Magnesium in PDB 5okz: Crystal Strucrure of the MPP6 Exosome Complex

The structure of Crystal Strucrure of the MPP6 Exosome Complex, PDB code: 5okz was solved by S.Falk, J.Ebert, E.Conti, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	80.76 / 3.20
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	161.779, 237.430, 201.895, 90.00, 110.37, 90.00
R / Rfree (%)	22.3 / 26.2

The structure of Crystal Strucrure of the MPP6 Exosome Complex also contains other interesting chemical elements:

Chlorine

(Cl)

7 atoms

The binding sites of Magnesium atom in the Crystal Strucrure of the MPP6 Exosome Complex (pdb code 5okz). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Strucrure of the MPP6 Exosome Complex, PDB code: 5okz:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Strucrure of the MPP6 Exosome Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Strucrure of the MPP6 Exosome Complex within 5.0Å range: probe atom residue distance (Å) B Occ O:Mg301 b:85.1 occ:1.00 O O:HOH407 3.3 74.4 1.0 OE2 R:GLU337 3.6 70.0 1.0 O O:HOH403 3.7 54.5 1.0 CA O:PRO33 4.1 64.4 1.0 O O:ARG32 4.3 80.8 1.0 O O:PHE31 4.4 71.1 1.0 CD R:GLU337 4.4 75.0 1.0 OE1 R:GLU337 4.5 70.5 1.0 N O:PRO33 4.5 64.9 1.0 C O:ARG32 4.5 69.1 1.0 CB O:PRO33 4.7 63.5 1.0 C O:PHE31 5.0 72.9 1.0

Magnesium binding site 2 out of 2 in the Crystal Strucrure of the MPP6 Exosome Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Strucrure of the MPP6 Exosome Complex within 5.0Å range: probe atom residue distance (Å) B Occ g:Mg401 b:60.3 occ:1.00 OE2 g:GLU148 3.4 84.2 1.0 O g:GLY142 3.5 0.5 1.0 OE1 g:GLU148 3.6 84.8 1.0 CD g:GLU148 3.9 83.8 1.0 O g:ALA143 3.9 91.2 1.0 NH1 g:ARG140 4.0 0.1 1.0 C g:GLY142 4.5 0.3 1.0 C g:ALA143 4.5 0.3 1.0 N g:GLY142 4.8 92.6 1.0 CG g:GLU135 4.9 0.1 1.0 CA g:CYS144 5.0 96.1 1.0

S.Falk, F.Bonneau, J.Ebert, A.Kogel, E.Conti. MPP6 Incorporation in the Nuclear Exosome Contributes to Rna Channeling Through the MTR4 Helicase. Cell Rep V. 20 2279 2017.
ISSN: ESSN 2211-1247
PubMed: 28877463
DOI: 10.1016/J.CELREP.2017.08.033