Nickel in the structure of Acyl-Coa Binding Protein From Plasmodium Falciparum (pdb 1hbk)

The binding sites of Nickel atom in the structure of Acyl-Coa Binding Protein From Plasmodium Falciparum (pdb code 1hbk). This binding sites where shown with 5.0 Angstroms radius around Nickel atom. The 1hbk structure was solved by D.M.F.VAN AALTEN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 19.9-2.0 Space group P43 a (A) 48.665 b (A) 48.665 c (A) 48.411 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 19.8 Rfree (%) 23.7 Nickel Binding Sites: Nickel binding site 1 out of 2 in 1hbk Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Nickel in the PDB 1hbk. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Nickel atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: His49, A: Hoh2018, A: Hoh2038, A: Hoh2039, conact list: Atom Atom Distance (A) Ni NE2 A:His49 1.88 Ni ND1 A:His49 3.91 Ni CD2 A:His49 3.00 Ni CE1 A:His49 2.74 Ni CG A:His49 4.05 Ni O A:Hoh2018 4.24 Ni O A:Hoh2038 2.24 Ni O A:Hoh2039 4.22 interactive model: Nickel binding site 2 out of 2 in 1hbk Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Nickel in the PDB 1hbk. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Nickel atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: His0, A: Met1, A: Hoh2002, A: Hoh2057, conact list: Atom Atom Distance (A) Ni NE2 A:His0 4.04 Ni N A:His0 2.13 Ni CB A:His0 3.43 Ni ND1 A:His0 1.98 Ni CD2 A:His0 4.11 Ni C A:His0 4.53 Ni CE1 A:His0 2.91 Ni CG A:His0 3.02 Ni CA A:His0 3.10 Ni N A:Met1 4.93 Ni O A:Hoh2002 1.78 Ni O A:Hoh2057 4.47 interactive model: