Magnesium in the structure of Crystal Structure Analysis of the 1,2-Dihydroxynaphthalene Dioxygenase From Pseudomonas Sp. Stain C18 (pdb 2ei2)

The binding sites of Magnesium atom in the structure of Crystal Structure Analysis of the 1,2-Dihydroxynaphthalene Dioxygenase From Pseudomonas Sp. Stain C18 (pdb code 2ei2). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 2ei2 structure was solved by D.B.NEAU, M.S.KELKER, C.L.COLBERT, J.T.BOLIN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 49.0-1.7 Space group I422 a (A) 118.390 b (A) 118.390 c (A) 120.660 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 16.1 Rfree (%) 18.6 Magnesium Binding Sites: Magnesium binding site 1 out of 1 in 2ei2 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 2ei2. 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: Glu177, A: Phe192, A: His194, A: Asp199, A: Ile275, A: Hoh905, A: Hoh906, A: Hoh907, A: Hoh908, A: Hoh909, A: Hoh932, A: Hoh946, A: Hoh956, A: Hoh1065, conact list: Atom Atom Distance (A) Mg OE1 A:Glu177 3.32 Mg OE2 A:Glu177 2.09 Mg CD A:Glu177 3.04 Mg CG A:Glu177 4.41 Mg O A:Phe192 4.39 Mg CB A:Phe192 4.71 Mg ND1 A:His194 4.11 Mg CE1 A:His194 4.59 Mg O A:Asp199 3.76 Mg OD2 A:Asp199 4.29 Mg C A:Asp199 4.83 Mg OD1 A:Asp199 3.96 Mg CG A:Asp199 4.43 Mg O A:Ile275 4.42 Mg O A:Hoh905 2.05 Mg O A:Hoh906 2.03 Mg O A:Hoh907 2.05 Mg O A:Hoh908 2.14 Mg O A:Hoh909 4.31 Mg O A:Hoh932 2.09 Mg O A:Hoh946 4.05 Mg O A:Hoh956 4.13 Mg O A:Hoh1065 4.71 interactive model: