Magnesium in PDB 1n0w: Crystal Structure of A RAD51-BRCA2 Brc Repeat Complex

The structure of Crystal Structure of A RAD51-BRCA2 Brc Repeat Complex, PDB code: 1n0w was solved by L.Pellegrini, D.S.Yu, T.Lo, S.Anand, M.Lee, T.L.Blundell, A.R.Venkitaraman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.85 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	57.300, 59.140, 77.200, 90.00, 90.00, 90.00
R / Rfree (%)	19.1 / 20.6

The structure of Crystal Structure of A RAD51-BRCA2 Brc Repeat Complex also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Magnesium atom in the Crystal Structure of A RAD51-BRCA2 Brc Repeat Complex (pdb code 1n0w). 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 A RAD51-BRCA2 Brc Repeat Complex, PDB code: 1n0w:

Magnesium binding site 1 out of 1 in the Crystal Structure of A RAD51-BRCA2 Brc Repeat Complex


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 A RAD51-BRCA2 Brc Repeat Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg401 b:27.8 occ:1.00 O A:GLY116 1.9 15.0 1.0 O A:HOH646 2.2 36.1 1.0 O A:LEU113 2.2 20.3 1.0 OE1 A:GLN101 2.3 35.0 1.0 O A:HOH553 2.3 30.6 1.0 C A:GLY116 3.1 14.2 1.0 C A:LEU113 3.4 20.1 1.0 CD A:GLN101 3.4 31.9 1.0 N A:GLY116 3.5 15.9 1.0 CB A:LEU113 3.7 18.9 1.0 CA A:GLY116 3.9 14.7 1.0 O A:HOH519 3.9 15.5 1.0 N A:GLU118 4.0 10.5 1.0 NE2 A:GLN101 4.1 33.9 1.0 CA A:LEU113 4.1 18.8 1.0 N A:ILE117 4.1 12.5 1.0 CB A:GLU118 4.2 15.6 1.0 C A:ILE117 4.3 10.9 1.0 CA A:ILE117 4.3 11.4 1.0 C A:GLN114 4.4 20.8 1.0 OE2 A:GLU118 4.4 26.5 1.0 N A:GLN114 4.5 19.9 1.0 CA A:GLU118 4.5 12.6 1.0 N A:GLY115 4.5 18.5 1.0 O A:GLN114 4.6 24.1 1.0 CG A:GLN101 4.6 26.5 1.0 C A:GLY115 4.6 17.0 1.0 CB A:GLN114 4.7 22.5 1.0 CA A:GLN114 4.7 21.2 1.0 CB A:GLN101 4.8 19.4 1.0 CG A:GLU118 4.8 21.4 1.0 CG A:LEU113 4.8 21.5 1.0 CA A:GLY115 4.9 19.0 1.0 CD2 A:LEU113 4.9 22.2 1.0 CD A:GLU118 4.9 20.9 1.0

L.Pellegrini, D.S.Yu, T.Lo, S.Anand, M.Lee, T.L.Blundell, A.R.Venkitaraman. Insights Into Dna Recombination From the Structure of A RAD51-BRCA2 Complex Nature V. 420 287 2002.
ISSN: ISSN 0028-0836
PubMed: 12442171
DOI: 10.1038/NATURE01230