Magnesium in PDB 7bdx: Armadillo Domain of HSF2BP in Complex with BRCA2 Peptide

The structure of Armadillo Domain of HSF2BP in Complex with BRCA2 Peptide, PDB code: 7bdx was solved by M.H.Le Du, S.Zinn-Justin, R.Ghouil, S.Miron, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.58 / 2.60
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	52.887, 135.83, 75.794, 90, 110.38, 90
R / Rfree (%)	19.8 / 24.1

The binding sites of Magnesium atom in the Armadillo Domain of HSF2BP in Complex with BRCA2 Peptide (pdb code 7bdx). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Armadillo Domain of HSF2BP in Complex with BRCA2 Peptide, PDB code: 7bdx:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Armadillo Domain of HSF2BP in Complex with BRCA2 Peptide


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Armadillo Domain of HSF2BP in Complex with BRCA2 Peptide within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg401 b:70.1 occ:1.00 OD1 A:ASP220 2.9 75.9 1.0 O A:HOH505 3.2 74.3 1.0 CG A:ASP220 3.6 74.4 1.0 OD2 A:ASP220 3.6 76.3 1.0 NE2 A:GLN216 4.7 78.8 1.0 O A:HOH501 4.8 50.4 1.0

Magnesium binding site 2 out of 2 in the Armadillo Domain of HSF2BP in Complex with BRCA2 Peptide


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Armadillo Domain of HSF2BP in Complex with BRCA2 Peptide within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg401 b:56.7 occ:1.00 OD1 B:ASP220 2.8 68.9 1.0 O B:HOH516 3.1 48.3 1.0 CG B:ASP220 3.7 67.7 1.0 OD2 B:ASP220 4.0 68.0 1.0 NE2 B:GLN216 4.7 75.1 1.0 O B:GLN216 4.8 58.5 1.0 CG B:GLN216 4.9 67.9 1.0

R.Ghouil, S.Miron, M.H.Le Du, S.Zinn-Justin. A Conserved BRCA2 Repeated Motif Triggers Oligomerization of the Meiotic Protein HSF2BP Nat Commun.
ISSN: ESSN 2041-1723