Magnesium in the structure of 1-Deoxy-D-Xylulose 5-Phosphate Reductoisomerase From Yersinia Pestis. (pdb 3iie)

The binding sites of Magnesium atom in the structure of 1-Deoxy-D-Xylulose 5-Phosphate Reductoisomerase From Yersinia Pestis. (pdb code 3iie). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 3iie structure was solved by J.OSIPIUK, R.MULLIGAN, J.STAM, W.F.ANDERSON, A.JOACHIMIAK, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 50.0-2.2 Space group P3221 a (A) 121.460 b (A) 121.460 c (A) 86.923 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 17.9 Rfree (%) 24.1 Magnesium Binding Sites: Magnesium binding site 1 out of 3 in 3iie Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 3iie. 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: Asp150, A: Ser151, A: Glu152, A: Asn227, A: Lys228, A: Glu231, A: Hoh409, A: Hoh413, A: Hoh440, A: Hoh449, A: Hoh493, A: Hoh497, conact list: Atom Atom Distance (A) Mg CB A:Asp150 4.56 Mg OD2 A:Asp150 2.22 Mg OD1 A:Asp150 3.20 Mg CG A:Asp150 3.08 Mg N A:Ser151 4.57 Mg CB A:Ser151 4.34 Mg N A:Glu152 4.50 Mg OE1 A:Glu152 2.02 Mg CB A:Glu152 4.85 Mg OE2 A:Glu152 3.27 Mg CD A:Glu152 3.00 Mg CG A:Glu152 4.45 Mg ND2 A:Asn227 4.25 Mg OD1 A:Asn227 4.38 Mg CG A:Asn227 4.78 Mg NZ A:Lys228 4.60 Mg OE1 A:Glu231 1.96 Mg OE2 A:Glu231 3.56 Mg CD A:Glu231 3.07 Mg CG A:Glu231 4.31 Mg O A:Hoh409 3.96 Mg O A:Hoh413 3.78 Mg O A:Hoh440 2.22 Mg O A:Hoh449 4.18 Mg O A:Hoh493 2.10 Mg O A:Hoh497 1.93 interactive model: Magnesium binding site 2 out of 3 in 3iie Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Magnesium in the PDB 3iie. 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: Met1, A: Gln3, A: Asp93, A: Asp95, A: Hoh400, A: Hoh436, A: Hoh469, A: Hoh486, A: Hoh492, A: Hoh495, A: Hoh496, conact list: Atom Atom Distance (A) Mg O A:Met1 4.21 Mg NE2 A:Gln3 4.25 Mg OE1 A:Gln3 2.00 Mg CB A:Gln3 4.63 Mg CD A:Gln3 3.14 Mg CG A:Gln3 3.77 Mg O A:Asp93 4.01 Mg CB A:Asp93 4.78 Mg OD2 A:Asp95 4.42 Mg O A:Hoh400 4.37 Mg O A:Hoh436 2.11 Mg O A:Hoh469 4.42 Mg O A:Hoh486 2.27 Mg O A:Hoh492 2.07 Mg O A:Hoh495 1.85 Mg O A:Hoh496 2.11 interactive model: Magnesium binding site 3 out of 3 in 3iie Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Magnesium in the PDB 3iie. 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: B: Asp150, B: Ser151, B: Glu152, B: Asn227, B: Lys228, B: Glu231, B: Hoh402, B: Hoh458, B: Hoh477, B: Hoh506, B: Hoh511, conact list: Atom Atom Distance (A) Mg CB B:Asp150 4.53 Mg OD2 B:Asp150 2.22 Mg OD1 B:Asp150 3.10 Mg CG B:Asp150 3.03 Mg N B:Ser151 4.73 Mg OG B:Ser151 4.60 Mg N B:Glu152 4.67 Mg OE1 B:Glu152 2.18 Mg CB B:Glu152 4.84 Mg OE2 B:Glu152 3.45 Mg CD B:Glu152 3.16 Mg CG B:Glu152 4.55 Mg OD1 B:Asn227 4.18 Mg NZ B:Lys228 4.75 Mg OE1 B:Glu231 3.56 Mg OE2 B:Glu231 1.92 Mg CD B:Glu231 3.03 Mg CG B:Glu231 4.26 Mg O B:Hoh402 4.16 Mg O B:Hoh458 2.09 Mg O B:Hoh477 3.62 Mg O B:Hoh506 2.08 Mg O B:Hoh511 2.09 interactive model: