19 Cu CD2 A:His40 4.30 Cu C A:His40 4.68 Cu CE1 A:His40 3.17 Cu CG A:His40 3.14 Cu CA A:His40 3.65 Cu O A:Asn41 4.86 Cu N A:Asn41 4.56 Cu CB A:Cys78 2.96 Cu SG A:Cys78 2.16 Cu CA A:Cys78 4.35 Cu CG A:Pro80 4.98 Cu N A:His81 4.66 Cu CB A:His81 3.85 Cu ND1 A:His81 3.09 Cu CD2 A:His81 4.96 Cu CE1 A:His81 4.06 Cu CG A:His81 3.81 Cu CA A:His81 4.86 Cu CB A:Met86 4.25 Cu CE A:Met86 3.13 Cu CG A:Met86 3.78 Cu SD A:Met86 2.42 interactive model: