Potassium in PDB 8uiw: Yjdf Riboswitch From R. Gauvreauii in Complex with Chelerythrine Bound to Fab BL3-6 S97N

The structure of Yjdf Riboswitch From R. Gauvreauii in Complex with Chelerythrine Bound to Fab BL3-6 S97N, PDB code: 8uiw was solved by D.Krochmal, A.Lewicka, J.A.Piccirilli, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	95.70 / 2.77
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	65.792, 77.438, 95.848, 87.19, 88.43, 88.05
R / Rfree (%)	21.1 / 23.1

The structure of Yjdf Riboswitch From R. Gauvreauii in Complex with Chelerythrine Bound to Fab BL3-6 S97N also contains other interesting chemical elements:

Magnesium	(Mg)	5 atoms
Osmium	(Os)	4 atoms

The binding sites of Potassium atom in the Yjdf Riboswitch From R. Gauvreauii in Complex with Chelerythrine Bound to Fab BL3-6 S97N (pdb code 8uiw). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Yjdf Riboswitch From R. Gauvreauii in Complex with Chelerythrine Bound to Fab BL3-6 S97N, PDB code: 8uiw:

Potassium binding site 1 out of 1 in the Yjdf Riboswitch From R. Gauvreauii in Complex with Chelerythrine Bound to Fab BL3-6 S97N


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Yjdf Riboswitch From R. Gauvreauii in Complex with Chelerythrine Bound to Fab BL3-6 S97N within 5.0Å range: probe atom residue distance (Å) B Occ L:K301 b:171.3 occ:1.00 OE1 L:GLN156 4.7 150.4 1.0

D.Krochmal, C.Roman, A.Lewicka, Y.Shao, J.A.Piccirilli. Structural Basis For Promiscuity in Ligand Recognition By Yjdf Riboswitch Cell Discov V. 10 37 2024.
ISSN: ESSN 2056-5968
DOI: 10.1038/S41421-024-00663-2