Cobalt in the structure of Crystal Structure of Isdi in Complex With Cobalt Protoporphyrin IX (pdb 2zdp)

The binding sites of Cobalt atom in the structure of Crystal Structure of Isdi in Complex With Cobalt Protoporphyrin IX (pdb code 2zdp). This binding sites where shown with 5.0 Angstroms radius around Cobalt atom. The 2zdp structure was solved by W.C.LEE, M.L.RENIERE, E.P.SKAAR, M.E.P.MURPHY, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 55.8-1.5 Space group P1211 a (A) 37.320 b (A) 65.668 c (A) 58.660 alpha (°) 90.00 beta (°) 107.81 gamma (°) 90.00 Rfactor (%) 18.1 Rfree (%) 20.1 Cobalt Binding Sites: Cobalt binding site 1 out of 2 in 2zdp Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Cobalt in the PDB 2zdp. 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: Asn6, A: Phe22, A: His76, A: Coh200, A: Cl201, conact list: Atom Atom Distance (A) Co ND2 A:Asn6 4.09 Co CZ A:Phe22 4.84 Co CE1 A:Phe22 4.55 Co NE2 A:His76 2.14 Co ND1 A:His76 4.26 Co CD2 A:His76 3.06 Co CE1 A:His76 3.17 Co CG A:His76 4.23 Co C2D A:Coh200 4.18 Co NC A:Coh200 1.96 Co CHB A:Coh200 3.33 Co CHC A:Coh200 3.32 Co C3D A:Coh200 4.19 Co NA A:Coh200 1.94 Co CHA A:Coh200 3.31 Co C2A A:Coh200 4.18 Co C1D A:Coh200 2.96 Co C4A A:Coh200 2.96 Co C4B A:Coh200 2.98 Co C3A A:Coh200 4.18 Co C4C A:Coh200 2.97 Co C2B A:Coh200 4.20 Co C1C A:Coh200 2.99 Co C2C A:Coh200 4.20 Co ND A:Coh200 1.96 Co CHD A:Coh200 3.30 Co C1B A:Coh200 2.99 Co NB A:Coh200 1.97 Co C3C A:Coh200 4.20 Co C3B A:Coh200 4.19 Co CO A:Coh200 0.00 Co C4D A:Coh200 2.96 Co C1A A:Coh200 2.97 Co CL A:Cl201 2.56 interactive model: Cobalt binding site 2 out of 2 in 2zdp Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Cobalt in the PDB 2zdp. 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: B: Asn6, B: Phe22, B: His76, B: Coh200, B: Cl202, conact list: Atom Atom Distance (A) Co ND2 B:Asn6 4.08 Co CZ B:Phe22 4.79 Co CE1 B:Phe22 4.49 Co NE2 B:His76 2.13 Co ND1 B:His76 4.25 Co CD2 B:His76 3.05 Co CE1 B:His76 3.17 Co CG B:His76 4.23 Co C2D B:Coh200 4.19 Co NC B:Coh200 1.94 Co CHB B:Coh200 3.32 Co CHC B:Coh200 3.30 Co C3D B:Coh200 4.21 Co NA B:Coh200 1.94 Co CHA B:Coh200 3.28 Co C2A B:Coh200 4.18 Co C1D B:Coh200 2.98 Co C4A B:Coh200 2.97 Co C4B B:Coh200 2.98 Co C3A B:Coh200 4.18 Co C4C B:Coh200 2.95 Co C2B B:Coh200 4.23 Co C1C B:Coh200 2.96 Co C2C B:Coh200 4.17 Co ND B:Coh200 1.96 Co CHD B:Coh200 3.30 Co C1B B:Coh200 3.01 Co NB B:Coh200 1.99 Co C3C B:Coh200 4.15 Co C3B B:Coh200 4.20 Co CO B:Coh200 0.00 Co C4D B:Coh200 2.97 Co C1A B:Coh200 2.96 Co CL B:Cl202 2.54 interactive model: