Magnesium in PDB 1oix: X-Ray Structure of the Small G Protein RAB11A in Complex with Gdp and Pi

The structure of X-Ray Structure of the Small G Protein RAB11A in Complex with Gdp and Pi, PDB code: 1oix was solved by S.Pasqualato, F.Senic-Matuglia, L.Renault, B.Goud, J.Salamero, J.Cherfils, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30 / 1.7
Space group	I 4 2 2
Cell size a, b, c (Å), α, β, γ (°)	74.077, 74.077, 124.905, 90.00, 90.00, 90.00
R / Rfree (%)	20.1 / 22.9

The structure of X-Ray Structure of the Small G Protein RAB11A in Complex with Gdp and Pi also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Magnesium atom in the X-Ray Structure of the Small G Protein RAB11A in Complex with Gdp and Pi (pdb code 1oix). 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 X-Ray Structure of the Small G Protein RAB11A in Complex with Gdp and Pi, PDB code: 1oix:

Magnesium binding site 1 out of 1 in the X-Ray Structure of the Small G Protein RAB11A in Complex with Gdp and Pi


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of X-Ray Structure of the Small G Protein RAB11A in Complex with Gdp and Pi within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg301 b:14.1 occ:1.00 O3B A:GDP201 2.0 13.1 1.0 O1 A:PO4202 2.1 12.0 1.0 O A:HOH2161 2.1 13.6 1.0 OG A:SER25 2.1 14.1 1.0 O A:HOH2069 2.2 10.2 1.0 OG1 A:THR43 2.2 13.9 1.0 CB A:SER25 3.2 13.1 1.0 CB A:THR43 3.3 15.9 1.0 PB A:GDP201 3.3 12.6 1.0 P A:PO4202 3.4 14.3 1.0 O2B A:GDP201 3.7 14.2 1.0 N A:THR43 3.9 16.9 1.0 O4 A:PO4202 3.9 13.6 1.0 N A:SER25 4.0 12.1 1.0 O3 A:PO4202 4.0 13.3 1.0 OD1 A:ASP66 4.0 14.3 1.0 O1A A:GDP201 4.1 15.1 1.0 CA A:SER25 4.1 11.8 1.0 CA A:THR43 4.1 15.1 1.0 O A:HOH2047 4.2 17.6 1.0 OD2 A:ASP66 4.3 14.2 1.0 CG2 A:THR43 4.3 14.2 1.0 O1B A:GDP201 4.3 11.2 1.0 O3A A:GDP201 4.4 14.5 1.0 O2 A:PO4202 4.5 12.7 1.0 O A:THR67 4.5 11.3 1.0 O A:LYS41 4.6 29.4 1.0 CG A:ASP66 4.6 12.1 1.0 PA A:GDP201 4.7 14.8 1.0 CB A:LYS24 4.8 11.5 1.0 NZ A:LYS24 4.8 8.1 1.0 CE A:LYS24 4.8 13.1 1.0 O A:HOH2043 4.8 27.5 1.0 C A:SER42 4.9 20.1 1.0

S.Pasqualato, J.Cherfils. Crystallographic Evidence For Substrate-Assisted Gtp Hydrolysis By A Small Gtp Binding Protein Structure V. 13 533 2005.
ISSN: ISSN 0969-2126
PubMed: 15837192
DOI: 10.1016/J.STR.2005.01.014