Cobalt in the structure of Methylmalonyl-Coa Mutase, Substrate-Free State (Poor Quality Structure) (pdb 3req)

The binding sites of Cobalt atom in the structure of Methylmalonyl-Coa Mutase, Substrate-Free State (Poor Quality Structure) (pdb code 3req). This binding sites where shown with 5.0 Angstroms radius around Cobalt atom. The 3req structure was solved by P.R.EVANS, F.MANCIA, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-2.7 Space group P41212 a (A) 110.910 b (A) 110.910 c (A) 257.740 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 31.3 Rfree (%) 39.3 Cobalt Binding Sites: Cobalt binding site 1 out of 1 in 3req Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Cobalt in the PDB 3req. 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: His610, A: B12800, A: Adn801, conact list: Atom Atom Distance (A) Co NE2 A:His610 2.47 Co ND1 A:His610 4.59 Co CD2 A:His610 3.26 Co CE1 A:His610 3.56 Co CG A:His610 4.49 Co C18 A:B12800 4.09 Co C11 A:B12800 2.77 Co C1 A:B12800 2.92 Co C8 A:B12800 4.27 Co C2 A:B12800 4.19 Co C46 A:B12800 4.86 Co N22 A:B12800 1.97 Co C35 A:B12800 4.95 Co C17 A:B12800 4.19 Co N21 A:B12800 1.90 Co C12 A:B12800 4.01 Co C19 A:B12800 3.00 Co CO A:B12800 0.00 Co C15 A:B12800 3.13 Co C37 A:B12800 4.87 Co C16 A:B12800 2.86 Co C6 A:B12800 3.05 Co C5 A:B12800 3.42 Co C4 A:B12800 2.94 Co C10 A:B12800 3.21 Co C13 A:B12800 3.95 Co C20 A:B12800 3.49 Co C48 A:B12800 4.65 Co C9 A:B12800 2.92 Co C54 A:B12800 4.82 Co C14 A:B12800 2.63 Co N24 A:B12800 1.95 Co N23 A:B12800 1.67 Co C7 A:B12800 4.37 Co C53 A:B12800 4.61 Co C3 A:B12800 4.21 Co C26 A:B12800 4.50 Co C3' A:Adn801 4.36 Co O3' A:Adn801 4.79 Co O4' A:Adn801 4.09 Co C5' A:Adn801 2.03 Co C4' A:Adn801 3.26 interactive model: