Magnesium in PDB 7rqt: The B-Dna Dodecamer with High Resolution

The structure of The B-Dna Dodecamer with High Resolution, PDB code: 7rqt was solved by C.Chen, Z.Huang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.31 / 1.26
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	25.518, 40.239, 65.667, 90, 90, 90
R / Rfree (%)	20.7 / 23.2

The binding sites of Magnesium atom in the The B-Dna Dodecamer with High Resolution (pdb code 7rqt). 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 The B-Dna Dodecamer with High Resolution, PDB code: 7rqt:

Magnesium binding site 1 out of 1 in the The B-Dna Dodecamer with High Resolution


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The B-Dna Dodecamer with High Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg101 b:14.7 occ:1.00 O A:HOH222 2.0 16.0 1.0 O A:HOH204 2.1 14.2 1.0 O B:HOH106 2.1 16.3 1.0 O B:HOH115 4.1 20.1 1.0 O A:HOH240 4.2 20.3 1.0 O6 B:DG22 4.3 13.7 1.0 O B:HOH127 4.4 19.2 1.0 N7 A:DG2 4.4 12.5 1.0 O6 A:DG2 4.4 12.3 1.0 C5 A:DC1 4.4 13.8 1.0 C6 A:DC1 4.8 13.1 1.0

C.Chen, Z.Fang, Z.Huang. 2'-Beta-Selenium Atom on Thymidine to Control Beta-Form Dna Conformation and Large Crystal Formation Cryst.Growth Des. 2022.
ISSN: ESSN 1528-7505
DOI: 10.1021/ACS.CGD.2C00474