Magnesium in PDB 2xtm: Crystal Structure of Gdp-Bound Human GIMAP2, Amino Acid Residues 1-234

The structure of Crystal Structure of Gdp-Bound Human GIMAP2, Amino Acid Residues 1-234, PDB code: 2xtm was solved by D.Schwefel, C.Froehlich, O.Daumke, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	92.85 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	42.890, 61.810, 185.310, 90.00, 90.00, 90.00
R / Rfree (%)	18.1 / 20.2

The binding sites of Magnesium atom in the Crystal Structure of Gdp-Bound Human GIMAP2, Amino Acid Residues 1-234 (pdb code 2xtm). 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 Gdp-Bound Human GIMAP2, Amino Acid Residues 1-234, PDB code: 2xtm:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Gdp-Bound Human GIMAP2, Amino Acid Residues 1-234


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 Gdp-Bound Human GIMAP2, Amino Acid Residues 1-234 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1229 b:11.6 occ:1.00 O3B A:GDP1228 2.0 10.1 1.0 O A:HOH2191 2.1 8.0 1.0 O A:HOH2189 2.1 8.5 1.0 O A:HOH2011 2.1 9.8 1.0 OG A:SER36 2.2 9.5 1.0 O A:HOH2059 2.2 9.1 1.0 CB A:SER36 3.2 11.8 1.0 PB A:GDP1228 3.3 11.3 1.0 O1B A:GDP1228 3.5 11.0 1.0 N A:SER36 4.0 11.3 1.0 OD2 A:ASP77 4.0 11.6 1.0 O1A A:GDP1228 4.0 12.2 1.0 O A:HOH2043 4.1 11.4 1.0 CA A:SER36 4.2 11.1 1.0 O A:HOH2061 4.2 11.7 1.0 O A:HOH2024 4.3 12.9 1.0 O A:GLU49 4.3 14.5 1.0 OD1 A:ASP77 4.3 11.3 1.0 O3A A:GDP1228 4.3 10.6 1.0 O2B A:GDP1228 4.3 10.5 1.0 CG A:LYS35 4.4 15.4 1.0 OD2 A:ASP80 4.5 13.4 1.0 PA A:GDP1228 4.6 12.3 1.0 CG A:ASP77 4.6 10.3 1.0 O2A A:GDP1228 4.7 12.0 1.0 CE A:LYS51 4.7 12.5 1.0 O A:HOH2193 4.8 9.4 1.0 NZ A:LYS51 4.9 11.5 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Gdp-Bound Human GIMAP2, Amino Acid Residues 1-234


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 Gdp-Bound Human GIMAP2, Amino Acid Residues 1-234 within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1228 b:32.0 occ:1.00 O B:HOH2015 2.0 8.2 1.0 O2B B:GDP1227 2.0 29.7 1.0 OG B:SER36 2.1 32.3 1.0 O B:HOH2019 2.2 14.9 1.0 OG1 B:THR58 2.3 35.0 1.0 CB B:SER36 3.3 34.5 1.0 PB B:GDP1227 3.3 33.2 1.0 CB B:THR58 3.4 35.2 1.0 O1B B:GDP1227 3.5 32.1 1.0 N B:SER36 3.9 31.6 1.0 OD2 B:ASP77 4.0 31.0 1.0 O2A B:GDP1227 4.1 37.6 1.0 O B:HOH2006 4.1 15.7 1.0 O B:HOH2010 4.1 15.1 1.0 CA B:SER36 4.1 32.9 1.0 CG2 B:THR58 4.2 33.3 1.0 OD1 B:ASP77 4.2 27.0 1.0 O3B B:GDP1227 4.2 31.5 1.0 O3A B:GDP1227 4.4 34.0 1.0 OD1 B:ASP80 4.4 36.0 1.0 CG B:ASP77 4.5 27.8 1.0 PA B:GDP1227 4.6 37.7 1.0 N B:THR58 4.6 39.6 1.0 CA B:THR58 4.6 37.4 1.0 O1A B:GDP1227 4.7 37.2 1.0 CB B:LYS35 4.8 29.3 1.0 O B:GLU49 5.0 45.0 1.0 C B:LYS35 5.0 30.8 1.0

D.Schwefel, C.Froehlich, J.Eichhorst, B.Wiesner, J.Behlke, L.Aravind, O.Daumke. Structural Basis of Oligomerization in Septin-Like Gtpase of Immunity-Associated Protein 2 (GIMAP2) Proc.Natl.Acad.Sci.Usa V. 107 20299 2010.
ISSN: ISSN 0027-8424
PubMed: 21059949
DOI: 10.1073/PNAS.1010322107