Magnesium in PDB 4aii: Crystal Structure of the Rat REM2 Gtpase - G Domain Bound to Gdp

The structure of Crystal Structure of the Rat REM2 Gtpase - G Domain Bound to Gdp, PDB code: 4aii was solved by P.Reymond, A.Coquard, M.Chenon, M.Zeghouf, A.El Marjou, A.Thompson, J.Menetrey, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.65 / 2.66
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	50.916, 59.374, 57.297, 90.00, 101.51, 90.00
R / Rfree (%)	24.329 / 32.436

The binding sites of Magnesium atom in the Crystal Structure of the Rat REM2 Gtpase - G Domain Bound to Gdp (pdb code 4aii). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of the Rat REM2 Gtpase - G Domain Bound to Gdp, PDB code: 4aii:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the Rat REM2 Gtpase - G Domain Bound to Gdp


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 Rat REM2 Gtpase - G Domain Bound to Gdp within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1283 b:43.0 occ:1.00 O1B B:GDP1284 2.0 31.8 1.0 O B:HOH2006 2.1 30.1 1.0 OG B:SER129 2.1 33.5 1.0 O B:HOH2002 2.2 38.0 1.0 O B:HOH2004 2.2 33.3 1.0 O B:HOH2003 2.3 14.9 1.0 CB B:SER129 3.3 34.3 1.0 PB B:GDP1284 3.4 33.6 1.0 O2B B:GDP1284 3.8 33.0 1.0 N B:SER129 4.0 34.4 1.0 O1A B:GDP1284 4.1 31.8 1.0 O3B B:GDP1284 4.2 36.2 1.0 OD2 B:ASP170 4.2 39.6 1.0 CA B:SER129 4.2 34.2 1.0 O3A B:GDP1284 4.4 35.8 1.0 O2A B:GDP1284 4.5 30.4 1.0 PA B:GDP1284 4.6 33.4 1.0 OD1 B:ASP170 4.7 38.1 1.0 CG B:ASP170 4.8 38.9 1.0 CB B:LYS128 4.9 33.7 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the Rat REM2 Gtpase - G Domain Bound to Gdp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of the Rat REM2 Gtpase - G Domain Bound to Gdp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1283 b:42.5 occ:1.00 O1B A:GDP1284 1.9 31.9 1.0 O A:HOH2006 2.2 29.9 1.0 O A:HOH2002 2.2 38.1 1.0 O A:HOH2001 2.2 33.4 1.0 O A:HOH2003 2.2 14.1 1.0 OG A:SER129 2.3 33.9 1.0 PB A:GDP1284 3.2 33.8 1.0 CB A:SER129 3.6 34.4 1.0 O3B A:GDP1284 3.7 32.8 1.0 O2B A:GDP1284 4.0 36.5 1.0 O1A A:GDP1284 4.1 31.8 1.0 N A:SER129 4.3 34.2 1.0 O3A A:GDP1284 4.4 36.0 1.0 OD2 A:ASP170 4.4 39.4 1.0 CA A:SER129 4.5 34.4 1.0 OD1 A:ASP170 4.5 38.5 1.0 O2A A:GDP1284 4.6 30.2 1.0 PA A:GDP1284 4.6 33.3 1.0 NZ A:LYS128 4.9 31.3 1.0 CG A:ASP170 4.9 39.0 1.0 CE A:LYS128 5.0 34.2 1.0

P.Reymond, A.Coquard, M.Chenon, M.Zeghouf, A.El Marjou, A.Thompson, J.Menetrey. Structure of the Gdp-Bound G Domain of the Rgk Protein REM2. Acta Crystallogr.,Sect.F V. 68 626 2012.
ISSN: ISSN 1744-3091
PubMed: 22684057
DOI: 10.1107/S1744309112013541