Cobalt in the structure of Crystallographic Analysis of Beta-Axial Ligand Substitutions in Cobalamin Bound to Transcobalamin (pdb 2v3p)

The binding sites of Cobalt atom in the structure of Crystallographic Analysis of Beta-Axial Ligand Substitutions in Cobalamin Bound to Transcobalamin (pdb code 2v3p). This binding sites where shown with 5.0 Angstroms radius around Cobalt atom. The 2v3p structure was solved by J.WUERGES, S.GEREMIA, L.RANDACCIO, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 29.0-2.9 Space group P3121 a (A) 100.390 b (A) 100.390 c (A) 129.742 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 19.4 Rfree (%) 25 Cobalt Binding Sites: Cobalt binding site 1 out of 1 in 2v3p Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Cobalt in the PDB 2v3p. 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: B121415, A: So31419, conact list: Atom Atom Distance (A) Co C9B A:B121415 3.17 Co C18 A:B121415 4.09 Co C11 A:B121415 2.84 Co C1 A:B121415 2.87 Co C8 A:B121415 4.14 Co C2 A:B121415 4.05 Co C4B A:B121415 3.71 Co N22 A:B121415 1.92 Co C35 A:B121415 4.79 Co C17 A:B121415 4.17 Co N21 A:B121415 1.85 Co C12 A:B121415 4.17 Co C19 A:B121415 2.82 Co C41 A:B121415 4.86 Co CO A:B121415 0.00 Co N1B A:B121415 4.23 Co C15 A:B121415 3.35 Co C8B A:B121415 4.32 Co C47 A:B121415 4.77 Co C16 A:B121415 2.91 Co C6 A:B121415 2.99 Co C5 A:B121415 3.34 Co C4 A:B121415 2.87 Co C10 A:B121415 3.18 Co C13 A:B121415 4.19 Co C2B A:B121415 3.01 Co C20 A:B121415 3.58 Co C48 A:B121415 4.89 Co N3B A:B121415 2.07 Co C9 A:B121415 2.84 Co C14 A:B121415 2.94 Co N24 A:B121415 1.86 Co N23 A:B121415 1.89 Co C7 A:B121415 4.29 Co C53 A:B121415 4.85 Co C3 A:B121415 4.15 Co C26 A:B121415 4.37 Co S A:So31419 2.25 Co O1 A:So31419 3.09 Co O2 A:So31419 3.09 Co O3 A:So31419 3.08 interactive model: