Magnesium in the structure of Facile Formation Of A Crosslinked Adduct Between Dna and The Daunorubicin Derivative MAR70 Mediated By Formaldehyde: Molecular Structure of the MAR70-D(Cgtnacg) Covalent Adduc (pdb 1d35)

The binding sites of Magnesium atom in the structure of Facile Formation Of A Crosslinked Adduct Between Dna and The Daunorubicin Derivative MAR70 Mediated By Formaldehyde: Molecular Structure of the MAR70-D(Cgtnacg) Covalent Adduc (pdb code 1d35). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 1d35 structure was solved by Y.-G.GAO, Y.-C.LIAW, Y.-K.LI, G.A.VAN DER MAREL, J.H.VAN BOOM, A.H.-J.WANG, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 1.3 Space group P41212 a (A) 28.120 b (A) 28.120 c (A) 52.980 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 1d35 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 1d35. 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: Mar7, A: Hoh9, A: Hoh10, A: Hoh11, conact list: Atom Atom Distance (A) Mg C3' A:Dc5 4.97 Mg O3' A:Dc5 4.70 Mg C2' A:Dc5 4.23 Mg N9 A:Dg6 4.86 Mg C8 A:Dg6 3.69 Mg C6 A:Dg6 4.13 Mg C5 A:Dg6 3.72 Mg N7 A:Dg6 2.75 Mg C4 A:Dg6 4.89 Mg OP2 A:Dg6 4.65 Mg O6 A:Dg6 3.72 Mg O8 A:Mar7 4.73 Mg C6 A:Mar7 3.81 Mg C5 A:Mar7 4.25 Mg C4 A:Mar7 3.81 Mg O4 A:Mar7 2.93 Mg C7 A:Mar7 4.96 Mg C3 A:Mar7 4.93 Mg C21 A:Mar7 3.55 Mg O6 A:Mar7 3.03 Mg O A:Hoh9 2.99 Mg O A:Hoh10 2.87 Mg O A:Hoh11 2.80 interactive model: