Manganese in the structure of X-Ray Structure of Human ABH2 Bound to Dsdna With Mn(II) and 2KG (pdb 3buc)

The binding sites of Manganese atom in the structure of X-Ray Structure of Human ABH2 Bound to Dsdna With Mn(II) and 2KG (pdb code 3buc). This binding sites where shown with 5.0 Angstroms radius around Manganese atom. The 3buc structure was solved by C.-G.YANG, C.YI, C.HE, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-2.6 Space group P6522 a (A) 77.910 b (A) 77.910 c (A) 226.558 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 24.8 Rfree (%) 28.7 Manganese Binding Sites: Manganese binding site 1 out of 1 in 3buc Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Manganese in the PDB 3buc. 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: His171, A: Asp173, A: His236, A: Arg254, B: Ma77, A: Akg259, A: Hoh270, conact list: Atom Atom Distance (A) Mn NE2 A:His171 2.12 Mn ND1 A:His171 4.04 Mn CD2 A:His171 3.21 Mn CE1 A:His171 2.89 Mn CG A:His171 4.22 Mn N A:Asp173 4.89 Mn CB A:Asp173 4.37 Mn OD2 A:Asp173 2.05 Mn OD1 A:Asp173 3.28 Mn CG A:Asp173 3.00 Mn NE2 A:His236 2.16 Mn ND1 A:His236 4.22 Mn CD2 A:His236 3.19 Mn CE1 A:His236 3.07 Mn CG A:His236 4.30 Mn NH2 A:Arg254 4.40 Mn C2 B:Ma77 4.51 Mn C6 B:Ma77 4.72 Mn CN B:Ma77 4.44 Mn N1 B:Ma77 4.34 Mn O5 A:Akg259 2.40 Mn O2 A:Akg259 4.02 Mn C1 A:Akg259 2.84 Mn O1 A:Akg259 2.00 Mn C3 A:Akg259 4.51 Mn C2 A:Akg259 3.01 Mn O A:Hoh270 1.87 interactive model: