Strontium in PDB 4u3p: Octameric Rna Duplex Co-Crystallized with Strontium(II)Chloride

The structure of Octameric Rna Duplex Co-Crystallized with Strontium(II)Chloride, PDB code: 4u3p was solved by M.F.Schaffer, B.Spingler, J.Schnabl, G.Peng, V.Olieric, R.K.O.Sigel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.58 / 1.87
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	45.480, 45.480, 57.980, 90.00, 90.00, 120.00
R / Rfree (%)	18 / 22.9

The binding sites of Strontium atom in the Octameric Rna Duplex Co-Crystallized with Strontium(II)Chloride (pdb code 4u3p). This binding sites where shown within 5.0 Angstroms radius around Strontium atom.
In total 2 binding sites of Strontium where determined in the Octameric Rna Duplex Co-Crystallized with Strontium(II)Chloride, PDB code: 4u3p:
Jump to Strontium binding site number: 1; 2;

Strontium binding site 1 out of 2 in the Octameric Rna Duplex Co-Crystallized with Strontium(II)Chloride


Mono view


Stereo pair view

A full contact list of Strontium with other atoms in the Sr binding site number 1 of Octameric Rna Duplex Co-Crystallized with Strontium(II)Chloride within 5.0Å range: probe atom residue distance (Å) B Occ B:Sr101 b:28.5 occ:0.64 O A:HOH126 2.5 36.3 1.0 O A:HOH138 2.5 33.6 1.0 O B:HOH222 2.5 30.3 1.0 O B:HOH230 2.6 42.5 1.0 O B:HOH223 2.6 35.9 1.0 O A:HOH127 2.7 38.4 1.0 O B:HOH225 2.7 35.1 1.0 O4 B:U4 2.7 32.8 1.0 O A:HOH136 2.8 34.5 1.0 C4 B:U4 3.8 32.3 1.0 C5 B:U4 4.2 29.9 1.0 N6 B:A5 4.3 27.7 1.0 O A:HOH128 4.5 37.8 1.0 O A:HOH140 4.6 45.6 1.0 N7 B:G3 4.6 34.7 1.0 O B:HOH221 4.6 33.6 1.0 O6 B:G3 4.7 30.1 1.0 N4 A:C2 4.7 37.2 1.0 O B:HOH226 4.7 42.5 1.0 N6 A:A5 4.7 30.3 1.0 O A:HOH132 4.8 36.3 1.0 O A:HOH118 4.8 40.4 1.0 O4 A:U4 4.9 31.6 1.0 N3 B:U4 5.0 28.4 1.0 O6 A:G3 5.0 31.8 1.0

Strontium binding site 2 out of 2 in the Octameric Rna Duplex Co-Crystallized with Strontium(II)Chloride


Mono view


Stereo pair view

A full contact list of Strontium with other atoms in the Sr binding site number 2 of Octameric Rna Duplex Co-Crystallized with Strontium(II)Chloride within 5.0Å range: probe atom residue distance (Å) B Occ B:Sr102 b:35.3 occ:0.17 OP1 B:G7 3.2 33.9 1.0 O B:HOH204 3.4 33.9 1.0 O B:HOH211 3.4 46.4 1.0 O5' B:G7 3.5 30.8 1.0 P B:G7 3.9 34.2 1.0 O B:HOH201 3.9 40.5 1.0 O3' B:C6 4.4 30.3 1.0 C5' B:G7 4.6 33.3 1.0

M.F.Schaffer, G.Peng, B.Spingler, J.Schnabl, M.Wang, V.Olieric, R.K.Sigel. The X-Ray Structures of Six Octameric Rna Duplexes in the Presence of Different Di- and Trivalent Cations. Int J Mol Sci V. 17 2016.
ISSN: ESSN 1422-0067
PubMed: 27355942
DOI: 10.3390/IJMS17070988