Magnesium in PDB 6fz0: Crystal Structure of the Mety Sam V Riboswitch

The structure of Crystal Structure of the Mety Sam V Riboswitch, PDB code: 6fz0 was solved by L.Huang, D.M.J.Lilley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.11 / 2.50
Space group	P 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	87.828, 87.828, 62.670, 90.00, 90.00, 90.00
R / Rfree (%)	23.1 / 27

The structure of Crystal Structure of the Mety Sam V Riboswitch also contains other interesting chemical elements:

Bromine	(Br)	1 atom
Sodium	(Na)	2 atoms

The binding sites of Magnesium atom in the Crystal Structure of the Mety Sam V Riboswitch (pdb code 6fz0). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of the Mety Sam V Riboswitch, PDB code: 6fz0:

Magnesium binding site 1 out of 1 in the Crystal Structure of the Mety Sam V Riboswitch


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of the Mety Sam V Riboswitch within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg105 b:55.0 occ:1.00 OP2 A:U10 2.2 64.2 1.0 O A:HOH206 2.2 59.3 1.0 O A:HOH208 2.3 57.3 1.0 O A:HOH207 2.3 53.7 1.0 O A:HOH204 2.4 76.8 1.0 OP2 A:G16 3.3 85.9 1.0 P A:U10 3.7 65.6 1.0 O A:HOH203 3.8 52.0 1.0 O A:HOH205 3.9 70.0 1.0 O A:SAM104 4.0 60.0 1.0 OXT A:SAM104 4.1 69.1 1.0 O5' A:U9 4.4 71.2 1.0 O3' A:U9 4.4 58.6 1.0 OP1 A:U10 4.5 60.6 1.0 C A:SAM104 4.5 61.2 1.0 O2' A:U15 4.5 77.7 1.0 OP1 A:U9 4.5 69.6 1.0 OP2 A:U9 4.5 62.6 1.0 C3' A:U9 4.6 60.2 1.0 O5' A:U10 4.6 64.1 1.0 P A:U9 4.7 70.2 1.0 P A:G16 4.8 72.8 1.0

L.Huang, D.M.J.Lilley. Structure and Ligand Binding of the Sam-V Riboswitch. Nucleic Acids Res. V. 46 6869 2018.
ISSN: ESSN 1362-4962
PubMed: 29931337
DOI: 10.1093/NAR/GKY520