Magnesium in the structure of Frog M-Ferritin, Eed Mutant, With Cobalt (pdb 3ka6)

The binding sites of Magnesium atom in the structure of Frog M-Ferritin, Eed Mutant, With Cobalt (pdb code 3ka6). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 3ka6 structure was solved by T.TOSHA, H.L.NG, E.THEIL, T.ALBER, O.BHATTASALI, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 50.0-1.4 Space group F432 a (A) 183.708 b (A) 183.708 c (A) 183.708 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 13.9 Rfree (%) 16.6 Magnesium Binding Sites: Magnesium binding site 1 out of 5 in 3ka6 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 3ka6. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Magnesium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Lys82, A: Lys83, A: Hoh364, A: Hoh379, A: Hoh405, A: Hoh406, A: Hoh463, conact list: Atom Atom Distance (A) Mg CD A:Lys82 4.77 Mg NZ A:Lys82 4.47 Mg CE A:Lys83 4.57 Mg O A:Hoh364 4.24 Mg O A:Hoh379 2.13 Mg O A:Hoh405 4.47 Mg O A:Hoh406 2.11 Mg O A:Hoh463 4.70 interactive model: Magnesium binding site 2 out of 5 in 3ka6 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Magnesium in the PDB 3ka6. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Magnesium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Ser10, A: Glu13, A: Hoh235, A: Hoh263, A: Hoh272, A: Hoh273, A: Hoh297, A: Hoh376, A: Hoh381, A: Hoh385, A: Hoh440, A: Hoh444, A: Hoh493, conact list: Atom Atom Distance (A) Mg O A:Ser10 4.11 Mg CB A:Ser10 3.22 Mg OG A:Ser10 2.08 Mg C A:Ser10 4.32 Mg CA A:Ser10 3.86 Mg OE1 A:Glu13 4.13 Mg CD A:Glu13 4.67 Mg O A:Hoh235 2.07 Mg O A:Hoh263 4.32 Mg O A:Hoh272 4.96 Mg O A:Hoh273 4.28 Mg O A:Hoh297 4.51 Mg O A:Hoh376 2.13 Mg O A:Hoh381 4.49 Mg O A:Hoh385 4.24 Mg O A:Hoh440 2.02 Mg O A:Hoh444 2.03 Mg O A:Hoh493 2.13 interactive model: Magnesium binding site 3 out of 5 in 3ka6 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Magnesium in the PDB 3ka6. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Magnesium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Asp146, A: Hoh281, A: Hoh304, A: Hoh315, A: Hoh333, A: Hoh335, A: Hoh336, A: Hoh396, A: Hoh398, A: Hoh418, A: Hoh470, A: Hoh472, conact list: Atom Atom Distance (A) Mg OD2 A:Asp146 4.03 Mg O A:Hoh281 4.20 Mg O A:Hoh304 1.92 Mg O A:Hoh315 2.17 Mg O A:Hoh333 2.13 Mg O A:Hoh335 4.40 Mg O A:Hoh336 4.43 Mg O A:Hoh396 2.20 Mg O A:Hoh398 4.34 Mg O A:Hoh418 4.52 Mg O A:Hoh470 4.34 Mg O A:Hoh472 4.24 interactive model: Magnesium binding site 4 out of 5 in 3ka6 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 4 of Magnesium in the PDB 3ka6. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Magnesium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Glu130, A: Ser131, A: Glu135, A: Cl190, A: Hoh211, A: Hoh219, A: Hoh253, A: Hoh262, A: Hoh299, A: Hoh334, A: Hoh511, conact list: Atom Atom Distance (A) Mg O A:Glu130 4.34 Mg O A:Ser131 4.15 Mg C A:Ser131 4.70 Mg CA A:Ser131 4.45 Mg CB A:Glu135 4.72 Mg CG A:Glu135 4.93 Mg CL A:Cl190 4.90 Mg O A:Hoh211 4.08 Mg O A:Hoh219 4.45 Mg O A:Hoh253 2.08 Mg O A:Hoh262 4.54 Mg O A:Hoh299 2.06 Mg O A:Hoh334 2.13 Mg O A:Hoh511 4.30 interactive model: Magnesium binding site 5 out of 5 in 3ka6 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 5 of Magnesium in the PDB 3ka6. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Magnesium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Co181, A: Hoh238, A: Hoh252, A: Hoh340, A: Hoh341, A: Hoh414, A: Hoh436, conact list: Atom Atom Distance (A) Mg CO A:Co181 4.93 Mg O A:Hoh238 3.75 Mg O A:Hoh252 4.51 Mg O A:Hoh340 2.04 Mg O A:Hoh341 2.32 Mg O A:Hoh414 2.17 Mg O A:Hoh436 3.89 interactive model: