Magnesium in PDB 3u05: Crystal Structure of DB1804-D(Cgcgaattcgcg)2 Complex

The structure of Crystal Structure of DB1804-D(Cgcgaattcgcg)2 Complex, PDB code: 3u05 was solved by D.G.Wei, S.Neidle, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.10 / 1.27
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	24.100, 39.880, 65.790, 90.00, 90.00, 90.00
R / Rfree (%)	20.1 / 23.7

The binding sites of Magnesium atom in the Crystal Structure of DB1804-D(Cgcgaattcgcg)2 Complex (pdb code 3u05). 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 DB1804-D(Cgcgaattcgcg)2 Complex, PDB code: 3u05:

Magnesium binding site 1 out of 1 in the Crystal Structure of DB1804-D(Cgcgaattcgcg)2 Complex


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 DB1804-D(Cgcgaattcgcg)2 Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg101 b:10.4 occ:1.00 O A:HOH203 2.0 11.6 1.0 O A:HOH207 2.1 11.1 1.0 O A:HOH232 2.1 12.0 1.0 O A:HOH217 2.1 11.8 1.0 OP1 A:DA6 4.3 13.4 1.0 O A:HOH211 4.3 19.1 1.0 O A:HOH208 4.4 13.4 1.0 OP2 A:DT7 4.4 11.8 1.0 OP2 A:DA6 4.5 12.6 1.0 P A:DA6 4.7 12.6 1.0 O5' A:DA6 4.7 11.3 1.0 C3' A:DA6 4.9 10.4 1.0

D.Wei, W.D.Wilson, S.Neidle. Small-Molecule Binding to the Dna Minor Groove Is Mediated By A Conserved Water Cluster. J.Am.Chem.Soc. V. 135 1369 2013.
ISSN: ISSN 0002-7863
PubMed: 23276263
DOI: 10.1021/JA308952Y