Magnesium in PDB 7diy: Crystal Structure of Sars-Cov-2 NSP10 Bound to NSP14-Exoribonuclease Domain

The structure of Crystal Structure of Sars-Cov-2 NSP10 Bound to NSP14-Exoribonuclease Domain, PDB code: 7diy was solved by S.Lin, H.Chen, Z.M.Chen, F.L.Yang, F.Ye, Y.Zheng, J.Yang, X.Lin, H.L.Sun, L.L.Wang, A.Wen, Y.Cao, G.W.Lu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.77 / 2.69
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	53.929, 68.28, 109.739, 90, 90, 90
R / Rfree (%)	23 / 26.4

The structure of Crystal Structure of Sars-Cov-2 NSP10 Bound to NSP14-Exoribonuclease Domain also contains other interesting chemical elements:

Zinc

(Zn)

4 atoms

The binding sites of Magnesium atom in the Crystal Structure of Sars-Cov-2 NSP10 Bound to NSP14-Exoribonuclease Domain (pdb code 7diy). 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 Sars-Cov-2 NSP10 Bound to NSP14-Exoribonuclease Domain, PDB code: 7diy:

Magnesium binding site 1 out of 1 in the Crystal Structure of Sars-Cov-2 NSP10 Bound to NSP14-Exoribonuclease Domain


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 Sars-Cov-2 NSP10 Bound to NSP14-Exoribonuclease Domain within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg303 b:36.3 occ:1.00 O B:HOH403 2.1 28.8 1.0 OD1 B:ASP90 2.1 36.0 1.0 O B:HOH409 2.5 34.0 1.0 OE1 B:GLU191 2.7 35.1 1.0 CG B:ASP90 3.2 36.2 1.0 CD B:GLU191 3.6 34.9 1.0 OE2 B:GLU191 3.7 35.0 1.0 OD2 B:ASP90 3.7 36.7 1.0 O B:VAL91 4.0 35.9 1.0 O B:TRP186 4.2 36.5 1.0 N B:VAL91 4.3 35.2 1.0 CB B:ASP90 4.4 35.8 1.0 CA B:ASP90 4.7 35.2 1.0 C B:VAL91 4.8 35.8 1.0 O B:ALA187 4.8 35.9 1.0 CG B:GLU191 4.9 34.4 1.0

S.Lin, H.Chen, Z.Chen, F.Yang, F.Ye, Y.Zheng, J.Yang, X.Lin, H.Sun, L.Wang, A.Wen, H.Dong, Q.Xiao, D.Deng, Y.Cao, G.Lu. Crystal Structure of Sars-Cov-2 NSP10 Bound to NSP14-Exon Domain Reveals An Exoribonuclease with Both Structural and Functional Integrity. Nucleic Acids Res. 2021.
ISSN: ESSN 1362-4962
PubMed: 33956156
DOI: 10.1093/NAR/GKAB320