Strontium in the structure of Alternatingly Modified 2'Fluoro Rna Octamer F/RA2U2-R32 (pdb 3p4c)

The binding sites of Strontium atom in the structure of Alternatingly Modified 2'Fluoro Rna Octamer F/RA2U2-R32 (pdb code 3p4c). This binding sites where shown with 5.0 Angstroms radius around Strontium atom. The 3p4c structure was solved by P.S.PALLAN, E.M.GREENE, P.A.JICMAN, R.K.PANDEY, M.MANOHARAN, E.ROZNERS, M.EGLI, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 50.0-1.1 Space group H32 a (A) 40.550 b (A) 40.550 c (A) 117.222 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 18.2 Rfree (%) 24.9 Strontium Binding Sites: Strontium binding site 1 out of 3 in 3p4c Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Strontium in the PDB 3p4c. 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: Cfz209, B: G210, A: Hoh327, B: Hoh323, conact list: Atom Atom Distance (A) Sr C3' B:Cfz209 4.01 Sr O3' B:Cfz209 4.18 Sr C5' B:Cfz209 3.44 Sr C4' B:Cfz209 4.28 Sr O5' B:Cfz209 2.20 Sr OP1 B:G210 4.56 Sr P B:G210 3.77 Sr OP2 B:G210 2.45 Sr O5' B:G210 4.87 Sr O A:Hoh327 4.78 Sr O B:Hoh323 3.44 interactive model: Strontium binding site 2 out of 3 in 3p4c Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Strontium in the PDB 3p4c. 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: A: Af2103, A: A104, B: A212, B: Uft213, B: U214, A: Hoh310, A: Hoh334, A: Hoh337, A: Hoh355, A: Hoh372, A: Hoh380, B: Hoh308, B: Hoh336, B: Hoh341, B: Hoh352, B: Hoh373, B: Hoh375, B: Hoh384, B: Hoh388, conact list: Atom Atom Distance (A) Sr N6 A:Af2103 4.64 Sr N6 A:A104 4.51 Sr N6 B:A212 4.62 Sr N7 B:A212 4.61 Sr N3 B:Uft213 4.93 Sr C5 B:Uft213 4.28 Sr C4 B:Uft213 3.74 Sr O4 B:Uft213 2.67 Sr O4 B:U214 4.57 Sr O A:Hoh310 2.46 Sr O A:Hoh334 2.44 Sr O A:Hoh337 3.53 Sr O A:Hoh355 1.80 Sr O A:Hoh372 2.83 Sr O A:Hoh380 4.47 Sr O B:Hoh308 2.92 Sr O B:Hoh336 2.43 Sr O B:Hoh341 4.63 Sr O B:Hoh352 2.75 Sr O B:Hoh373 4.60 Sr O B:Hoh375 2.39 Sr O B:Hoh384 4.35 Sr O B:Hoh388 4.29 interactive model: Strontium binding site 3 out of 3 in 3p4c Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Strontium in the PDB 3p4c. 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: Uft213, A: Hoh338, B: Hoh342, B: Hoh345, B: Hoh378, B: Hoh386, B: Hoh390, conact list: Atom Atom Distance (A) Sr O4' B:Uft213 4.84 Sr F2' B:Uft213 4.69 Sr O A:Hoh338 4.30 Sr O B:Hoh342 3.82 Sr O B:Hoh345 4.77 Sr O B:Hoh378 2.13 Sr O B:Hoh386 3.95 Sr O B:Hoh390 3.79 interactive model: