Magnesium in PDB 1xj0: Crystal Structure of the Gdp-Bound Form of the RASG60A Mutant

The structure of Crystal Structure of the Gdp-Bound Form of the RASG60A Mutant, PDB code: 1xj0 was solved by N.Nassar, K.Skowronek, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.72 / 1.70
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	93.640, 93.640, 121.560, 90.00, 90.00, 120.00
R / Rfree (%)	22.8 / 23.9

The binding sites of Magnesium atom in the Crystal Structure of the Gdp-Bound Form of the RASG60A Mutant (pdb code 1xj0). 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 Gdp-Bound Form of the RASG60A Mutant, PDB code: 1xj0:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the Gdp-Bound Form of the RASG60A Mutant


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 Gdp-Bound Form of the RASG60A Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg181 b:33.0 occ:1.00 OG A:SER17 2.2 27.9 1.0 O2B A:GDP180 2.2 26.1 1.0 O A:HOH257 2.2 30.7 1.0 O A:HOH201 2.2 29.8 1.0 O A:HOH256 2.3 34.2 1.0 O A:HOH204 2.3 31.3 1.0 CB A:SER17 3.2 26.9 1.0 PB A:GDP180 3.4 29.3 1.0 O3B A:GDP180 3.6 30.4 1.0 N A:SER17 3.9 27.1 1.0 CA A:SER17 4.1 26.1 1.0 OD2 A:ASP57 4.2 32.0 1.0 OD1 A:ASP57 4.2 32.4 1.0 O2A A:GDP180 4.2 35.6 1.0 O A:PRO34 4.2 44.9 1.0 O A:ASP33 4.3 46.4 1.0 O3A A:GDP180 4.3 27.3 1.0 O A:THR58 4.4 40.4 1.0 CA A:PRO34 4.4 46.2 1.0 O1B A:GDP180 4.4 29.4 1.0 CD2 A:TYR32 4.5 47.8 1.0 O A:ILE36 4.6 46.8 1.0 CG A:ASP57 4.6 31.0 1.0 PA A:GDP180 4.6 31.5 1.0 C A:PRO34 4.6 46.1 1.0 O1A A:GDP180 4.7 31.8 1.0 O A:TYR32 4.9 46.0 1.0 O A:HOH212 5.0 33.9 1.0 CB A:LYS16 5.0 25.3 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the Gdp-Bound Form of the RASG60A Mutant


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 Gdp-Bound Form of the RASG60A Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg182 b:29.0 occ:0.50 O A:HOH266 1.5 34.8 0.5 O A:HOH262 2.1 19.3 0.5 O A:HOH267 2.5 56.8 1.0 O A:HOH265 2.7 47.1 1.0 OE1 A:GLN165 3.9 43.6 1.0 OE1 A:GLU162 4.1 33.2 1.0 OE2 A:GLU162 4.3 32.3 1.0 NE2 A:GLN165 4.5 40.3 1.0 CD A:GLN165 4.6 40.8 1.0 CD A:GLU162 4.6 33.2 1.0 O A:GLY138 4.7 26.7 1.0

N.Nassar, K.Skowronek. Structure of An Intermediate For Nucleotide Exchange By Ras To Be Published.