Magnesium in PDB 4phy: Functional Conservation Despite Structural Divergence in Ligand- Responsive Rna Switches

The structure of Functional Conservation Despite Structural Divergence in Ligand- Responsive Rna Switches, PDB code: 4phy was solved by M.A.Boerneke, S.M.Dibrov, T.H.Hermann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.38 / 3.10
Space group	P 63 2 2
Cell size a, b, c (Å), α, β, γ (°)	79.611, 79.611, 100.940, 90.00, 90.00, 120.00
R / Rfree (%)	21.5 / 26.8

The binding sites of Magnesium atom in the Functional Conservation Despite Structural Divergence in Ligand- Responsive Rna Switches (pdb code 4phy). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Functional Conservation Despite Structural Divergence in Ligand- Responsive Rna Switches, PDB code: 4phy:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Functional Conservation Despite Structural Divergence in Ligand- Responsive Rna Switches


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Functional Conservation Despite Structural Divergence in Ligand- Responsive Rna Switches within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg101 b:64.1 occ:1.00 O4 A:U23 3.8 0.4 1.0 O6 A:G24 4.3 0.2 1.0 C4 A:U23 4.6 97.3 1.0 N7 A:G24 4.8 86.3 1.0 C5 A:U23 4.9 91.8 1.0

Magnesium binding site 2 out of 2 in the Functional Conservation Despite Structural Divergence in Ligand- Responsive Rna Switches


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Functional Conservation Despite Structural Divergence in Ligand- Responsive Rna Switches within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg101 b:62.7 occ:1.00 O6 B:G45 3.3 1.0 1.0 N4 B:C44 4.2 0.3 1.0 C6 B:G45 4.5 0.2 1.0 N4 B:C46 4.9 0.7 1.0

M.A.Boerneke, S.M.Dibrov, J.Gu, D.L.Wyles, T.Hermann. Functional Conservation Despite Structural Divergence in Ligand-Responsive Rna Switches. Proc.Natl.Acad.Sci.Usa V. 111 15952 2014.
ISSN: ESSN 1091-6490
PubMed: 25349403
DOI: 10.1073/PNAS.1414678111