Magnesium in PDB 5c8u: Crystal Structure of the Sars Coronavirus NSP14-NSP10 Complex

The structure of Crystal Structure of the Sars Coronavirus NSP14-NSP10 Complex, PDB code: 5c8u was solved by Y.Y.Ma, L.J.Wu, R.G.Zhang, Z.H.Rao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.35 / 3.40
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	189.928, 194.979, 179.844, 90.00, 90.00, 90.00
R / Rfree (%)	21.8 / 26.6

The structure of Crystal Structure of the Sars Coronavirus NSP14-NSP10 Complex also contains other interesting chemical elements:

Zinc

(Zn)

10 atoms

The binding sites of Magnesium atom in the Crystal Structure of the Sars Coronavirus NSP14-NSP10 Complex (pdb code 5c8u). 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 Structure of the Sars Coronavirus NSP14-NSP10 Complex, PDB code: 5c8u:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the Sars Coronavirus NSP14-NSP10 Complex


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 Sars Coronavirus NSP14-NSP10 Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg604 b:0.4 occ:1.00 OD1 B:ASP90 2.0 0.1 1.0 OE1 B:GLU191 2.1 0.7 1.0 CD B:GLU191 2.9 0.7 1.0 OE2 B:GLU191 3.2 0.9 1.0 CG B:ASP90 3.2 0.4 1.0 CB B:ALA187 3.6 0.1 1.0 N B:ALA187 3.8 0.3 1.0 CB B:ASP90 3.9 0.4 1.0 OD2 B:ASP90 4.1 0.9 1.0 O B:ALA187 4.3 0.6 1.0 CA B:ASP90 4.3 0.2 1.0 CA B:ALA187 4.3 87.5 1.0 CG B:GLU191 4.3 0.1 1.0 N B:VAL91 4.7 0.1 1.0 C B:ALA187 4.8 0.2 1.0 CB B:TRP186 4.8 0.5 1.0 C B:ASP90 4.9 0.6 1.0 C B:TRP186 4.9 0.2 1.0 O B:PHE89 4.9 0.4 1.0 N B:TRP186 5.0 0.5 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the Sars Coronavirus NSP14-NSP10 Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of the Sars Coronavirus NSP14-NSP10 Complex within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg604 b:0.5 occ:1.00 OD1 D:ASP90 2.2 0.1 1.0 OE1 D:GLU191 2.3 0.6 1.0 CG D:ASP90 2.7 0.7 1.0 OD2 D:ASP90 2.8 0.2 1.0 CD D:GLU191 3.1 0.5 1.0 OE2 D:GLU191 3.1 0.1 1.0 CB D:ALA187 3.4 0.8 1.0 O D:VAL91 3.9 87.0 1.0 CB D:ASP90 4.1 0.4 1.0 N D:VAL91 4.1 1.0 1.0 CA D:ASP90 4.3 0.9 1.0 O D:ALA187 4.4 0.8 1.0 N D:ALA187 4.5 0.6 1.0 CA D:ALA187 4.5 0.3 1.0 CG D:GLU191 4.5 89.8 1.0 C D:ASP90 4.7 0.8 1.0 C D:VAL91 4.7 0.0 1.0 OE2 D:GLU92 4.9 0.5 1.0 C D:ALA187 4.9 0.8 1.0

Y.Y.Ma, L.J.Wu, N.Shaw, Y.Gao, J.Wang, Y.N.Sun, Z.Y.Lou, L.M.Yan, R.G.Zhang, Z.H.Rao. Structural Basis and Functional Analysis of the Sars Coronavirus NSP14-NSP10 Complex Proc.Natl.Acad.Sci.Usa V. 112 9436 2015.
ISSN: ESSN 1091-6490
PubMed: 26159422
DOI: 10.1073/PNAS.1508686112