Sodium in PDB 3sux: Crystal Structure of Thf Riboswitch, Bound with Thf

The structure of Crystal Structure of Thf Riboswitch, Bound with Thf, PDB code: 3sux was solved by L.Huang, A.Serganov, D.J.Patel, 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	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	126.173, 126.173, 149.222, 90.00, 90.00, 120.00
R / Rfree (%)	18.8 / 23.2

The binding sites of Sodium atom in the Crystal Structure of Thf Riboswitch, Bound with Thf (pdb code 3sux). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Crystal Structure of Thf Riboswitch, Bound with Thf, PDB code: 3sux:

Sodium binding site 1 out of 1 in the Crystal Structure of Thf Riboswitch, Bound with Thf


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Thf Riboswitch, Bound with Thf within 5.0Å range: probe atom residue distance (Å) B Occ X:Na201 b:90.6 occ:1.00 O4 X:U78 2.2 78.8 1.0 O6 X:G76 2.9 65.6 1.0 C4 X:U78 3.2 72.8 1.0 C6 X:G76 3.7 62.6 1.0 N7 X:G76 3.8 60.2 1.0 N3 X:U78 3.9 71.3 1.0 C5 X:G76 4.0 59.6 1.0 N4 X:C75 4.3 62.9 1.0 C5 X:U78 4.3 72.8 1.0 O6 X:G20 4.4 74.9 1.0 C4 X:C75 4.8 60.9 1.0 C5 X:C75 4.9 58.5 1.0 N1 X:G76 4.9 63.3 1.0 C8 X:G76 4.9 62.2 1.0 N4 X:C21 4.9 63.1 1.0

L.Huang, S.Ishibe-Murakami, D.J.Patel, A.Serganov. Long-Range Pseudoknot Interactions Dictate the Regulatory Response in the Tetrahydrofolate Riboswitch. Proc.Natl.Acad.Sci.Usa V. 108 14801 2011.
ISSN: ISSN 0027-8424
PubMed: 21873197
DOI: 10.1073/PNAS.1111701108