Copper in the structure of Rat Anionic N143H, E151H Trypsin Complexed to A86H Ecotin; Copper- Bound (pdb 1slv)

The binding sites of Copper atom in the structure of Rat Anionic N143H, E151H Trypsin Complexed to A86H Ecotin; Copper- Bound (pdb code 1slv). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 1slv structure was solved by L.S.BRINEN, R.J.FLETTERICK, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 6.0-2.3 Space group C121 a (A) 86.350 b (A) 56.590 c (A) 81.400 alpha (°) 90.00 beta (°) 92.99 gamma (°) 90.00 Rfactor (%) 19.5 Rfree (%) 27.8 Copper Binding Sites: Copper binding site 1 out of 1 in 1slv Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 1slv. 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: His86, A: Cys87, B: His143, B: His151, B: Gln192, A: Hoh168, B: Hoh263, conact list: Atom Atom Distance (A) Cu NE2 A:His86 1.86 Cu CB A:His86 4.43 Cu ND1 A:His86 3.59 Cu CD2 A:His86 2.16 Cu CE1 A:His86 2.90 Cu CG A:His86 3.25 Cu CA A:His86 4.78 Cu O A:Cys87 4.90 Cu N A:Cys87 4.99 Cu NE2 B:His143 2.16 Cu ND1 B:His143 4.28 Cu CD2 B:His143 3.21 Cu CE1 B:His143 3.11 Cu CG B:His143 4.35 Cu NE2 B:His151 1.97 Cu ND1 B:His151 4.08 Cu CD2 B:His151 2.91 Cu CE1 B:His151 3.00 Cu CG B:His151 4.05 Cu O B:Gln192 4.45 Cu CB B:Gln192 4.87 Cu O A:Hoh168 2.47 Cu O B:Hoh263 3.82 interactive model: