Manganese in the structure of Structure of the Rna Brominated Tridecamer R(Gcguu- 5BUGAAACGC) At 1.6 A (Brmn) (pdb 2r21)

The binding sites of Manganese atom in the structure of Structure of the Rna Brominated Tridecamer R(Gcguu- 5BUGAAACGC) At 1.6 A (Brmn) (pdb code 2r21). This binding sites where shown with 5.0 Angstroms radius around Manganese atom. The 2r21 structure was solved by Y.TIMSIT, S.BOMBARD, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-1.6 Space group P1 a (A) 25.250 b (A) 25.650 c (A) 29.720 alpha (°) 98.13 beta (°) 106.15 gamma (°) 100.83 Rfactor (%) 16.9 Rfree (%) 19.1 Manganese Binding Sites: Manganese binding site 1 out of 1 in 2r21 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Manganese in the PDB 2r21. 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: A: C11, A: G12, A: Hoh22, A: Hoh23, A: Hoh30, A: Hoh33, A: Hoh62, A: Hoh64, B: Hoh64, B: Hoh89, conact list: Atom Atom Distance (A) Mn C5 A:C11 4.63 Mn C4 A:C11 4.82 Mn N4 A:C11 4.29 Mn N7 A:G12 4.73 Mn O6 A:G12 4.30 Mn O A:Hoh22 3.75 Mn O A:Hoh23 2.24 Mn O A:Hoh30 2.05 Mn O A:Hoh33 4.22 Mn O A:Hoh62 2.22 Mn O A:Hoh64 2.72 Mn O B:Hoh64 4.20 Mn O B:Hoh89 4.22 interactive model: