Caesium in PDB 6lau: The Wildtype Sam-VI Riboswitch Bound to Sah

The structure of The Wildtype Sam-VI Riboswitch Bound to Sah, PDB code: 6lau was solved by A.Ren, A.Sun, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.73 / 3.11
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	56.088, 85.021, 93.392, 90.00, 105.78, 90.00
R / Rfree (%)	19.1 / 25.2

The binding sites of Caesium atom in the The Wildtype Sam-VI Riboswitch Bound to Sah (pdb code 6lau). This binding sites where shown within 5.0 Angstroms radius around Caesium atom.
In total only one binding site of Caesium was determined in the The Wildtype Sam-VI Riboswitch Bound to Sah, PDB code: 6lau:

Caesium binding site 1 out of 1 in the The Wildtype Sam-VI Riboswitch Bound to Sah


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 1 of The Wildtype Sam-VI Riboswitch Bound to Sah within 5.0Å range: probe atom residue distance (Å) B Occ A:Cs102 b:0.2 occ:1.00 O6 A:G28 3.2 68.5 1.0 O6 A:G30 3.3 59.2 1.0 O4 A:U12 3.5 54.4 1.0 O6 A:G29 3.5 62.2 1.0 N7 A:G29 4.0 58.8 1.0 C6 A:G28 4.0 63.6 1.0 C6 A:G30 4.1 53.8 1.0 N7 A:G28 4.2 63.3 1.0 C6 A:G29 4.4 61.1 1.0 N4 A:C11 4.4 49.9 1.0 C5 A:G28 4.4 61.5 1.0 C4 A:U12 4.5 53.2 1.0 C5 A:G29 4.6 56.4 1.0 N4 A:C13 4.6 58.0 1.0 C5 A:G30 4.8 56.6 1.0 N3 A:U12 4.8 56.7 1.0 N7 A:G30 4.8 61.9 1.0 N4 A:C27 5.0 60.1 1.0

A.Sun, C.Gasser, F.Li, H.Chen, S.Mair, O.Krasheninina, R.Micura, A.Ren. Sam-VI Riboswitch Structure and Signature For Ligand Discrimination. Nat Commun V. 10 5728 2019.
ISSN: ESSN 2041-1723
PubMed: 31844059
DOI: 10.1038/S41467-019-13600-9