Magnesium in PDB 2wqs: Crystal Structure of the C-Terminal Domain of Streptococcus Gordonii Surface Protein Sspb

The structure of Crystal Structure of the C-Terminal Domain of Streptococcus Gordonii Surface Protein Sspb, PDB code: 2wqs was solved by N.Forsgren, K.Persson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.623 / 1.70
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	37.198, 61.011, 74.040, 90.00, 100.09, 90.00
R / Rfree (%)	18.57 / 22.83

The structure of Crystal Structure of the C-Terminal Domain of Streptococcus Gordonii Surface Protein Sspb also contains other interesting chemical elements:

Calcium

(Ca)

2 atoms

The binding sites of Magnesium atom in the Crystal Structure of the C-Terminal Domain of Streptococcus Gordonii Surface Protein Sspb (pdb code 2wqs). 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 C-Terminal Domain of Streptococcus Gordonii Surface Protein Sspb, PDB code: 2wqs:

Magnesium binding site 1 out of 1 in the Crystal Structure of the C-Terminal Domain of Streptococcus Gordonii Surface Protein Sspb


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 C-Terminal Domain of Streptococcus Gordonii Surface Protein Sspb within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg2416 b:18.5 occ:0.50 O A:HOH2104 2.2 27.3 1.0 O A:HOH2103 2.2 24.0 1.0 O A:ALA1170 4.0 22.2 1.0 O A:GLU1168 4.1 28.4 1.0 O A:ALA1169 4.3 23.2 1.0 O A:HOH2109 4.5 35.2 1.0 C A:ALA1170 4.7 20.5 1.0 CA A:PRO1171 4.7 22.7 1.0 C A:ALA1169 4.9 19.9 1.0 O A:HOH2106 4.9 32.8 1.0

N.Forsgren, R.J.Lamont, K.Persson. Two Intramolecular Isopeptide Bonds Are Identified in the Crystal Structure of the Streptococcus Gordonii Sspb C-Terminal Domain. J.Mol.Biol. V. 397 740 2010.
ISSN: ISSN 0022-2836
PubMed: 20138058
DOI: 10.1016/J.JMB.2010.01.065