Iron in the structure of Crystal Structure of Lactococcus Lactis Dihydroorotate Dehydrogenase B (pdb 1ep1)

The binding sites of Iron atom in the structure of Crystal Structure of Lactococcus Lactis Dihydroorotate Dehydrogenase B (pdb code 1ep1). This binding sites where shown with 5.0 Angstroms radius around Iron atom. The 1ep1 structure was solved by P.ROWLAND, S.NORAGER, K.F.JENSEN, S.LARSEN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 30.7-2.2 Space group H32 a (A) 202.670 b (A) 202.670 c (A) 81.110 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 20.2 Rfree (%) 25.6 Iron Binding Sites: Iron binding site 1 out of 2 in 1ep1 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Iron in the PDB 1ep1. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Iron atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: Ala225, B: Cys226, B: Gly227, B: Ile228, B: Gly229, B: Ala230, B: Cys231, B: Tyr232, B: Ala233, B: Cys234, B: Cys249, B: Fes503, conact list: Atom Atom Distance (A) Fe N B:Ala225 4.48 Fe C B:Ala225 4.57 Fe CB B:Ala225 4.81 Fe CA B:Ala225 4.85 Fe N B:Cys226 3.53 Fe CB B:Cys226 3.44 Fe SG B:Cys226 2.28 Fe C B:Cys226 4.20 Fe CA B:Cys226 3.90 Fe N B:Gly227 3.62 Fe C B:Gly227 5.00 Fe CA B:Gly227 4.57 Fe N B:Ile228 4.58 Fe N B:Gly229 4.26 Fe C B:Gly229 4.66 Fe CA B:Gly229 4.66 Fe N B:Ala230 4.44 Fe C B:Ala230 4.70 Fe N B:Cys231 3.60 Fe CB B:Cys231 3.38 Fe SG B:Cys231 2.25 Fe C B:Cys231 4.20 Fe CA B:Cys231 3.83 Fe N B:Tyr232 3.78 Fe CA B:Tyr232 4.79 Fe N B:Ala233 4.17 Fe CB B:Ala233 4.44 Fe CA B:Ala233 4.93 Fe SG B:Cys234 4.61 Fe SG B:Cys249 4.23 Fe S1 B:Fes503 2.27 Fe S2 B:Fes503 2.23 Fe FE1 B:Fes503 0.00 Fe FE2 B:Fes503 2.72 interactive model: Iron binding site 2 out of 2 in 1ep1 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Iron in the PDB 1ep1. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Iron atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: Cys226, B: Gly227, B: Ile228, B: Gly229, B: Cys231, B: Tyr232, B: Ala233, B: Cys234, B: Lys247, B: Cys249, B: Fes503, conact list: Atom Atom Distance (A) Fe SG B:Cys226 4.36 Fe N B:Gly227 4.43 Fe C B:Gly227 4.83 Fe CA B:Gly227 4.58 Fe N B:Ile228 4.87 Fe N B:Gly229 4.30 Fe CA B:Gly229 4.51 Fe SG B:Cys231 4.50 Fe N B:Tyr232 4.83 Fe N B:Ala233 4.61 Fe N B:Cys234 4.07 Fe CB B:Cys234 3.44 Fe SG B:Cys234 2.25 Fe CA B:Cys234 4.41 Fe CB B:Lys247 4.74 Fe N B:Cys249 4.34 Fe CB B:Cys249 3.35 Fe SG B:Cys249 2.23 Fe CA B:Cys249 4.46 Fe S1 B:Fes503 2.25 Fe S2 B:Fes503 2.26 Fe FE1 B:Fes503 2.72 Fe FE2 B:Fes503 0.00 interactive model: