Magnesium in PDB 3kxi: Crystal Structure of Ssgbp and Gdp Complex

The structure of Crystal Structure of Ssgbp and Gdp Complex, PDB code: 3kxi was solved by B.Huang, X.Li, X.C.Zhang, Z.Rao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.23 / 2.65
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	67.322, 68.471, 92.148, 90.00, 90.00, 90.00
R / Rfree (%)	22.4 / 29

The binding sites of Magnesium atom in the Crystal Structure of Ssgbp and Gdp Complex (pdb code 3kxi). 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 Crystal Structure of Ssgbp and Gdp Complex, PDB code: 3kxi:

Magnesium binding site 1 out of 1 in the Crystal Structure of Ssgbp and Gdp 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 Ssgbp and Gdp Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg365 b:58.2 occ:1.00 OG1 A:THR193 2.7 41.8 1.0 O A:HOH367 2.7 41.7 1.0 O A:HOH368 2.7 42.3 1.0 O3B A:GDP500 3.0 48.7 1.0 O1B A:GDP500 3.6 49.0 1.0 PB A:GDP500 3.9 47.4 1.0 CB A:THR193 4.0 52.1 1.0 CA A:GLY22 4.1 46.8 1.0 OD2 A:ASP232 4.4 64.2 1.0 CE A:LYS192 4.4 49.1 1.0 O A:ALA18 4.4 53.6 1.0 O2A A:GDP500 4.4 53.3 1.0 NZ A:LYS192 4.4 44.5 1.0 N A:THR193 4.6 48.8 1.0 N A:GLY22 4.8 52.3 1.0 CA A:THR193 4.8 50.9 1.0 O2B A:GDP500 4.9 44.3 1.0 CG2 A:THR193 4.9 42.3 1.0

B.Huang, H.Wu, N.Hao, F.Blombach, J.Van Der Oost, X.Li, X.C.Zhang, Z.Rao. Functional Study on Gtp Hydrolysis By the Gtp Binding Protein From Sulfolobus Solfataricus, A Member of the Hflx Family. J.Biochem. 2010.
ISSN: ISSN 0021-924X
PubMed: 20400571
DOI: 10.1093/JB/MVQ039