Magnesium in PDB 3rs7: H-Ras Soaked in 50% Isopropanol: 1 of 10 in Mscs Set

The structure of H-Ras Soaked in 50% Isopropanol: 1 of 10 in Mscs Set, PDB code: 3rs7 was solved by C.Mattos, G.Buhrman, B.Kearney, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.47 / 1.70
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	89.403, 89.403, 135.245, 90.00, 90.00, 120.00
R / Rfree (%)	18.1 / 20.8

The structure of H-Ras Soaked in 50% Isopropanol: 1 of 10 in Mscs Set also contains other interesting chemical elements:

Calcium

(Ca)

2 atoms

The binding sites of Magnesium atom in the H-Ras Soaked in 50% Isopropanol: 1 of 10 in Mscs Set (pdb code 3rs7). 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 H-Ras Soaked in 50% Isopropanol: 1 of 10 in Mscs Set, PDB code: 3rs7:

Magnesium binding site 1 out of 1 in the H-Ras Soaked in 50% Isopropanol: 1 of 10 in Mscs Set


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of H-Ras Soaked in 50% Isopropanol: 1 of 10 in Mscs Set within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg192 b:15.4 occ:1.00 O2G A:GNP190 2.1 16.1 1.0 O2B A:GNP190 2.1 13.6 1.0 O A:HOH303 2.1 13.4 1.0 OG A:SER17 2.1 13.7 1.0 OG1 A:THR35 2.2 15.0 1.0 O A:HOH301 2.2 14.9 1.0 CB A:THR35 3.2 14.3 1.0 CB A:SER17 3.2 14.7 1.0 PB A:GNP190 3.2 14.5 1.0 PG A:GNP190 3.2 15.4 1.0 N3B A:GNP190 3.3 13.3 1.0 N A:SER17 3.8 11.8 1.0 N A:THR35 3.9 15.2 1.0 OD2 A:ASP57 4.1 19.1 1.0 CA A:SER17 4.1 12.3 1.0 O3G A:GNP190 4.1 17.8 1.0 OD1 A:ASP57 4.1 16.2 1.0 O2A A:GNP190 4.1 15.3 1.0 CA A:THR35 4.1 16.8 1.0 O A:HOH348 4.2 18.7 1.0 O3A A:GNP190 4.2 11.8 1.0 CG2 A:THR35 4.2 16.1 1.0 O1B A:GNP190 4.3 14.2 1.0 O1G A:GNP190 4.4 16.3 1.0 O A:ASP33 4.5 15.3 1.0 CG A:ASP57 4.5 14.9 1.0 PA A:GNP190 4.5 13.9 1.0 O A:THR58 4.6 18.5 1.0 O1A A:GNP190 4.7 14.3 1.0 CB A:LYS16 4.8 13.2 1.0 C A:PRO34 4.8 16.2 1.0 C A:LYS16 4.9 13.6 1.0

G.Buhrman, C.O Connor, B.Zerbe, B.M.Kearney, R.Napoleon, E.A.Kovrigina, S.Vajda, D.Kozakov, E.L.Kovrigin, C.Mattos. Analysis of Binding Site Hot Spots on the Surface of Ras Gtpase. J.Mol.Biol. V. 413 773 2011.
ISSN: ISSN 0022-2836
PubMed: 21945529
DOI: 10.1016/J.JMB.2011.09.011