Magnesium in PDB 4rqi: Structure of TRF2/RAP1 Secondary Interaction Binding Site

The structure of Structure of TRF2/RAP1 Secondary Interaction Binding Site, PDB code: 4rqi was solved by S.Miron, B.Guimaraes, G.Gaullier, M.-J.Giraud-Panis, E.Gilson, M.-H.Le Du, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.02 / 2.44
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	53.790, 104.850, 85.310, 90.00, 94.39, 90.00
R / Rfree (%)	19.7 / 24.1

The binding sites of Magnesium atom in the Structure of TRF2/RAP1 Secondary Interaction Binding Site (pdb code 4rqi). 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 Structure of TRF2/RAP1 Secondary Interaction Binding Site, PDB code: 4rqi:

Magnesium binding site 1 out of 1 in the Structure of TRF2/RAP1 Secondary Interaction Binding Site


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of TRF2/RAP1 Secondary Interaction Binding Site within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg301 b:56.6 occ:1.00 N D:GLY74 3.5 37.3 1.0 CA D:GLY74 3.7 29.3 1.0 N D:ASP75 3.8 37.4 1.0 CA D:ARG72 3.9 38.8 1.0 C D:ARG72 4.0 38.5 1.0 CB D:ARG72 4.0 41.1 1.0 OD2 D:ASP75 4.2 58.9 1.0 N D:TYR73 4.2 27.3 1.0 C D:GLY74 4.3 42.1 1.0 O D:ARG72 4.4 40.4 1.0 CG D:ASP75 4.5 41.6 1.0 CG D:ARG72 4.6 39.1 1.0 C D:TYR73 4.7 39.4 1.0 CB D:ASP75 4.9 44.7 1.0 OD1 D:ASP75 4.9 56.4 1.0 CA D:ASP75 4.9 44.4 1.0

G.Gaullier, S.Miron, S.Pisano, R.Buisson, Y.V.Le Bihan, C.Tellier-Lebegue, W.Messaoud, P.Roblin, B.G.Guimaraes, R.Thai, M.J.Giraud-Panis, E.Gilson, M.H.Le Du. A Higher-Order Entity Formed By the Flexible Assembly of RAP1 with TRF2. Nucleic Acids Res. V. 44 1962 2016.
ISSN: ISSN 0305-1048
PubMed: 26748096
DOI: 10.1093/NAR/GKV1531