Magnesium in PDB 7mc6: Crystal Structure of the Sars-Cov-2 Exon-NSP10 Complex Containing MG2+ Ion

Protein crystallography data

The structure of Crystal Structure of the Sars-Cov-2 Exon-NSP10 Complex Containing MG2+ Ion, PDB code: 7mc6 was solved by N.M.Moeller, K.Shi, S.Banerjee, L.Yin, H.Aihara, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 42.96 / 2.10
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 61.67, 70.32, 108.54, 90, 90, 90
R / Rfree (%) 19.7 / 21.9

Other elements in 7mc6:

The structure of Crystal Structure of the Sars-Cov-2 Exon-NSP10 Complex Containing MG2+ Ion also contains other interesting chemical elements:

Chlorine (Cl) 1 atom
Zinc (Zn) 4 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of the Sars-Cov-2 Exon-NSP10 Complex Containing MG2+ Ion (pdb code 7mc6). 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 the Sars-Cov-2 Exon-NSP10 Complex Containing MG2+ Ion, PDB code: 7mc6:

Magnesium binding site 1 out of 1 in 7mc6

Go back to Magnesium Binding Sites List in 7mc6
Magnesium binding site 1 out of 1 in the Crystal Structure of the Sars-Cov-2 Exon-NSP10 Complex Containing MG2+ Ion


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-Cov-2 Exon-NSP10 Complex Containing MG2+ Ion within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg311

b:50.0
occ:1.00
OD2 A:ASP90 2.1 43.4 1.0
OD2 A:ASP273 2.1 54.6 1.0
OE2 A:GLU92 2.1 56.0 1.0
O A:HOH470 2.1 47.8 1.0
O A:HOH446 2.1 47.1 1.0
O A:HOH436 2.1 46.9 1.0
CG A:ASP90 3.1 43.3 1.0
CG A:ASP273 3.2 52.0 1.0
CD A:GLU92 3.2 56.9 1.0
OD1 A:ASP90 3.4 47.4 1.0
CB A:ASP273 3.6 36.7 1.0
OE1 A:GLU92 3.8 65.1 1.0
OD1 A:ASP273 4.3 50.0 1.0
CB A:ASP90 4.4 37.7 1.0
CG A:GLU92 4.4 50.6 1.0
CA A:HIS268 4.4 62.7 1.0
O A:VAL91 4.6 40.1 1.0
C A:HIS268 4.8 62.4 1.0
O A:HIS268 4.8 67.2 1.0

Reference:

N.H.Moeller, K.Shi, O.Demir, S.Banerjee, L.Yin, C.Belica, C.Durfee, R.E.Amaro, H.Aihara. Structure and Dynamics of Sars-Cov-2 Proofreading Exoribonuclease Exon. Biorxiv 2021.
PubMed: 33821277
DOI: 10.1101/2021.04.02.438274
Page generated: Mon Jul 12 14:28:10 2021

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