Caesium in PDB 3dim: Crystallization of the Thermotoga Maritima Lysine Riboswitch Bound to Lysine, Cs+ Soak

The structure of Crystallization of the Thermotoga Maritima Lysine Riboswitch Bound to Lysine, Cs+ Soak, PDB code: 3dim was solved by A.A.Serganov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	54.249, 79.043, 141.978, 90.00, 90.00, 90.00
R / Rfree (%)	20.3 / 24.8

The structure of Crystallization of the Thermotoga Maritima Lysine Riboswitch Bound to Lysine, Cs+ Soak also contains other interesting chemical elements:

Sodium

(Na)

15 atoms

The binding sites of Caesium atom in the Crystallization of the Thermotoga Maritima Lysine Riboswitch Bound to Lysine, Cs+ Soak (pdb code 3dim). This binding sites where shown within 5.0 Angstroms radius around Caesium atom.
In total 2 binding sites of Caesium where determined in the Crystallization of the Thermotoga Maritima Lysine Riboswitch Bound to Lysine, Cs+ Soak, PDB code: 3dim:
Jump to Caesium binding site number: 1; 2;

Caesium binding site 1 out of 2 in the Crystallization of the Thermotoga Maritima Lysine Riboswitch Bound to Lysine, Cs+ Soak


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 1 of Crystallization of the Thermotoga Maritima Lysine Riboswitch Bound to Lysine, Cs+ Soak within 5.0Å range: probe atom residue distance (Å) B Occ A:Cs200 b:50.6 occ:0.40 O2' A:G11 3.0 32.9 1.0 OXT A:LYS175 3.0 24.2 1.0 O4' A:G12 3.2 33.4 1.0 O4' A:G14 3.3 27.2 1.0 O2' A:G115 3.4 30.5 1.0 N3 A:G12 3.4 34.1 1.0 O A:LYS175 3.5 24.6 1.0 C4' A:G12 3.6 33.5 1.0 C A:LYS175 3.7 24.6 1.0 N2 A:G12 3.8 35.2 1.0 C2' A:G11 4.0 32.5 1.0 C2 A:G12 4.1 34.2 1.0 C4' A:G14 4.2 27.1 1.0 C5' A:G12 4.2 33.4 1.0 C1' A:G12 4.2 33.9 1.0 C1' A:G115 4.2 29.1 1.0 C1' A:G14 4.2 26.9 1.0 C2' A:G115 4.3 29.2 1.0 O A:HOH302 4.4 24.3 1.0 N2 A:G114 4.5 31.2 1.0 C4 A:G12 4.5 33.8 1.0 O2' A:G14 4.7 27.1 1.0 C3' A:G11 4.7 32.5 1.0 C5' A:G14 4.8 28.0 1.0 O3' A:G11 4.8 32.8 1.0 N9 A:G12 4.8 33.7 1.0 O4' A:G115 4.8 28.9 1.0 O5' A:G12 4.9 32.7 1.0 N3 A:G115 4.9 30.5 1.0 C3' A:G12 4.9 33.4 1.0

Caesium binding site 2 out of 2 in the Crystallization of the Thermotoga Maritima Lysine Riboswitch Bound to Lysine, Cs+ Soak


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 2 of Crystallization of the Thermotoga Maritima Lysine Riboswitch Bound to Lysine, Cs+ Soak within 5.0Å range: probe atom residue distance (Å) B Occ A:Cs250 b:45.3 occ:0.40 O6 A:G141 3.0 23.6 1.0 O6 A:G160 3.2 27.6 1.0 O4 A:U142 3.2 25.1 1.0 O6 A:G161 3.5 25.4 1.0 C6 A:G160 4.0 28.4 1.0 C4 A:U142 4.1 24.5 1.0 N6 A:A162 4.1 27.6 1.0 O4 A:U140 4.2 32.3 1.0 C6 A:G141 4.2 22.7 1.0 N3 A:U142 4.3 24.8 1.0 N7 A:G160 4.3 28.4 1.0 C5 A:G160 4.4 28.6 1.0 C6 A:G161 4.6 24.8 1.0 N7 A:G161 4.8 24.5 1.0

A.Serganov, L.Huang, D.J.Patel. Structural Insights Into Amino Acid Binding and Gene Control By A Lysine Riboswitch. Nature V. 455 1263 2008.
ISSN: ISSN 0028-0836
PubMed: 18784651
DOI: 10.1038/NATURE07326