Copper in the structure of Hydroxo Bridge Met Form Hemocyanin From Limulus (pdb 1ll1)

The binding sites of Copper atom in the structure of Hydroxo Bridge Met Form Hemocyanin From Limulus (pdb code 1ll1). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 1ll1 structure was solved by S.LIU, K.MAGNUS, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 60.0-2.5 Space group H32 a (A) 116.610 b (A) 116.610 c (A) 285.610 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 16.7 Rfree (%) 23 Copper Binding Sites: Copper binding site 1 out of 2 in 1ll1 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 1ll1. 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: Phe49, A: His173, A: His177, A: Phe200, A: His204, A: His324, A: His328, A: Phe360, A: His364, A: Cu630, A: Hoh643, A: Hoh675, A: Hoh730, conact list: Atom Atom Distance (A) Cu CZ A:Phe49 4.70 Cu CE1 A:Phe49 4.25 Cu NE2 A:His173 4.65 Cu CE1 A:His173 4.90 Cu NE2 A:His177 4.68 Cu CE1 A:His177 4.88 Cu CZ A:Phe200 4.97 Cu CE1 A:Phe200 4.78 Cu NE2 A:His204 3.78 Cu CD2 A:His204 3.81 Cu CE1 A:His204 4.72 Cu CG A:His204 4.80 Cu NE2 A:His324 1.97 Cu ND1 A:His324 3.71 Cu CD2 A:His324 3.25 Cu CE1 A:His324 2.46 Cu CG A:His324 4.11 Cu NE2 A:His328 2.47 Cu ND1 A:His328 4.49 Cu CD2 A:His328 3.41 Cu CE1 A:His328 3.39 Cu CG A:His328 4.54 Cu CE2 A:Phe360 4.41 Cu CZ A:Phe360 4.63 Cu NE2 A:His364 2.12 Cu ND1 A:His364 4.11 Cu CD2 A:His364 3.27 Cu CE1 A:His364 2.92 Cu CG A:His364 4.31 Cu CU A:Cu630 3.13 Cu O A:Hoh643 4.77 Cu O A:Hoh675 1.88 Cu O A:Hoh730 2.08 interactive model: Copper binding site 2 out of 2 in 1ll1 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Copper in the PDB 1ll1. 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: Phe49, A: His173, A: His177, A: His204, A: His324, A: His328, A: Phe360, A: His364, A: Cu629, A: Hoh675, A: Hoh730, conact list: Atom Atom Distance (A) Cu CZ A:Phe49 4.71 Cu CE1 A:Phe49 4.62 Cu NE2 A:His173 1.98 Cu ND1 A:His173 4.02 Cu CD2 A:His173 3.07 Cu CE1 A:His173 2.86 Cu CG A:His173 4.14 Cu NE2 A:His177 2.04 Cu ND1 A:His177 4.07 Cu CD2 A:His177 3.15 Cu CE1 A:His177 2.90 Cu CG A:His177 4.22 Cu NE2 A:His204 2.34 Cu ND1 A:His204 4.46 Cu CD2 A:His204 3.19 Cu CE1 A:His204 3.40 Cu CG A:His204 4.40 Cu NE2 A:His324 4.68 Cu CE1 A:His324 4.75 Cu NE2 A:His328 4.83 Cu CE2 A:Phe360 4.58 Cu CZ A:Phe360 4.56 Cu NE2 A:His364 4.51 Cu CU A:Cu629 3.13 Cu O A:Hoh675 2.02 Cu O A:Hoh730 2.08 interactive model: