Cobalt in the structure of Cobalt Deformylase Inhibitor Complex From E.Coli (pdb 1bsj)

The binding sites of Cobalt atom in the structure of Cobalt Deformylase Inhibitor Complex From E.Coli (pdb code 1bsj). This binding sites where shown with 5.0 Angstroms radius around Cobalt atom. The 1bsj structure was solved by B.HAO, W.GONG, P.T.RAJAGOPALAN, Y.HU, D.PEI, M.K.CHAN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-3.0 Space group P6522 a (A) 99.080 b (A) 99.080 c (A) 111.040 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 16.8 Rfree (%) 20.7 Cobalt Binding Sites: Cobalt binding site 1 out of 1 in 1bsj Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Cobalt in the PDB 1bsj. 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: Gln50, A: Gly89, A: Cys90, A: Leu91, A: His132, A: Glu133, A: His136, A: Mln171, A: Hoh172, A: Hoh183, conact list: Atom Atom Distance (A) Co NE2 A:Gln50 3.61 Co OE1 A:Gln50 4.11 Co CD A:Gln50 4.02 Co O A:Gly89 4.53 Co CB A:Cys90 3.39 Co SG A:Cys90 2.38 Co C A:Cys90 4.70 Co CA A:Cys90 3.87 Co N A:Leu91 4.56 Co NE2 A:His132 2.08 Co ND1 A:His132 4.23 Co CD2 A:His132 3.01 Co CE1 A:His132 3.12 Co CG A:His132 4.20 Co OE1 A:Glu133 4.81 Co OE2 A:Glu133 4.36 Co CD A:Glu133 4.96 Co NE2 A:His136 2.10 Co ND1 A:His136 4.25 Co CD2 A:His136 3.00 Co CE1 A:His136 3.15 Co CG A:His136 4.20 Co P1 A:Mln171 3.27 Co O3 A:Mln171 2.17 Co C5 A:Mln171 3.97 Co O2 A:Mln171 4.09 Co C7 A:Mln171 4.26 Co O4 A:Mln171 3.12 Co O A:Hoh172 4.54 Co O A:Hoh183 3.28 interactive model: