Magnesium in the structure of Formaldehyde Cross-Links Daunorubicin And Dna Efficiently: Hplc and X-Ray Diffraction Studies (pdb 1d33)

The binding sites of Magnesium atom in the structure of Formaldehyde Cross-Links Daunorubicin And Dna Efficiently: Hplc and X-Ray Diffraction Studies (pdb code 1d33). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 1d33 structure was solved by A.H.-J.WANG, Y.-G.GAO, Y.-C.LIAW, Y.-K.LI, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 1.5 Space group P41212 a (A) 27.943 b (A) 27.943 c (A) 52.243 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) n/a Rfree (%) n/a Magnesium Binding Sites: Magnesium binding site 1 out of 1 in 1d33 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 1d33. 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: Dc5, A: Dg6, A: Dm17, A: Hoh9, A: Hoh10, A: Hoh11, A: Hoh22, A: Hoh23, A: Hoh62, A: Hoh66, A: Hoh67, conact list: Atom Atom Distance (A) Mg O3' A:Dc5 4.65 Mg C2' A:Dc5 4.42 Mg N9 A:Dg6 4.80 Mg C8 A:Dg6 3.60 Mg C6 A:Dg6 4.21 Mg C5 A:Dg6 3.74 Mg N7 A:Dg6 2.72 Mg C4 A:Dg6 4.88 Mg OP2 A:Dg6 4.71 Mg O6 A:Dg6 3.85 Mg O8 A:Dm17 4.81 Mg C6 A:Dm17 3.98 Mg C5 A:Dm17 4.42 Mg C4 A:Dm17 3.98 Mg O4 A:Dm17 3.06 Mg C21 A:Dm17 3.49 Mg O6 A:Dm17 3.21 Mg O A:Hoh9 2.95 Mg O A:Hoh10 2.78 Mg O A:Hoh11 2.68 Mg O A:Hoh22 5.00 Mg O A:Hoh23 4.88 Mg O A:Hoh62 4.42 Mg O A:Hoh66 4.60 Mg O A:Hoh67 3.98 interactive model: