Magnesium in the structure of Pyruvate Phosphate Dikinase From Maize (pdb 1vbg)

The binding sites of Magnesium atom in the structure of Pyruvate Phosphate Dikinase From Maize (pdb code 1vbg). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 1vbg structure was solved by T.NAKANISHI, T.NAKATSU, M.MATSUOKA, K.SAKATA, H.KATO, RIKEN STRUCTURALGENOMICS/PROTEOMICS INITIATIVE (RSGI), with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 46.0-2.3 Space group C121 a (A) 108.157 b (A) 100.222 c (A) 108.406 alpha (°) 90.00 beta (°) 96.53 gamma (°) 90.00 Rfactor (%) 20.9 Rfree (%) 23.7 Magnesium Binding Sites: Magnesium binding site 1 out of 1 in 1vbg Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 1vbg. 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: Arg621, A: Asp624, A: Met748, A: Glu750, A: Asp774, A: So43000, A: Hoh3003, A: Hoh3008, A: Hoh3017, A: Hoh3020, A: Hoh3024, A: Hoh3033, A: Hoh3040, A: Hoh3070, A: Hoh3088, conact list: Atom Atom Distance (A) Mg NH1 A:Arg621 4.31 Mg OD2 A:Asp624 3.87 Mg OD1 A:Asp624 3.87 Mg CG A:Asp624 4.32 Mg SD A:Met748 4.12 Mg OE1 A:Glu750 2.14 Mg CB A:Glu750 4.91 Mg OE2 A:Glu750 3.39 Mg CD A:Glu750 3.12 Mg CG A:Glu750 4.49 Mg CB A:Asp774 3.98 Mg OD2 A:Asp774 1.99 Mg OD1 A:Asp774 4.16 Mg CG A:Asp774 3.21 Mg S A:So43000 4.83 Mg O2 A:So43000 4.43 Mg O3 A:So43000 3.92 Mg O A:Hoh3003 2.24 Mg O A:Hoh3008 2.14 Mg O A:Hoh3017 2.35 Mg O A:Hoh3020 2.19 Mg O A:Hoh3024 4.66 Mg O A:Hoh3033 4.40 Mg O A:Hoh3040 4.37 Mg O A:Hoh3070 4.31 Mg O A:Hoh3088 4.12 interactive model: