Magnesium in PDB 2ons: Crystal Structure of A. Fulgidus Periplasmic Binding Protein Moda with Bound Tungstate

The structure of Crystal Structure of A. Fulgidus Periplasmic Binding Protein Moda with Bound Tungstate, PDB code: 2ons was solved by K.Hollenstein, D.C.Frei, K.P.Locher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.79 / 1.55
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	75.914, 75.914, 115.711, 90.00, 90.00, 90.00
R / Rfree (%)	18.6 / 20.1

The structure of Crystal Structure of A. Fulgidus Periplasmic Binding Protein Moda with Bound Tungstate also contains other interesting chemical elements:

Tungsten

(W)

1 atom

The binding sites of Magnesium atom in the Crystal Structure of A. Fulgidus Periplasmic Binding Protein Moda with Bound Tungstate (pdb code 2ons). 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 A. Fulgidus Periplasmic Binding Protein Moda with Bound Tungstate, PDB code: 2ons:

Magnesium binding site 1 out of 1 in the Crystal Structure of A. Fulgidus Periplasmic Binding Protein Moda with Bound Tungstate


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 A. Fulgidus Periplasmic Binding Protein Moda with Bound Tungstate within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg702 b:37.6 occ:1.00 OD2 A:ASP177 2.0 36.6 1.0 O A:HOH609 2.0 41.6 1.0 O A:HOH435 2.1 22.8 1.0 OE2 A:GLU167 2.3 23.1 1.0 OE1 A:GLU167 2.4 24.3 1.0 O A:PRO173 2.5 34.5 1.0 CD A:GLU167 2.7 23.0 1.0 CG A:ASP177 3.2 34.7 1.0 C A:PRO173 3.6 32.3 1.0 O A:HOH518 3.6 53.0 1.0 OD1 A:ASP177 3.7 42.6 1.0 CG A:GLU167 4.2 23.1 1.0 OE1 A:GLN164 4.2 20.7 1.0 N A:ASP177 4.3 24.7 1.0 CA A:PRO173 4.4 33.4 1.0 CB A:ASP177 4.4 30.2 1.0 O A:HOH448 4.4 24.7 1.0 O A:HOH533 4.4 46.5 1.0 NE2 A:GLN164 4.5 28.0 1.0 CB A:PHE176 4.5 20.7 1.0 N A:THR174 4.5 30.6 1.0 CA A:THR174 4.6 32.5 1.0 CD A:GLN164 4.8 20.4 1.0 N A:PHE176 4.8 21.0 1.0 CB A:PRO173 4.8 35.2 1.0 CA A:ASP177 4.9 25.3 1.0 CB A:GLU167 5.0 20.9 1.0

K.Hollenstein, D.C.Frei, K.P.Locher. Structure of An Abc Transporter in Complex with Its Binding Protein. Nature V. 446 213 2007.
ISSN: ISSN 0028-0836
PubMed: 17322901
DOI: 10.1038/NATURE05626