Magnesium in PDB 3agq: Structure of Viral Polymerase Form II

The structure of Structure of Viral Polymerase Form II, PDB code: 3agq was solved by D.Takeshita, K.Tomita, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 3.22
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	138.769, 255.119, 100.975, 90.00, 90.00, 90.00
R / Rfree (%)	25.1 / 31.7

The binding sites of Magnesium atom in the Structure of Viral Polymerase Form II (pdb code 3agq). 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 Structure of Viral Polymerase Form II, PDB code: 3agq:

Magnesium binding site 1 out of 1 in the Structure of Viral Polymerase Form II


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of Viral Polymerase Form II within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg2001 b:84.3 occ:1.00 OD2 A:ASP968 2.7 0.6 1.0 O A:HOH2005 2.7 88.5 1.0 OD2 A:ASP1054 3.0 89.1 1.0 CG A:ASP1054 3.2 97.3 1.0 CB A:ASP1054 3.6 94.6 1.0 CG A:ASP968 3.8 0.7 1.0 OD1 A:ASP1054 3.8 95.4 1.0 CA A:ASP1054 3.9 92.6 1.0 O A:ASP1053 3.9 92.7 1.0 OE2 A:GLU1089 3.9 0.1 1.0 CB A:ASP968 4.3 0.4 1.0 N A:ASP1054 4.3 86.5 1.0 OE1 A:GLU1089 4.3 0.6 1.0 C A:ASP1053 4.3 89.2 1.0 CA A:ASP968 4.4 0.7 1.0 O A:VAL967 4.5 99.2 1.0 CD A:GLU1089 4.5 0.5 1.0 OD1 A:ASP1053 4.7 96.9 1.0 OD1 A:ASP968 4.8 0.1 1.0 CG A:ASP1053 5.0 0.3 1.0

D.Takeshita, K.Tomita. Assembly of Q{Beta} Viral Rna Polymerase with Host Translational Elongation Factors Ef-Tu and -Ts Proc.Natl.Acad.Sci.Usa V. 107 15733 2010.
ISSN: ISSN 0027-8424
PubMed: 20798060
DOI: 10.1073/PNAS.1006559107