Magnesium in the structure of Crystal Structure of Bovine Lipoyltransferase in Complex With Lipoyl-Amp (pdb 2e5a)

The binding sites of Magnesium atom in the structure of Crystal Structure of Bovine Lipoyltransferase in Complex With Lipoyl-Amp (pdb code 2e5a). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 2e5a structure was solved by K.FUJIWARA, H.HOSAKA, M.MATSUDA, M.SUZUKI, A.NAKAGAWA, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 50.0-2.1 Space group P3121 a (A) 81.439 b (A) 81.439 c (A) 120.532 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 21.9 Rfree (%) 26.3 Magnesium Binding Sites: Magnesium binding site 1 out of 1 in 2e5a Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 2e5a. 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: Arg125, A: Phe126, A: Asp127, A: Lys135, A: Ser137, A: Gly138, A: Thr139, A: Laq2001, A: Hoh5012, A: Hoh5030, A: Hoh5051, A: Hoh5068, A: Hoh5178, conact list: Atom Atom Distance (A) Mg O A:Arg125 2.89 Mg CZ A:Arg125 4.76 Mg C A:Arg125 3.93 Mg CG A:Arg125 4.79 Mg NH1 A:Arg125 4.21 Mg O A:Phe126 3.59 Mg N A:Phe126 4.43 Mg CB A:Phe126 4.23 Mg C A:Phe126 3.52 Mg CA A:Phe126 4.19 Mg N A:Asp127 3.60 Mg CB A:Asp127 4.40 Mg OD2 A:Asp127 4.32 Mg OD1 A:Asp127 2.56 Mg CG A:Asp127 3.56 Mg CA A:Asp127 3.99 Mg NZ A:Lys135 4.38 Mg O A:Ser137 4.87 Mg C A:Gly138 3.84 Mg CA A:Gly138 3.76 Mg O A:Thr139 3.68 Mg N A:Thr139 2.96 Mg CB A:Thr139 3.87 Mg CG2 A:Thr139 4.82 Mg OG1 A:Thr139 4.83 Mg C A:Thr139 4.20 Mg CA A:Thr139 3.80 Mg O10 A:Laq2001 4.30 Mg O1P A:Laq2001 4.52 Mg C10 A:Laq2001 4.88 Mg O A:Hoh5012 4.55 Mg O A:Hoh5030 4.71 Mg O A:Hoh5051 4.22 Mg O A:Hoh5068 2.68 Mg O A:Hoh5178 4.79 interactive model: