Manganese in the structure of Crystal Structure Of Cyanobacterial Photosystem II (Part 2 Of 2). This File Contains Second Monomer of Psii Dimer (pdb 3bz2)

The binding sites of Manganese atom in the structure of Crystal Structure Of Cyanobacterial Photosystem II (Part 2 Of 2). This File Contains Second Monomer of Psii Dimer (pdb code 3bz2). This binding sites where shown with 5.0 Angstroms radius around Manganese atom. The 3bz2 structure was solved by A.GUSKOV, A.GABDULKHAKOV, J.KERN, M.BROSER, A.ZOUNI, W.SAENGER, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 10.0-2.9 Space group P212121 a (A) 127.692 b (A) 225.403 c (A) 306.106 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 24.9 Rfree (%) 29.2 Manganese Binding Sites: Manganese binding site 1 out of 4 in 3bz2 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Manganese in the PDB 3bz2. 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: Val185, A: Glu189, A: His332, A: Glu333, A: His337, A: Asp342, A: Ala344, C: Glu354, A: Oec368, conact list: Atom Atom Distance (A) Mn CG1 A:Val185 4.74 Mn OE1 A:Glu189 3.25 Mn OE2 A:Glu189 1.81 Mn CD A:Glu189 2.80 Mn CG A:Glu189 4.06 Mn NE2 A:His332 2.29 Mn ND1 A:His332 4.41 Mn CD2 A:His332 3.17 Mn CE1 A:His332 3.34 Mn CG A:His332 4.36 Mn OE1 A:Glu333 3.97 Mn CD A:Glu333 4.69 Mn CG A:Glu333 4.89 Mn NE2 A:His337 4.13 Mn CE1 A:His337 4.61 Mn CB A:Asp342 4.95 Mn OD2 A:Asp342 2.66 Mn OD1 A:Asp342 3.58 Mn CG A:Asp342 3.51 Mn O A:Ala344 4.41 Mn C A:Ala344 4.73 Mn OXT A:Ala344 4.26 Mn OE1 C:Glu354 4.50 Mn OE2 C:Glu354 4.41 Mn CD C:Glu354 4.91 Mn MN1 A:Oec368 0.00 Mn CA1 A:Oec368 3.27 Mn MN2 A:Oec368 2.69 Mn MN3 A:Oec368 3.13 interactive model: Manganese binding site 2 out of 4 in 3bz2 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Manganese in the PDB 3bz2. 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: Glu189, A: His332, A: Glu333, A: His337, A: Asp342, A: Ala344, C: Glu354, A: Oec368, conact list: Atom Atom Distance (A) Mn OE1 A:Glu189 4.57 Mn OE2 A:Glu189 3.73 Mn CD A:Glu189 4.58 Mn NE2 A:His332 4.68 Mn OE1 A:Glu333 4.33 Mn NE2 A:His337 4.01 Mn CD2 A:His337 4.79 Mn CE1 A:His337 4.86 Mn CB A:Asp342 4.56 Mn OD2 A:Asp342 3.30 Mn C A:Asp342 4.95 Mn OD1 A:Asp342 2.24 Mn CG A:Asp342 3.13 Mn CA A:Asp342 4.98 Mn O A:Ala344 2.67 Mn N A:Ala344 3.85 Mn CB A:Ala344 4.40 Mn C A:Ala344 2.37 Mn CA A:Ala344 3.63 Mn OXT A:Ala344 1.66 Mn OE1 C:Glu354 2.49 Mn OE2 C:Glu354 2.93 Mn CD C:Glu354 3.05 Mn CG C:Glu354 4.52 Mn MN1 A:Oec368 2.69 Mn CA1 A:Oec368 3.27 Mn MN2 A:Oec368 0.00 Mn MN3 A:Oec368 2.79 interactive model: Manganese binding site 3 out of 4 in 3bz2 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Manganese in the PDB 3bz2. 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: Asp170, A: Glu189, A: His332, A: Glu333, A: His337, A: Asp342, A: Ala344, C: Glu354, C: Arg357, A: Oec368, conact list: Atom Atom Distance (A) Mn OD2 A:Asp170 4.15 Mn OD1 A:Asp170 4.21 Mn CG A:Asp170 4.60 Mn OE2 A:Glu189 4.70 Mn NE2 A:His332 4.56 Mn CD2 A:His332 4.75 Mn OE1 A:Glu333 2.06 Mn OE2 A:Glu333 3.75 Mn CD A:Glu333 3.15 Mn CG A:Glu333 4.27 Mn NE2 A:His337 4.91 Mn OD1 A:Asp342 4.89 Mn O A:Ala344 3.83 Mn C A:Ala344 4.03 Mn OXT A:Ala344 3.28 Mn OE1 C:Glu354 3.80 Mn OE2 C:Glu354 2.26 Mn CD C:Glu354 3.37 Mn CG C:Glu354 4.64 Mn NH2 C:Arg357 4.60 Mn MN4 A:Oec368 3.11 Mn MN1 A:Oec368 3.13 Mn CA1 A:Oec368 3.19 Mn MN2 A:Oec368 2.79 Mn MN3 A:Oec368 0.00 interactive model: Manganese binding site 4 out of 4 in 3bz2 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 4 of Manganese in the PDB 3bz2. 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: Asp61, A: Ser169, A: Asp170, A: Glu333, C: Glu354, A: Oec368, conact list: Atom Atom Distance (A) Mn OD1 A:Asp61 4.44 Mn O A:Ser169 4.59 Mn CB A:Asp170 4.98 Mn OD2 A:Asp170 2.68 Mn OD1 A:Asp170 4.33 Mn CG A:Asp170 3.82 Mn CA A:Asp170 4.92 Mn OE1 A:Glu333 3.07 Mn OE2 A:Glu333 2.45 Mn CD A:Glu333 2.97 Mn CG A:Glu333 4.24 Mn OE2 C:Glu354 4.90 Mn MN4 A:Oec368 0.00 Mn CA1 A:Oec368 4.57 Mn MN3 A:Oec368 3.11 interactive model: