Magnesium in the structure of Crystal Structure of D,D-Heptose 1.7-Bisphosphate Phosphatase From E. Coli Complexed With Magnesium and Phosphate (pdb 3l8f)

The binding sites of Magnesium atom in the structure of Crystal Structure of D,D-Heptose 1.7-Bisphosphate Phosphatase From E. Coli Complexed With Magnesium and Phosphate (pdb code 3l8f). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 3l8f structure was solved by H.NGUYEN, E.PEISACH, K.N.ALLEN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 50.0-1.8 Space group P21212 a (A) 64.476 b (A) 50.002 c (A) 51.884 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 19.1 Rfree (%) 23.5 Magnesium Binding Sites: Magnesium binding site 1 out of 1 in 3l8f Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 3l8f. 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: Asp11, A: Asp13, A: Gly14, A: Thr15, A: Asp136, A: Lys137, A: Asp140, A: Po4601, A: Hoh207, A: Hoh291, conact list: Atom Atom Distance (A) Mg CB A:Asp11 4.36 Mg OD2 A:Asp11 2.17 Mg OD1 A:Asp11 3.20 Mg CG A:Asp11 3.01 Mg O A:Asp13 2.32 Mg N A:Asp13 4.53 Mg CB A:Asp13 4.47 Mg C A:Asp13 3.51 Mg CA A:Asp13 4.40 Mg N A:Gly14 4.39 Mg C A:Gly14 4.97 Mg CA A:Gly14 4.43 Mg OG1 A:Thr15 4.88 Mg N A:Asp136 4.54 Mg CB A:Asp136 4.59 Mg OD2 A:Asp136 3.46 Mg OD1 A:Asp136 2.36 Mg CG A:Asp136 3.25 Mg CE A:Lys137 3.84 Mg CD A:Lys137 4.39 Mg CG A:Lys137 4.45 Mg NZ A:Lys137 2.44 Mg OD2 A:Asp140 4.37 Mg O1 A:Po4601 4.26 Mg O2 A:Po4601 2.07 Mg P A:Po4601 3.52 Mg O4 A:Po4601 4.38 Mg O3 A:Po4601 4.14 Mg O A:Hoh207 4.15 Mg O A:Hoh291 2.45 interactive model: