Magnesium in PDB 355d: The B-Dna Dodecamer at High Resolution

The structure of The B-Dna Dodecamer at High Resolution, PDB code: 355d was solved by L.D.Hu, X.Shui, L.Mcfail-Isom, G.G.Williams, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.40
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	25.186, 40.208, 65.656, 90.00, 90.00, 90.00
R / Rfree (%)	19.7 / 21.6

The binding sites of Magnesium atom in the The B-Dna Dodecamer at High Resolution (pdb code 355d). 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 at High Resolution, PDB code: 355d:

Magnesium binding site 1 out of 1 in the The B-Dna Dodecamer at 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 at High Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg25 b:9.9 occ:1.00 O A:HOH188 2.0 8.6 1.0 O A:HOH189 2.0 9.5 1.0 O A:HOH191 2.1 8.9 1.0 O B:HOH190 2.1 9.3 1.0 O B:HOH187 2.1 8.7 1.0 O B:HOH192 2.1 10.2 1.0 O B:HOH34 4.1 11.1 1.0 O A:HOH54 4.1 13.5 1.0 O6 B:DG22 4.3 9.8 1.0 O6 A:DG2 4.3 7.2 1.0 N7 A:DG2 4.3 7.9 1.0 O B:HOH27 4.3 11.4 1.0 C5 A:DC1 4.4 6.0 1.0 C6 A:DC1 4.8 8.0 1.0

X.Shui, L.Mcfail-Isom, G.G.Hu, L.D.Williams. The B-Dna Dodecamer at High Resolution Reveals A Spine of Water on Sodium. Biochemistry V. 37 8341 1998.
ISSN: ISSN 0006-2960
PubMed: 9622486
DOI: 10.1021/BI973073C