Magnesium in PDB 5gve: Human TOP3B-TDRD3 Complex

All present enzymatic activity of Human TOP3B-TDRD3 Complex:
5.99.1.2;

The structure of Human TOP3B-TDRD3 Complex, PDB code: 5gve was solved by S.Goto-Ito, A.Yamagata, Y.Sato, T.S.Takahashi, S.Fukai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.00 / 3.61
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	173.563, 173.563, 111.810, 90.00, 90.00, 120.00
R / Rfree (%)	19.8 / 24.5

The binding sites of Magnesium atom in the Human TOP3B-TDRD3 Complex (pdb code 5gve). 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 Human TOP3B-TDRD3 Complex, PDB code: 5gve:

Magnesium binding site 1 out of 1 in the Human TOP3B-TDRD3 Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Human TOP3B-TDRD3 Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg701 b:0.4 occ:1.00 OE1 A:GLU9 2.6 0.9 1.0 CB A:GLU121 3.6 0.4 1.0 CD A:GLU9 3.6 0.2 1.0 NH1 A:ARG338 3.7 1.0 1.0 OE2 A:GLU9 3.8 0.3 1.0 OH A:TYR336 3.9 0.0 1.0 CG A:GLU121 3.9 0.6 1.0 OD2 A:ASP119 4.0 0.2 1.0 OD1 A:ASP119 4.0 0.0 1.0 OD2 A:ASP117 4.3 0.1 1.0 N A:GLY122 4.3 0.7 1.0 CG A:ASP119 4.4 0.2 1.0 C A:GLU121 4.6 0.6 1.0 CA A:GLU121 4.7 0.1 1.0 OE2 A:GLU326 4.7 0.8 1.0 CZ A:ARG338 4.8 0.9 1.0 CB A:ASP117 4.8 0.5 1.0 CA A:GLY122 4.9 0.1 1.0 CG A:GLU9 4.9 1.0 1.0

S.Goto-Ito, A.Yamagata, T.S.Takahashi, Y.Sato, S.Fukai. Structural Basis of the Interaction Between Topoisomerase III Beta and the TDRD3 Auxiliary Factor Sci Rep V. 7 42123 2017.
ISSN: ESSN 2045-2322
PubMed: 28176834
DOI: 10.1038/SREP42123