Manganese in the structure of Crystal Structure of the Tetra-Decanucleotide D(Ccccggtaccgggg)2 As An A-Dna Duplex (pdb 3v9d)

The binding sites of Manganese atom in the structure of Crystal Structure of the Tetra-Decanucleotide D(Ccccggtaccgggg)2 As An A-Dna Duplex (pdb code 3v9d). This binding sites where shown with 5.0 Angstroms radius around Manganese atom. The 3v9d structure was solved by P.K.MANDAL, S.VENKADESH, N.GAUTHAM, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 29.3-2.5 Space group P41 a (A) 29.340 b (A) 29.340 c (A) 87.687 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 21.7 Rfree (%) 24.4 Manganese Binding Sites: Manganese binding site 1 out of 1 in 3v9d Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Manganese in the PDB 3v9d. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Manganese atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: Dg12, B: Dg13, B: Dg14, B: Hoh208, conact list: Atom Atom Distance (A) Mn C6 B:Dg12 4.80 Mn C5 B:Dg12 4.69 Mn N7 B:Dg12 4.58 Mn O6 B:Dg12 4.83 Mn N9 B:Dg13 4.82 Mn C8 B:Dg13 3.53 Mn C6 B:Dg13 4.55 Mn C5 B:Dg13 4.03 Mn N7 B:Dg13 2.84 Mn OP2 B:Dg13 4.53 Mn O6 B:Dg13 4.24 Mn N7 B:Dg14 5.00 Mn O B:Hoh208 2.43 interactive model: