Cobalt in the structure of Cobalt-Substituted Rubredoxin (pdb 1r0h)

The binding sites of Cobalt atom in the structure of Cobalt-Substituted Rubredoxin (pdb code 1r0h). This binding sites where shown with 5.0 Angstroms radius around Cobalt atom. The 1r0h structure was solved by M.MAHER, M.CROSS, M.C.J.WILCE, J.M.GUSS, A.G.WEDD, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-1.7 Space group H3 a (A) 64.247 b (A) 64.247 c (A) 32.854 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 14.5 Rfree (%) 19.7 Cobalt Binding Sites: Cobalt binding site 1 out of 1 in 1r0h Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Cobalt in the PDB 1r0h. 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: Cys6, A: Val8, A: Cys9, A: Gly10, A: Tyr11, A: Cys39, A: Leu41, A: Cys42, A: Gly43, A: Val44, conact list: Atom Atom Distance (A) Co CB A:Cys6 3.25 Co SG A:Cys6 2.33 Co CA A:Cys6 4.68 Co CB A:Val8 4.81 Co C A:Val8 4.86 Co CG1 A:Val8 4.92 Co N A:Cys9 3.85 Co CB A:Cys9 3.34 Co SG A:Cys9 2.26 Co C A:Cys9 4.72 Co CA A:Cys9 4.11 Co N A:Gly10 4.75 Co N A:Tyr11 4.79 Co CB A:Tyr11 4.35 Co CB A:Cys39 3.19 Co SG A:Cys39 2.32 Co CA A:Cys39 4.64 Co CB A:Leu41 4.77 Co CB A:Leu41 4.64 Co C A:Leu41 4.84 Co N A:Cys42 3.77 Co CB A:Cys42 3.33 Co SG A:Cys42 2.24 Co C A:Cys42 4.73 Co CA A:Cys42 4.08 Co N A:Gly43 4.81 Co CG2 A:Val44 4.27 interactive model: