Magnesium in PDB 7ob5: Crystal Structure of 14-3-3 Sigma in Complex with LDB1 Phosphopeptide

The structure of Crystal Structure of 14-3-3 Sigma in Complex with LDB1 Phosphopeptide, PDB code: 7ob5 was solved by F.Centorrino, B.Andlovic, C.Ottmann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.30 / 1.80
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	82.59, 112.188, 62.573, 90, 90, 90
R / Rfree (%)	13.8 / 17.1

The structure of Crystal Structure of 14-3-3 Sigma in Complex with LDB1 Phosphopeptide also contains other interesting chemical elements:

Calcium	(Ca)	2 atoms
Chlorine	(Cl)	1 atom

The binding sites of Magnesium atom in the Crystal Structure of 14-3-3 Sigma in Complex with LDB1 Phosphopeptide (pdb code 7ob5). 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 14-3-3 Sigma in Complex with LDB1 Phosphopeptide, PDB code: 7ob5:

Magnesium binding site 1 out of 1 in the Crystal Structure of 14-3-3 Sigma in Complex with LDB1 Phosphopeptide


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 14-3-3 Sigma in Complex with LDB1 Phosphopeptide within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg304 b:14.9 occ:1.00 O A:HOH443 2.4 39.1 1.0 OE1 A:GLU75 2.4 29.2 1.0 CD A:GLU75 3.6 28.1 1.0 HB2 A:GLU75 3.8 38.6 1.0 CG A:GLU75 4.5 37.4 1.0 OE2 A:GLU75 4.5 50.9 1.0 HG2 A:GLU75 4.5 44.8 1.0 CB A:GLU75 4.5 32.2 1.0 HA A:GLU75 4.6 39.0 1.0 O A:GLY73 4.8 45.6 1.0

B.Andlovic, G.Heilmann, S.Ninck, S.Andrei, F.Centorrino, Y.Higuchi, N.Kato, L.Brunsveld, S.Menninger, A.Choidas, A.Wolf, M.Kaiser, J.Eickhoff, C.Ottmann. Inf Alpha Primes Ovarian Cancer Cells For Fusicoccin-Induced Cell Death Via Stabilization of 14-3-3 Protein-Protein Interactions To Be Published.