Magnesium in PDB 1f69: Crystal Structure of the B-Dna Hexamer Ggcgcc with Cobalt Hexamine

The structure of Crystal Structure of the B-Dna Hexamer Ggcgcc with Cobalt Hexamine, PDB code: 1f69 was solved by J.M.Vargason, B.F.Eichman, P.S.Ho, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 2.60
Space group	P 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	42.590, 42.590, 63.300, 90.00, 90.00, 90.00
R / Rfree (%)	20.5 / 27.9

The structure of Crystal Structure of the B-Dna Hexamer Ggcgcc with Cobalt Hexamine also contains other interesting chemical elements:

Cobalt

(Co)

1 atom

The binding sites of Magnesium atom in the Crystal Structure of the B-Dna Hexamer Ggcgcc with Cobalt Hexamine (pdb code 1f69). 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 the B-Dna Hexamer Ggcgcc with Cobalt Hexamine, PDB code: 1f69:

Magnesium binding site 1 out of 1 in the Crystal Structure of the B-Dna Hexamer Ggcgcc with Cobalt Hexamine


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 the B-Dna Hexamer Ggcgcc with Cobalt Hexamine within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg13 b:63.1 occ:1.00 O B:HOH30 2.0 64.4 1.0 O B:HOH31 2.0 65.4 1.0 O A:HOH32 2.0 68.2 1.0 O B:HOH27 2.0 63.1 1.0 O A:HOH28 2.0 64.9 1.0 O B:HOH29 2.0 64.5 1.0 O6 A:DG4 3.5 16.6 1.0 O6 B:DG8 3.9 21.1 1.0 N7 A:DG4 4.0 16.2 1.0 C6 A:DG4 4.3 10.5 1.0 O A:HOH20 4.4 55.5 1.0 C5 A:DG4 4.5 7.4 1.0 O B:HOH19 4.5 37.9 1.0 N4 B:DC9 4.8 9.9 1.0 N4 A:DC5 4.9 18.9 1.0 C6 B:DG8 5.0 20.9 1.0

J.M.Vargason, B.F.Eichman, P.S.Ho. The Extended and Eccentric E-Dna Structure Induced By Cytosine Methylation or Bromination. Nat.Struct.Biol. V. 7 758 2000.
ISSN: ISSN 1072-8368
PubMed: 10966645
DOI: 10.1038/78985