Magnesium in PDB 3q7p: Crystal Structure of Rad G-Domain-Gtp Analog Complex

The structure of Crystal Structure of Rad G-Domain-Gtp Analog Complex, PDB code: 3q7p was solved by Y.Sasson, L.Navon-Perry, J.A.Hirsch, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.50
Space group	P 31
Cell size a, b, c (Å), α, β, γ (°)	38.628, 38.628, 153.456, 90.00, 90.00, 120.00
R / Rfree (%)	21.2 / 26.3

The binding sites of Magnesium atom in the Crystal Structure of Rad G-Domain-Gtp Analog Complex (pdb code 3q7p). 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 Rad G-Domain-Gtp Analog Complex, PDB code: 3q7p:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Rad G-Domain-Gtp Analog 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 Rad G-Domain-Gtp Analog Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg257 b:15.7 occ:1.00 OG A:SER105 1.6 21.1 1.0 O3G A:GNP256 1.6 33.4 1.0 O A:HOH28 1.9 42.1 1.0 OE2 A:GLU147 2.0 45.2 1.0 O A:HOH29 2.1 28.2 1.0 O2B A:GNP256 2.3 29.4 1.0 CD A:GLU147 2.9 46.7 1.0 CB A:SER105 3.0 23.3 1.0 PG A:GNP256 3.1 34.8 1.0 CG A:GLU147 3.3 45.5 1.0 PB A:GNP256 3.5 30.7 1.0 N3B A:GNP256 3.5 32.5 1.0 OD2 A:ASP144 3.8 45.9 1.0 O1G A:GNP256 3.9 35.1 1.0 OE1 A:GLU147 3.9 49.0 1.0 O A:HOH3 4.0 43.2 1.0 O1A A:GNP256 4.0 31.1 1.0 O2G A:GNP256 4.1 35.5 1.0 CA A:SER105 4.1 25.7 1.0 N A:SER105 4.1 25.8 1.0 OD1 A:ASP144 4.4 46.0 1.0 CG A:ASP144 4.5 45.1 1.0 O1B A:GNP256 4.5 30.5 1.0 O3A A:GNP256 4.5 32.9 1.0 PA A:GNP256 4.7 31.4 1.0 CB A:GLU147 4.8 44.6 1.0 O2A A:GNP256 4.9 32.0 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Rad G-Domain-Gtp Analog Complex


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 Rad G-Domain-Gtp Analog Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg257 b:14.9 occ:1.00 OG B:SER105 1.9 29.7 1.0 O3G B:GNP256 1.9 38.6 1.0 O B:HOH30 2.0 40.8 1.0 O2B B:GNP256 2.3 32.2 1.0 O B:HOH31 2.3 26.6 1.0 CD B:GLU147 3.1 50.5 1.0 CB B:SER105 3.1 29.2 1.0 OE2 B:GLU147 3.2 52.0 1.0 PG B:GNP256 3.3 38.0 1.0 CG B:GLU147 3.5 50.0 1.0 OE1 B:GLU147 3.5 50.4 1.0 PB B:GNP256 3.5 35.0 1.0 N3B B:GNP256 3.7 36.7 1.0 OD2 B:ASP144 3.9 48.5 1.0 O1A B:GNP256 4.1 33.9 1.0 N B:SER105 4.1 28.0 1.0 O1G B:GNP256 4.1 37.6 1.0 CA B:SER105 4.2 28.0 1.0 O B:HOH9 4.2 29.4 1.0 O2G B:GNP256 4.3 39.5 1.0 OD1 B:ASP144 4.5 46.4 1.0 O1B B:GNP256 4.5 34.7 1.0 O3A B:GNP256 4.6 35.6 1.0 CG B:ASP144 4.6 47.1 1.0 PA B:GNP256 4.7 36.0 1.0 O B:HOH32 4.8 50.0 1.0 O2A B:GNP256 4.9 35.1 1.0 CB B:GLU147 5.0 49.0 1.0

Y.Sasson, L.Navon-Perry, D.Huppert, J.A.Hirsch. Rgk Family G-Domain:Gtp Analog Complex Structures and Nucleotide-Binding Properties. J.Mol.Biol. V. 413 372 2011.
ISSN: ISSN 0022-2836
PubMed: 21903096
DOI: 10.1016/J.JMB.2011.08.017