Magnesium in PDB 1zph: Crystal Structure Analysis of the Minor Groove Binding Quinolinium Quaternary Salt Sn 8315 Complexed with Cgcgaattcgcg

The structure of Crystal Structure Analysis of the Minor Groove Binding Quinolinium Quaternary Salt Sn 8315 Complexed with Cgcgaattcgcg, PDB code: 1zph was solved by A.Adams, C.Leong, W.A.Denny, J.M.Guss, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.00 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	24.873, 39.907, 65.707, 90.00, 90.00, 90.00
R / Rfree (%)	23.4 / 31.4

The binding sites of Magnesium atom in the Crystal Structure Analysis of the Minor Groove Binding Quinolinium Quaternary Salt Sn 8315 Complexed with Cgcgaattcgcg (pdb code 1zph). 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 Analysis of the Minor Groove Binding Quinolinium Quaternary Salt Sn 8315 Complexed with Cgcgaattcgcg, PDB code: 1zph:

Magnesium binding site 1 out of 1 in the Crystal Structure Analysis of the Minor Groove Binding Quinolinium Quaternary Salt Sn 8315 Complexed with Cgcgaattcgcg


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure Analysis of the Minor Groove Binding Quinolinium Quaternary Salt Sn 8315 Complexed with Cgcgaattcgcg within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg25 b:26.6 occ:1.00 O A:HOH40 1.8 38.0 1.0 O A:HOH31 1.8 29.5 1.0 O A:HOH37 1.9 28.7 1.0 O A:HOH33 1.9 36.9 1.0 O B:HOH29 2.0 29.8 1.0 O A:HOH26 2.0 29.7 1.0 O A:HOH27 4.0 38.3 1.0 O6 B:DG22 4.2 36.0 1.0 O B:HOH34 4.2 32.4 1.0 C5 A:DC1 4.3 26.2 1.0 O A:HOH36 4.3 41.5 1.0 O B:HOH49 4.4 46.4 1.0 N7 A:DG2 4.4 26.2 1.0 O A:HOH38 4.4 39.4 1.0 O6 A:DG2 4.4 34.3 1.0 O A:HOH30 4.4 34.1 1.0 C6 A:DC1 4.6 32.1 1.0 N4 A:DC3 5.0 34.1 1.0

A.Adams, C.Leong, W.A.Denny, J.M.Guss. Structures of Two Minor-Groove-Binding Quinolinium Quaternary Salts Complexed with D(Cgcgaattcgcg)(2) at 1.6 and 1.8 Angstrom Resolution. Acta Crystallogr.,Sect.D V. 61 1348 2005.
ISSN: ISSN 0907-4449
PubMed: 16204886
DOI: 10.1107/S0907444905022997