Magnesium in PDB 3gdd: An Inverted Anthraquinone-Dna Crystal Structure

The structure of An Inverted Anthraquinone-Dna Crystal Structure, PDB code: 3gdd was solved by J.A.Subirana, D.De Luchi, G.Wright, C.Gouyette, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	21.26 / 2.80
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	29.698, 29.698, 60.883, 90.00, 90.00, 90.00
R / Rfree (%)	23.2 / 25.9

The structure of An Inverted Anthraquinone-Dna Crystal Structure also contains other interesting chemical elements:

Bromine

(Br)

2 atoms

The binding sites of Magnesium atom in the An Inverted Anthraquinone-Dna Crystal Structure (pdb code 3gdd). 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 An Inverted Anthraquinone-Dna Crystal Structure, PDB code: 3gdd:

Magnesium binding site 1 out of 1 in the An Inverted Anthraquinone-Dna Crystal Structure


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of An Inverted Anthraquinone-Dna Crystal Structure within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg5 b:94.0 occ:0.50 O A:HOH9 2.0 0.4 0.5 O A:HOH10 2.0 90.1 0.5 O A:HOH12 2.0 0.3 0.5 O A:HOH11 2.0 0.4 0.5 O4 A:5BD6 2.2 0.2 1.0 C10 A:5BD6 3.1 0.9 1.0 N2 A:5BD6 4.2 1.0 1.0 C7 A:5BD6 4.4 0.3 1.0 C6 A:5BD6 4.7 0.7 1.0

D.De Luchi, I.Uson, G.Wright, C.Gouyette, J.A.Subirana. Structure of A Stacked Anthraquinone-Dna Complex Acta Crystallogr.,Sect.F V. 66 1019 2010.
ISSN: ESSN 1744-3091
PubMed: 20823516
DOI: 10.1107/S1744309110030034