Strontium in the structure of Crystal Structure of the Hepatitis Delta Virus Gemonic Ribozyme Precursor, With C75U Mutaion, in Imidazole and SR2+ Solution (pdb 1vc0)

The binding sites of Strontium atom in the structure of Crystal Structure of the Hepatitis Delta Virus Gemonic Ribozyme Precursor, With C75U Mutaion, in Imidazole and SR2+ Solution (pdb code 1vc0). This binding sites where shown with 5.0 Angstroms radius around Strontium atom. The 1vc0 structure was solved by A.KE, K.ZHOU, F.DING, J.H.D.CATE, J.A.DOUDNA, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 35.5-2.5 Space group H32 a (A) 108.944 b (A) 108.944 c (A) 191.754 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 24.6 Rfree (%) 27.3 Strontium Binding Sites: Strontium binding site 1 out of 2 in 1vc0 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Strontium in the PDB 1vc0. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Strontium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: U100, B: G101, B: U120, B: C122, B: U123, B: G128, B: U163, conact list: Atom Atom Distance (A) Sr O3' B:U100 4.94 Sr OP2 B:G101 4.58 Sr O5' B:G101 4.99 Sr N3 B:U120 4.52 Sr C2 B:U120 3.90 Sr O2 B:U120 2.72 Sr OP2 B:C122 4.88 Sr OP1 B:U123 4.19 Sr N3 B:G128 4.77 Sr N2 B:G128 4.28 Sr C2 B:G128 4.87 Sr N3 B:U163 4.53 Sr C5 B:U163 4.76 Sr C4 B:U163 3.74 Sr O4 B:U163 2.53 interactive model: Strontium binding site 2 out of 2 in 1vc0 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Strontium in the PDB 1vc0. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Strontium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: C141, B: A142, B: G159, B: U160, conact list: Atom Atom Distance (A) Sr C3' B:C141 4.27 Sr N1 B:C141 4.96 Sr C1' B:C141 4.75 Sr O3' B:C141 4.98 Sr C2' B:C141 3.43 Sr O2' B:C141 3.06 Sr OP2 B:A142 4.80 Sr N7 B:G159 4.56 Sr O6 B:G159 4.73 Sr O4 B:U160 4.74 interactive model: