Copper in the structure of Crystal Structure Analysis of the As-Solated P19 Protein From Campylobacter Jejuni At 1.45 A At pH 9.0 (pdb 3lzl)

The binding sites of Copper atom in the structure of Crystal Structure Analysis of the As-Solated P19 Protein From Campylobacter Jejuni At 1.45 A At pH 9.0 (pdb code 3lzl). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 3lzl structure was solved by T.I.DOUKOV, A.C.K.CHAN, M.SCOFIELD, A.B.RAMIN, S.A.L.TOM-YEW, M.E.P.MURPHY, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 18.8-1.4 Space group P21212 a (A) 54.533 b (A) 73.545 c (A) 75.060 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 14.1 Rfree (%) 18.7 Copper Binding Sites: Copper binding site 1 out of 2 in 3lzl Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 3lzl. 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: Ile25, A: His42, A: Glu44, A: Met88, A: His95, A: Gly97, B: His132, conact list: Atom Atom Distance (A) Cu CD1 A:Ile25 4.26 Cu CG1 A:Ile25 4.29 Cu NE2 A:His42 2.01 Cu ND1 A:His42 4.07 Cu CD2 A:His42 3.05 Cu CE1 A:His42 2.93 Cu CG A:His42 4.15 Cu OE2 A:Glu44 4.04 Cu CD A:Glu44 4.70 Cu CG A:Glu44 4.64 Cu CB A:Met88 4.55 Cu CE A:Met88 3.40 Cu CG A:Met88 3.16 Cu SD A:Met88 2.27 Cu NE2 A:His95 2.09 Cu ND1 A:His95 4.11 Cu CD2 A:His95 3.20 Cu CE1 A:His95 2.93 Cu CG A:His95 4.26 Cu N A:Gly97 4.76 Cu C A:Gly97 4.83 Cu CA A:Gly97 4.30 Cu NE2 B:His132 2.13 Cu ND1 B:His132 4.18 Cu CD2 B:His132 3.25 Cu CE1 B:His132 2.98 Cu CG B:His132 4.31 interactive model: Copper binding site 2 out of 2 in 3lzl Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Copper in the PDB 3lzl. 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: His132, B: Met27, B: His42, B: Glu44, B: Met88, B: His95, B: Gly97, conact list: Atom Atom Distance (A) Cu NE2 A:His132 2.16 Cu ND1 A:His132 4.26 Cu CD2 A:His132 3.16 Cu CE1 A:His132 3.13 Cu CG A:His132 4.30 Cu CE B:Met27 4.98 Cu SD B:Met27 4.51 Cu NE2 B:His42 2.02 Cu ND1 B:His42 4.06 Cu CD2 B:His42 3.05 Cu CE1 B:His42 2.94 Cu CG B:His42 4.15 Cu OE2 B:Glu44 3.56 Cu CD B:Glu44 4.22 Cu CG B:Glu44 4.36 Cu CB B:Met88 4.68 Cu CE B:Met88 3.61 Cu CG B:Met88 3.35 Cu SD B:Met88 2.32 Cu NE2 B:His95 2.10 Cu ND1 B:His95 4.16 Cu CD2 B:His95 3.14 Cu CE1 B:His95 3.02 Cu CG B:His95 4.25 Cu N B:Gly97 4.87 Cu CA B:Gly97 4.35 interactive model: