Iron in the structure of Cytochrome BC1 Complex From Chicken (pdb 1bcc)

The binding sites of Iron atom in the structure of Cytochrome BC1 Complex From Chicken (pdb code 1bcc). This binding sites where shown with 5.0 Angstroms radius around Iron atom. The 1bcc structure was solved by Z.ZHANG, L.HUANG, V.M.SHULMEISTER, Y.-I.CHI, K.K.KIM, L.-W.HUNG, A.R.CROFTS, E.A.BERRY, S.-H.KIM, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 12.0-3.2 Space group P212121 a (A) 169.590 b (A) 182.518 c (A) 240.573 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 27 Rfree (%) 31 Iron Binding Sites: Iron binding site 1 out of 5 in 1bcc Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Iron in the PDB 1bcc. 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: C: His84, C: His183, C: Hem381, conact list: Atom Atom Distance (A) Fe NE2 C:His84 2.13 Fe ND1 C:His84 4.20 Fe CD2 C:His84 3.15 Fe CE1 C:His84 3.07 Fe CG C:His84 4.27 Fe NE2 C:His183 1.99 Fe ND1 C:His183 3.97 Fe CD2 C:His183 3.16 Fe CE1 C:His183 2.77 Fe CG C:His183 4.18 Fe C2D C:Hem381 4.31 Fe NC C:Hem381 1.86 Fe CHB C:Hem381 3.34 Fe CHC C:Hem381 3.21 Fe C3D C:Hem381 4.26 Fe NA C:Hem381 1.84 Fe CHA C:Hem381 3.30 Fe C2A C:Hem381 4.13 Fe C1D C:Hem381 3.06 Fe C4A C:Hem381 2.91 Fe C4B C:Hem381 2.87 Fe C3A C:Hem381 4.11 Fe C4C C:Hem381 3.00 Fe C2B C:Hem381 4.19 Fe C1C C:Hem381 2.87 Fe C2C C:Hem381 4.15 Fe ND C:Hem381 1.95 Fe CHD C:Hem381 3.44 Fe C1B C:Hem381 2.95 Fe NB C:Hem381 1.82 Fe FE C:Hem381 0.00 Fe C3C C:Hem381 4.23 Fe C3B C:Hem381 4.13 Fe C4D C:Hem381 3.00 Fe C1A C:Hem381 2.90 interactive model: Iron binding site 2 out of 5 in 1bcc Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Iron in the PDB 1bcc. 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: C: His98, C: His197, C: Hem382, conact list: Atom Atom Distance (A) Fe NE2 C:His98 2.01 Fe ND1 C:His98 4.12 Fe CD2 C:His98 2.95 Fe CE1 C:His98 3.03 Fe CG C:His98 4.11 Fe NE2 C:His197 2.12 Fe ND1 C:His197 4.17 Fe CD2 C:His197 3.08 Fe CE1 C:His197 3.08 Fe CG C:His197 4.20 Fe C2D C:Hem382 4.10 Fe NC C:Hem382 1.85 Fe CHB C:Hem382 3.34 Fe CHC C:Hem382 3.36 Fe C3D C:Hem382 4.10 Fe NA C:Hem382 1.87 Fe CHA C:Hem382 3.25 Fe C2A C:Hem382 4.18 Fe C1D C:Hem382 2.86 Fe C4A C:Hem382 2.95 Fe C4B C:Hem382 2.98 Fe C3A C:Hem382 4.19 Fe C4C C:Hem382 2.89 Fe C2B C:Hem382 4.24 Fe C1C C:Hem382 2.94 Fe C2C C:Hem382 4.16 Fe ND C:Hem382 1.77 Fe CHD C:Hem382 3.23 Fe C1B C:Hem382 2.98 Fe NB C:Hem382 1.90 Fe FE C:Hem382 0.00 Fe C3C C:Hem382 4.15 Fe C3B C:Hem382 4.23 Fe C4D C:Hem382 2.85 Fe C1A C:Hem382 2.94 interactive model: Iron binding site 3 out of 5 in 1bcc Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Iron in the PDB 1bcc. 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: D: His41, D: Met160, D: Hem243, conact list: Atom Atom Distance (A) Fe NE2 D:His41 2.00 Fe ND1 D:His41 4.07 Fe CD2 D:His41 2.99 Fe CE1 D:His41 2.96 Fe CG D:His41 4.12 Fe CB D:Met160 4.25 Fe CE D:Met160 3.31 Fe CG D:Met160 3.50 Fe SD D:Met160 2.11 Fe C2D D:Hem243 4.10 Fe NC D:Hem243 1.88 Fe CHB D:Hem243 3.34 Fe CHC D:Hem243 3.38 Fe C3D D:Hem243 4.11 Fe NA D:Hem243 1.85 Fe CHA D:Hem243 3.21 Fe C2A D:Hem243 4.14 Fe C1D D:Hem243 2.87 Fe C4A D:Hem243 2.95 Fe C4B D:Hem243 3.04 Fe C3A D:Hem243 4.19 Fe C4C D:Hem243 2.95 Fe C2B D:Hem243 4.24 Fe C1C D:Hem243 2.96 Fe C2C D:Hem243 4.19 Fe ND D:Hem243 1.79 Fe CHD D:Hem243 3.28 Fe C1B D:Hem243 3.00 Fe NB D:Hem243 1.96 Fe FE D:Hem243 0.00 Fe C3C D:Hem243 4.20 Fe C3B D:Hem243 4.27 Fe C4D D:Hem243 2.84 Fe C1A D:Hem243 2.88 interactive model: Iron binding site 4 out of 5 in 1bcc Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 4 of Iron in the PDB 1bcc. 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: E: Cys139, E: His141, E: Leu142, E: Gly143, E: Cys144, E: Cys158, E: Cys160, E: Ser163, E: Fes197, conact list: Atom Atom Distance (A) Fe O E:Cys139 4.56 Fe CB E:Cys139 2.89 Fe SG E:Cys139 2.90 Fe C E:Cys139 4.49 Fe CA E:Cys139 4.25 Fe N E:His141 4.27 Fe CB E:His141 3.40 Fe ND1 E:His141 3.93 Fe C E:His141 4.44 Fe CG E:His141 4.10 Fe CA E:His141 4.23 Fe N E:Leu142 3.63 Fe CB E:Leu142 4.86 Fe C E:Leu142 4.70 Fe CA E:Leu142 4.54 Fe N E:Gly143 4.71 Fe N E:Cys144 4.05 Fe CB E:Cys144 3.67 Fe SG E:Cys144 4.67 Fe C E:Cys144 4.93 Fe CA E:Cys144 4.37 Fe CB E:Cys158 4.02 Fe SG E:Cys158 2.90 Fe CB E:Cys160 4.61 Fe CB E:Ser163 4.71 Fe OG E:Ser163 4.39 Fe S1 E:Fes197 2.25 Fe S2 E:Fes197 2.23 Fe FE1 E:Fes197 0.00 Fe FE2 E:Fes197 2.72 interactive model: Iron binding site 5 out of 5 in 1bcc Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 5 of Iron in the PDB 1bcc. 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: E: His141, E: Leu142, E: Cys144, E: Cys158, E: Cys160, E: His161, E: Gly162, E: Fes197, conact list: Atom Atom Distance (A) Fe NE2 E:His141 4.81 Fe CB E:His141 4.26 Fe ND1 E:His141 2.91 Fe CD2 E:His141 4.97 Fe CE1 E:His141 3.65 Fe CG E:His141 3.94 Fe N E:Leu142 4.59 Fe CB E:Leu142 4.56 Fe CB E:Cys144 4.68 Fe SG E:Cys144 4.69 Fe SG E:Cys158 3.86 Fe O E:Cys160 4.44 Fe N E:Cys160 4.51 Fe CB E:Cys160 3.19 Fe SG E:Cys160 4.64 Fe C E:Cys160 3.64 Fe CA E:Cys160 3.93 Fe NE2 E:His161 4.83 Fe N E:His161 3.07 Fe CB E:His161 3.08 Fe ND1 E:His161 2.72 Fe CD2 E:His161 4.55 Fe C E:His161 4.42 Fe CE1 E:His161 3.90 Fe CG E:His161 3.27 Fe CA E:His161 3.62 Fe N E:Gly162 4.82 Fe S1 E:Fes197 2.23 Fe S2 E:Fes197 2.22 Fe FE1 E:Fes197 2.72 Fe FE2 E:Fes197 0.00 interactive model: