Cobalt in the structure of Crystal Structure of D(Gcgcgcg) With 5'-Overhang G'S (pdb 331d)

The binding sites of Cobalt atom in the structure of Crystal Structure of D(Gcgcgcg) With 5'-Overhang G'S (pdb code 331d). This binding sites where shown with 5.0 Angstroms radius around Cobalt atom. The 331d structure was solved by B.PAN, C.BAN, M.WAHL, M.SUNDARALINGAM, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 8.0-1.6 Space group P212121 a (A) 20.410 b (A) 29.650 c (A) 51.860 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 18.4 Rfree (%) n/a Cobalt Binding Sites: Cobalt binding site 1 out of 2 in 331d Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Cobalt in the PDB 331d. 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: Dc4, A: Dg5, A: Nco15, A: Hoh19, A: Hoh30, A: Hoh35, A: Hoh60, A: Hoh70, conact list: Atom Atom Distance (A) Co OP1 A:Dc4 3.78 Co C6 A:Dg5 4.63 Co C5 A:Dg5 4.75 Co N7 A:Dg5 4.05 Co O6 A:Dg5 3.78 Co N1 A:Nco15 2.13 Co N6 A:Nco15 2.15 Co CO A:Nco15 0.00 Co N3 A:Nco15 2.10 Co N2 A:Nco15 2.14 Co N5 A:Nco15 2.12 Co N4 A:Nco15 2.14 Co O A:Hoh19 3.79 Co O A:Hoh30 4.61 Co O A:Hoh35 4.20 Co O A:Hoh60 3.65 Co O A:Hoh70 3.75 interactive model: Cobalt binding site 2 out of 2 in 331d Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Cobalt in the PDB 331d. 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: Dc4, A: Nco16, A: Hoh20, A: Hoh25, A: Hoh30, A: Hoh42, A: Hoh66, conact list: Atom Atom Distance (A) Co OP2 A:Dc4 4.24 Co N1 A:Nco16 2.15 Co N6 A:Nco16 2.15 Co CO A:Nco16 0.00 Co N3 A:Nco16 2.14 Co N2 A:Nco16 2.15 Co N5 A:Nco16 2.13 Co N4 A:Nco16 2.14 Co O A:Hoh20 3.98 Co O A:Hoh25 4.98 Co O A:Hoh30 4.18 Co O A:Hoh42 3.93 Co O A:Hoh66 3.71 interactive model: