Cobalt in the structure of Crystal Structure of Streptomyces Diastaticus No.7 Strain M1033 Xylose Isomerase At 1.9 A Resolution With Pseudo-I222 Space Group (pdb 1clk)

The binding sites of Cobalt atom in the structure of Crystal Structure of Streptomyces Diastaticus No.7 Strain M1033 Xylose Isomerase At 1.9 A Resolution With Pseudo-I222 Space Group (pdb code 1clk). This binding sites where shown with 5.0 Angstroms radius around Cobalt atom. The 1clk structure was solved by L.NIU, M.TENG, X.ZHU, W.GONG, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 5.0-1.9 Space group I222 a (A) 98.836 b (A) 93.927 c (A) 87.976 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 18.6 Rfree (%) n/a Cobalt Binding Sites: Cobalt binding site 1 out of 1 in 1clk Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Cobalt in the PDB 1clk. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Cobalt atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Lys182, A: Glu216, A: His219, A: Asn246, A: Asp254, A: Asp256, A: Asp286, A: Mg780, A: Hoh401, A: Hoh602, A: Hoh614, A: Hoh638, A: Hoh779, conact list: Atom Atom Distance (A) Co CE A:Lys182 4.96 Co NZ A:Lys182 4.85 Co OE1 A:Glu216 3.07 Co OE2 A:Glu216 2.37 Co CD A:Glu216 3.08 Co CG A:Glu216 4.54 Co NE2 A:His219 2.68 Co ND1 A:His219 4.71 Co CD2 A:His219 3.35 Co CE1 A:His219 3.74 Co CG A:His219 4.56 Co ND2 A:Asn246 4.08 Co CB A:Asp254 4.22 Co OD2 A:Asp254 2.02 Co OD1 A:Asp254 2.84 Co CG A:Asp254 2.76 Co CB A:Asp256 4.45 Co OD2 A:Asp256 3.06 Co OD1 A:Asp256 2.27 Co CG A:Asp256 3.01 Co CA A:Asp256 4.92 Co O A:Asp286 4.98 Co OD2 A:Asp286 4.53 Co MG A:Mg780 4.84 Co O A:Hoh401 4.38 Co O A:Hoh602 4.81 Co O A:Hoh614 4.56 Co O A:Hoh638 4.78 Co O A:Hoh779 3.50 interactive model: